JP2015022857A - リチウム二次電池の電極用結着剤 - Google Patents
リチウム二次電池の電極用結着剤 Download PDFInfo
- Publication number
- JP2015022857A JP2015022857A JP2013149042A JP2013149042A JP2015022857A JP 2015022857 A JP2015022857 A JP 2015022857A JP 2013149042 A JP2013149042 A JP 2013149042A JP 2013149042 A JP2013149042 A JP 2013149042A JP 2015022857 A JP2015022857 A JP 2015022857A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- active hydrogen
- polyurethane
- compound
- secondary battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 52
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000011230 binding agent Substances 0.000 title claims abstract description 41
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 95
- 229920002635 polyurethane Polymers 0.000 claims abstract description 91
- 239000004814 polyurethane Substances 0.000 claims abstract description 91
- 239000006185 dispersion Substances 0.000 claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 150000001875 compounds Chemical class 0.000 claims abstract description 66
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 32
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 32
- 239000008151 electrolyte solution Substances 0.000 claims description 36
- 238000004132 cross linking Methods 0.000 claims description 21
- 125000002723 alicyclic group Chemical group 0.000 claims description 18
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 18
- 125000003118 aryl group Chemical group 0.000 claims description 17
- 239000013585 weight reducing agent Substances 0.000 claims description 10
- 238000007598 dipping method Methods 0.000 claims description 3
- 239000011149 active material Substances 0.000 abstract description 17
- 239000007773 negative electrode material Substances 0.000 abstract description 10
- 230000008602 contraction Effects 0.000 abstract description 8
- 229910052710 silicon Inorganic materials 0.000 abstract description 8
- 239000010703 silicon Substances 0.000 abstract description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 7
- 239000002131 composite material Substances 0.000 abstract description 6
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 81
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 36
- -1 polytetrafluoroethylene Polymers 0.000 description 36
- 239000000243 solution Substances 0.000 description 33
- 229920005749 polyurethane resin Polymers 0.000 description 31
- 239000000203 mixture Substances 0.000 description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 24
- 238000006243 chemical reaction Methods 0.000 description 23
- 239000002904 solvent Substances 0.000 description 22
- 229920005862 polyol Polymers 0.000 description 20
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 19
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 16
- 125000000524 functional group Chemical group 0.000 description 16
- 150000003077 polyols Chemical class 0.000 description 16
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 15
- 239000003792 electrolyte Substances 0.000 description 14
- 229920000642 polymer Polymers 0.000 description 14
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 description 13
- 239000012046 mixed solvent Substances 0.000 description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 13
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 12
- 150000001412 amines Chemical class 0.000 description 12
- 238000007664 blowing Methods 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 12
- 238000010992 reflux Methods 0.000 description 12
- 238000007865 diluting Methods 0.000 description 11
- 239000002253 acid Substances 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 9
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- KXBFLNPZHXDQLV-UHFFFAOYSA-N [cyclohexyl(diisocyanato)methyl]cyclohexane Chemical compound C1CCCCC1C(N=C=O)(N=C=O)C1CCCCC1 KXBFLNPZHXDQLV-UHFFFAOYSA-N 0.000 description 9
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 9
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 9
- 238000007654 immersion Methods 0.000 description 9
- 239000003960 organic solvent Substances 0.000 description 9
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 9
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 8
- 230000008961 swelling Effects 0.000 description 8
- 239000004970 Chain extender Substances 0.000 description 7
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 239000007772 electrode material Substances 0.000 description 7
- 239000012528 membrane Substances 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 229910001416 lithium ion Inorganic materials 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000002033 PVDF binder Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- 239000006258 conductive agent Substances 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 5
- 239000011255 nonaqueous electrolyte Substances 0.000 description 5
- 229960003506 piperazine hexahydrate Drugs 0.000 description 5
- AVRVZRUEXIEGMP-UHFFFAOYSA-N piperazine;hexahydrate Chemical compound O.O.O.O.O.O.C1CNCCN1 AVRVZRUEXIEGMP-UHFFFAOYSA-N 0.000 description 5
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 5
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 4
- 239000005058 Isophorone diisocyanate Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 4
- 229920001940 conductive polymer Chemical class 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 150000008282 halocarbons Chemical class 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 4
- 229910003002 lithium salt Inorganic materials 0.000 description 4
- 159000000002 lithium salts Chemical class 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 4
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 4
- 229920005906 polyester polyol Polymers 0.000 description 4
- 229920000570 polyether Polymers 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical class O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 3
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910013063 LiBF 4 Inorganic materials 0.000 description 3
- 229910013870 LiPF 6 Inorganic materials 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 125000005442 diisocyanate group Chemical group 0.000 description 3
- 238000004945 emulsification Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 239000002608 ionic liquid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 230000003472 neutralizing effect Effects 0.000 description 3
- 229920000768 polyamine Polymers 0.000 description 3
- 239000007774 positive electrode material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 125000000542 sulfonic acid group Chemical group 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- BLTXWCKMNMYXEA-UHFFFAOYSA-N 1,1,2-trifluoro-2-(trifluoromethoxy)ethene Chemical compound FC(F)=C(F)OC(F)(F)F BLTXWCKMNMYXEA-UHFFFAOYSA-N 0.000 description 2
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical class O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 2
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 2
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 2
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 2
- CMJLMPKFQPJDKP-UHFFFAOYSA-N 3-methylthiolane 1,1-dioxide Chemical compound CC1CCS(=O)(=O)C1 CMJLMPKFQPJDKP-UHFFFAOYSA-N 0.000 description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 2
- 229910013684 LiClO 4 Inorganic materials 0.000 description 2
- 229910013131 LiN Inorganic materials 0.000 description 2
- 229910013385 LiN(SO2C2F5)2 Inorganic materials 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- SUAKHGWARZSWIH-UHFFFAOYSA-N N,N‐diethylformamide Chemical compound CCN(CC)C=O SUAKHGWARZSWIH-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 2
- 229910005883 NiSi Inorganic materials 0.000 description 2
- RFFFKMOABOFIDF-UHFFFAOYSA-N Pentanenitrile Chemical compound CCCCC#N RFFFKMOABOFIDF-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical compound C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 description 2
- GKXVJHDEWHKBFH-UHFFFAOYSA-N [2-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC=C1CN GKXVJHDEWHKBFH-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000001350 alkyl halides Chemical class 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000003125 aqueous solvent Substances 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- 239000003660 carbonate based solvent Substances 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- UYFMQPGSLRHGFE-UHFFFAOYSA-N cyclohexylmethylcyclohexane;isocyanic acid Chemical group N=C=O.N=C=O.C1CCCCC1CC1CCCCC1 UYFMQPGSLRHGFE-UHFFFAOYSA-N 0.000 description 2
- 229960002887 deanol Drugs 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- PXSZGCRBWGSFBI-UHFFFAOYSA-N diethyl carbonate;ethane-1,2-diol Chemical compound OCCO.CCOC(=O)OCC PXSZGCRBWGSFBI-UHFFFAOYSA-N 0.000 description 2
- KLGVAUJELUIWKZ-UHFFFAOYSA-N dimethyl carbonate;ethane-1,2-diol Chemical compound OCCO.COC(=O)OC KLGVAUJELUIWKZ-UHFFFAOYSA-N 0.000 description 2
- GAVJAVQPUZHKQP-UHFFFAOYSA-N dimethyl carbonate;propane-1,2-diol Chemical compound CC(O)CO.COC(=O)OC GAVJAVQPUZHKQP-UHFFFAOYSA-N 0.000 description 2
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 2
- 150000004862 dioxolanes Chemical class 0.000 description 2
- 239000011883 electrode binding agent Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000011245 gel electrolyte Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 2
- 150000004693 imidazolium salts Chemical class 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 150000002596 lactones Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000000693 micelle Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910003465 moissanite Inorganic materials 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- XNLICIUVMPYHGG-UHFFFAOYSA-N pentan-2-one Chemical compound CCCC(C)=O XNLICIUVMPYHGG-UHFFFAOYSA-N 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229920003009 polyurethane dispersion Polymers 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 239000011115 styrene butadiene Substances 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 2
- WHOZNOZYMBRCBL-OUKQBFOZSA-N (2E)-2-Tetradecenal Chemical compound CCCCCCCCCCC\C=C\C=O WHOZNOZYMBRCBL-OUKQBFOZSA-N 0.000 description 1
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- GFNDFCFPJQPVQL-UHFFFAOYSA-N 1,12-diisocyanatododecane Chemical compound O=C=NCCCCCCCCCCCCN=C=O GFNDFCFPJQPVQL-UHFFFAOYSA-N 0.000 description 1
- XSCLFFBWRKTMTE-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)cyclohexane Chemical compound O=C=NCC1CCCC(CN=C=O)C1 XSCLFFBWRKTMTE-UHFFFAOYSA-N 0.000 description 1
- VGHSXKTVMPXHNG-UHFFFAOYSA-N 1,3-diisocyanatobenzene Chemical compound O=C=NC1=CC=CC(N=C=O)=C1 VGHSXKTVMPXHNG-UHFFFAOYSA-N 0.000 description 1
- VJSWHFHHDROXKV-UHFFFAOYSA-N 1,4-diaminocyclohexa-2,4-diene-1-carboxylic acid Chemical compound NC1=CCC(N)(C(O)=O)C=C1 VJSWHFHHDROXKV-UHFFFAOYSA-N 0.000 description 1
- ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical compound O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 description 1
- OVBFMUAFNIIQAL-UHFFFAOYSA-N 1,4-diisocyanatobutane Chemical compound O=C=NCCCCN=C=O OVBFMUAFNIIQAL-UHFFFAOYSA-N 0.000 description 1
- ATOUXIOKEJWULN-UHFFFAOYSA-N 1,6-diisocyanato-2,2,4-trimethylhexane Chemical compound O=C=NCCC(C)CC(C)(C)CN=C=O ATOUXIOKEJWULN-UHFFFAOYSA-N 0.000 description 1
- QGLRLXLDMZCFBP-UHFFFAOYSA-N 1,6-diisocyanato-2,4,4-trimethylhexane Chemical compound O=C=NCC(C)CC(C)(C)CCN=C=O QGLRLXLDMZCFBP-UHFFFAOYSA-N 0.000 description 1
- LFSYUSUFCBOHGU-UHFFFAOYSA-N 1-isocyanato-2-[(4-isocyanatophenyl)methyl]benzene Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=CC=C1N=C=O LFSYUSUFCBOHGU-UHFFFAOYSA-N 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- JVYDLYGCSIHCMR-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)butanoic acid Chemical compound CCC(CO)(CO)C(O)=O JVYDLYGCSIHCMR-UHFFFAOYSA-N 0.000 description 1
- UHAMPPWFPNXLIU-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)pentanoic acid Chemical compound CCCC(CO)(CO)C(O)=O UHAMPPWFPNXLIU-UHFFFAOYSA-N 0.000 description 1
- XAQCYASNAMYTQA-UHFFFAOYSA-N 2,4-diamino-5-methylbenzenesulfonic acid Chemical compound CC1=CC(S(O)(=O)=O)=C(N)C=C1N XAQCYASNAMYTQA-UHFFFAOYSA-N 0.000 description 1
- CTNICFBTUIFPOE-UHFFFAOYSA-N 2-(4-hydroxyphenoxy)ethane-1,1-diol Chemical compound OC(O)COC1=CC=C(O)C=C1 CTNICFBTUIFPOE-UHFFFAOYSA-N 0.000 description 1
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- ZMPRRFPMMJQXPP-UHFFFAOYSA-N 2-sulfobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1S(O)(=O)=O ZMPRRFPMMJQXPP-UHFFFAOYSA-N 0.000 description 1
- CKNCVRMXCLUOJI-UHFFFAOYSA-N 3,3'-dibromobisphenol A Chemical compound C=1C=C(O)C(Br)=CC=1C(C)(C)C1=CC=C(O)C(Br)=C1 CKNCVRMXCLUOJI-UHFFFAOYSA-N 0.000 description 1
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 1
- SXFJDZNJHVPHPH-UHFFFAOYSA-N 3-methylpentane-1,5-diol Chemical compound OCCC(C)CCO SXFJDZNJHVPHPH-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- XRBXGZZMKCBTFP-UHFFFAOYSA-N 4-(2,2-dihydroxyethoxycarbonyl)benzoic acid Chemical compound OC(O)COC(=O)C1=CC=C(C(O)=O)C=C1 XRBXGZZMKCBTFP-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- HLBLWEWZXPIGSM-UHFFFAOYSA-N 4-Aminophenyl ether Chemical compound C1=CC(N)=CC=C1OC1=CC=C(N)C=C1 HLBLWEWZXPIGSM-UHFFFAOYSA-N 0.000 description 1
- CARJPEPCULYFFP-UHFFFAOYSA-N 5-Sulfo-1,3-benzenedicarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(S(O)(=O)=O)=C1 CARJPEPCULYFFP-UHFFFAOYSA-N 0.000 description 1
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 description 1
- 229920003026 Acene Chemical class 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910018087 Al-Cd Inorganic materials 0.000 description 1
- 229910018188 Al—Cd Inorganic materials 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910018921 CoO 3 Inorganic materials 0.000 description 1
- 101000645318 Drosophila melanogaster Titin Proteins 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 1
- 238000012695 Interfacial polymerization Methods 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 description 1
- 229910010238 LiAlCl 4 Inorganic materials 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 1
- 229910015643 LiMn 2 O 4 Inorganic materials 0.000 description 1
- 229910014689 LiMnO Inorganic materials 0.000 description 1
- 229910013392 LiN(SO2CF3)(SO2C4F9) Inorganic materials 0.000 description 1
- 229910013429 LiN(SO2CxF2x+1)(SO2CyF2y+1) Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- 229910013138 LiNixCo(1-x)O2 Inorganic materials 0.000 description 1
- 229910013141 LiNixCo(1−x)O2 Inorganic materials 0.000 description 1
- 229910017326 LixMn Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical group C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 229910020808 NaBF Inorganic materials 0.000 description 1
- 229910003307 Ni-Cd Inorganic materials 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920000265 Polyparaphenylene Chemical class 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- 229910010320 TiS Inorganic materials 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 229940023476 agar Drugs 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229940124277 aminobutyric acid Drugs 0.000 description 1
- 229960002684 aminocaproic acid Drugs 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 235000010418 carrageenan Nutrition 0.000 description 1
- 239000000679 carrageenan Substances 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- 229940113118 carrageenan Drugs 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 150000004770 chalcogenides Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 150000008050 dialkyl sulfates Chemical class 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 239000012972 dimethylethanolamine Substances 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000011532 electronic conductor Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 125000003916 ethylene diamine group Chemical group 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910021469 graphitizable carbon Inorganic materials 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 description 1
- 235000014304 histidine Nutrition 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229920003063 hydroxymethyl cellulose Polymers 0.000 description 1
- 229940031574 hydroxymethyl cellulose Drugs 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- DUDXQIXWPJMPRQ-UHFFFAOYSA-N isocyanatomethylcyclohexane Chemical compound O=C=NCC1CCCCC1 DUDXQIXWPJMPRQ-UHFFFAOYSA-N 0.000 description 1
- GKQPCPXONLDCMU-CCEZHUSRSA-N lacidipine Chemical compound CCOC(=O)C1=C(C)NC(C)=C(C(=O)OCC)C1C1=CC=CC=C1\C=C\C(=O)OC(C)(C)C GKQPCPXONLDCMU-CCEZHUSRSA-N 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000005300 metallic glass Substances 0.000 description 1
- AYLRODJJLADBOB-QMMMGPOBSA-N methyl (2s)-2,6-diisocyanatohexanoate Chemical compound COC(=O)[C@@H](N=C=O)CCCCN=C=O AYLRODJJLADBOB-QMMMGPOBSA-N 0.000 description 1
- 229940102396 methyl bromide Drugs 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910021470 non-graphitizable carbon Inorganic materials 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- AHHWIHXENZJRFG-UHFFFAOYSA-N oxetane Chemical compound C1COC1 AHHWIHXENZJRFG-UHFFFAOYSA-N 0.000 description 1
- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- UWJJYHHHVWZFEP-UHFFFAOYSA-N pentane-1,1-diol Chemical compound CCCCC(O)O UWJJYHHHVWZFEP-UHFFFAOYSA-N 0.000 description 1
- 229940044654 phenolsulfonic acid Drugs 0.000 description 1
- 229960005141 piperazine Drugs 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920002285 poly(styrene-co-acrylonitrile) Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000767 polyaniline Chemical class 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000128 polypyrrole Chemical class 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920006295 polythiol Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229940068984 polyvinyl alcohol Drugs 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229940032147 starch Drugs 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229950000244 sulfanilic acid Drugs 0.000 description 1
- 239000003115 supporting electrolyte Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 150000003866 tertiary ammonium salts Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/621—Binders
- H01M4/622—Binders being polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
- C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3215—Polyhydroxy compounds containing aromatic groups or benzoquinone groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
- C08G18/325—Polyamines containing secondary or tertiary amino groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/348—Hydroxycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/44—Polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6659—Compounds of group C08G18/42 with compounds of group C08G18/34
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/6692—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/34
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- C08G18/722—Combination of two or more aliphatic and/or cycloaliphatic polyisocyanates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
本発明が解決しようとする課題は、負極活物質にケイ素を単独または複合化した電極層の形成において、充放電時に、活物質の体積膨張及び収縮に対して結着性を持続することのできる結着剤を提供することである。
【解決手段】
ポリウレタン水分散体を含有するリチウム二次電池の電極用結着剤であって、前記ポリウレタン水分散体が、少なくとも(A)有機ポリイソシアネート及び(B)1個以上の活性水素基を有する化合物を用いて得られる親水基含有ポリウレタンを含有し、(A)の含有量が、前記親水基含有ポリウレタンに対して50質量%以上80質量%以下であり、且つ(B)1個以上の活性水素基を有する化合物が、(B1)2個以上の活性水素基を有する化合物及び(B2)1個以上の活性水素基と1個以上のイオン性親水基を有する化合物を含有することを特徴とするリチウム二次電池の電極用結着剤に関する。
【選択図】なし
Description
1)ポリウレタン水分散体を含有するリチウム二次電池の電極用結着剤であって、前記ポリウレタン水分散体が、少なくとも(A)有機ポリイソシアネート及び(B)1個以上の活性水素基を有する化合物を用いて得られる親水基含有ポリウレタンを含有し、前記(A)有機ポリイソシアネートの含有量が、前記親水基含有ポリウレタンに対して50質量%以上80質量%以下であり、且つ、前記(B)1個以上の活性水素基を有する化合物が、(B1)2個以上の活性水素基を有する化合物及び(B2)1個以上の活性水素基と1個以上のイオン性親水基を有する化合物を含有することを特徴とするリチウム二次電池の電極用結着剤を提供する。
2)前記1)記載のポリウレタン樹脂水分散体は、前記(B)2個以上の活性水素基を有する化合物と、前記(C)1個以上の活性水素基と1個以上の親水基とを有する化合物の平均水酸基価が300mgKOH/g以上であることが好ましい。
3)前記1)記載のポリウレタン樹脂水分散体は、芳香環構造または脂環構造を含み、かつ芳香環構造または脂環構造の含有割合の合計が40質量%以上であることが好ましい。
4)前記1)記載のポリウレタン樹脂水分散体は、該ポリウレタンの分子量1000あたりの分岐密度を示す指標が0.3〜1.0の範囲であることが好ましい。
5)前記1)記載のポリウレタン樹脂水分散体から形成された皮膜を電解液に60℃条件下3日間浸漬後の皮膜の重量増加率が50%以下であることが好ましい。
6)前記1)記載のポリウレタン樹脂水分散体から形成された皮膜を電解液に60℃条件下3日間浸漬後の膨潤皮膜の60℃における弾性率が10MPa以上であることが好ましい。
7)前記1)記載のポリウレタン樹脂水分散体から形成された皮膜を電解液に60℃条件下3日間浸漬した皮膜を、80℃で24時間減圧乾燥した後の皮膜の重量減少率が10wt%以下であることが好ましい。
以下、ポリウレタン樹脂水分散体の実施例により本発明をさらに具体的に説明するが、本発明は以下の実施例に限定されるものではない。
実施例1
攪拌機、還流冷却管、温度計および窒素吹き込み管を備えた4つ口フラスコにクラレポリオールP−520(商品名、クラレ社製、平均水酸基価224mgKOH/g、活性水素原子数2)34.0重量部、トリメチロールプロパン(活性水素原子数3)3.0重量部、ジメチロールプロピオン酸(活性水素原子数2)4.8重量部、ジシクロヘキシルメタンジイソシアネート54.2重量部、メチルエチルケトン60重量部を加え、75℃で4時間反応させ、不揮発分に対する遊離のイソシアネート基含有量6.0%であるウレタンプレポリマーのメチルエチルケトン溶液を得た。この溶液を45℃まで冷却し、トリエチルアミンを3.6重量部加え中和後、水300重量部を徐々に加えてホモジナイザーを使用し乳化分散させた。続いて、ジエチレントリアミン(活性水素原子数3) 4.0重量部を水30重量部で希釈したアミン水溶液を加え、1時間鎖伸長反応を行った。これを減圧、50℃下、脱溶剤を行い、不揮発分約30%のポリウレタン水分散体を得た(架橋密度:0.64)。
得られたポリウレタン水分散体20重量部に対してエチルセロソルブ20重量部を加え、乾燥膜厚が約200μmになるようにテフロン(登録商標)加工板上に流して、60℃で4時間、さらに80℃で2時間、さらに130℃で2時間乾燥して試験片を作成した。
耐電解液性を判断するための具体的な方法としては、カーボネート系の混合溶媒として、ジメチルカーボネート、メチルエチルカーボネート、ジエチルカーボネート、エチレンカーボネート、プロピレンカーボネートの5種類からなる混合溶媒(重量比で1:1:1:1:1となる組成)を用いて試験を実施した。
本発明のポリウレタン水分散体は、耐電解液性が前記ポリウレタン水分散体から形成された皮膜を前記混合溶媒に60℃条件下で3日間浸漬後の皮膜の重量増加率を測定した。また、60℃条件下で3日間浸漬後の膨潤皮膜の60℃における弾性率を測定した。さらには、60℃条件下3日間浸漬した皮膜を、80℃で24時間減圧乾燥した後の皮膜の重量減少率を測定した。
以下の実施例2〜比較例4についても同様に評価した。
実施例2
攪拌機、還流冷却管、温度計および窒素吹き込み管を備えた4つ口フラスコにクラレポリオールP−520(商品名、クラレ社製、平均水酸基価224mgKOH/g、活性水素原子数2)27.0重量部、トリメチロールプロパン(活性水素原子数3)5.2重量部、ジメチロールプロピオン酸(活性水素原子数2)4.8重量部、ジシクロヘキシルメタンジイソシアネート28.0重量部、イソホロンジイソシアネート28.0重量部、メチルエチルケトン60重量部を加え、75℃で4時間反応させ、不揮発分に対する遊離のイソシアネート基含有量7.6%であるウレタンプレポリマーのメチルエチルケトン溶液を得た。この溶液を45℃まで冷却し、トリエチルアミンを3.6重量部加え中和後、水300重量部を徐々に加えてホモジナイザーを使用し乳化分散させた。続いて、ピペラジン・6水和物(活性水素原子数2) 15.8重量部を温水70重量部で希釈したアミン水溶液を加え、1時間鎖伸長反応を行った。これを減圧、50℃下、脱溶剤を行い、不揮発分約30%のポリウレタン水分散体を得た(架橋密度:0.42)。
実施例3
攪拌機、還流冷却管、温度計および窒素吹き込み管を備えた4つ口フラスコにETERNACOLL UH−50(商品名、宇部興産社製、平均水酸基価224mgKOH/g、活性水素原子数2)22.4重量部、トリメチロールプロパン(活性水素原子数3)5.2重量部、ジメチロールプロピオン酸(活性水素原子数2)4.8重量部、ジシクロヘキシルメタンジイソシアネート60.6重量部、メチルエチルケトン60重量部を加え、75℃で4時間反応させ、不揮発分に対する遊離のイソシアネート基含有量8.3%であるウレタンプレポリマーのメチルエチルケトン溶液を得た。この溶液を45℃まで冷却し、トリエチルアミンを3.6重量部加え中和後、水300重量部を徐々に加えてホモジナイザーを使用し乳化分散させた。続いて、ピペラジン・6水和物(活性水素原子数2) 15.8重量部を温水70重量部で希釈したアミン水溶液を加え、1時間鎖伸長反応を行った。これを減圧、50℃下、脱溶剤を行い、不揮発分約30%のポリウレタン水分散体を得た(架橋密度:0.42)。
実施例4
攪拌機、還流冷却管、温度計および窒素吹き込み管を備えた4つ口フラスコにニューポールBPE−20NK(商品名、三洋化成社製、ビスフェノールAのエチレンオキサイド付加物、平均水酸基価360mgKOH/g、活性水素原子数2)22.3重量部、トリメチロールプロパン(活性水素原子数3)5.0重量部、ジメチロールプロピオン酸(活性水素原子数2)4.8重量部、ジシクロヘキシルメタンジイソシアネート56.9重量部、メチルエチルケトン60重量部を加え、75℃で4時間反応させ、不揮発分に対する遊離のイソシアネート基含有量5.8%であるウレタンプレポリマーのメチルエチルケトン溶液を得た。この溶液を45℃まで冷却し、トリエチルアミンを3.6重量部加え中和後、水300重量部を徐々に加えてホモジナイザーを使用し乳化分散させた。続いて、メチレンジアニリン(活性水素原子数2) 11.0重量部をメチルエチルケトン70重量部で希釈したアミン水溶液を加え、1時間鎖伸長反応を行った。これを減圧、50℃下、脱溶剤を行い、不揮発分約30%のポリウレタン水分散体を得た(架橋密度:0.41)。
実施例5
攪拌機、還流冷却管、温度計および窒素吹き込み管を備えた4つ口フラスコにニューポールBPE−20NK(商品名、三洋化成社製、ビスフェノールAのエチレンオキサイド付加物、平均水酸基価360mgKOH/g、活性水素原子数2)9.0重量部、トリメチロールプロパン(活性水素原子数3)7.1重量部、ジメチロールプロピオン酸(活性水素原子数2)4.8重量部、ジシクロヘキシルメタンジイソシアネート62.7重量部、メチルエチルケトン60重量部を加え、75℃で4時間反応させ、不揮発分に対する遊離のイソシアネート基含有量9.9%であるウレタンプレポリマーのメチルエチルケトン溶液を得た。この溶液を45℃まで冷却し、トリエチルアミンを3.6重量部加え中和後、水300重量部を徐々に加えてホモジナイザーを使用し乳化分散させた。続いて、メチレンジアニリン(活性水素原子数2) 16.4重量部をメチルエチルケトン90重量部で希釈したアミン水溶液を加え、1時間鎖伸長反応を行った。これを減圧、50℃下、脱溶剤を行い、不揮発分約30%のポリウレタン水分散体を得た(架橋密度:0.56)。
実施例6
攪拌機、還流冷却管、温度計および窒素吹き込み管を備えた4つ口フラスコにアデカポリエーテルBPX−11(商品名、ADEKA社製、ビスフェノールAのプロピレンオキサイド付加物、平均水酸基価312mgKOH/g、活性水素原子数2)25.0重量部、トリメチロールプロパン(活性水素原子数3)5.0重量部、ジメチロールプロピオン酸(活性水素原子数2)4.8重量部、ジシクロヘキシルメタンジイソシアネート58.0重量部、メチルエチルケトン60重量部を加え、75℃で4時間反応させ、不揮発分に対する遊離のイソシアネート基含有量5.4%であるウレタンプレポリマーのメチルエチルケトン溶液を得た。この溶液を45℃まで冷却し、トリエチルアミンを3.6重量部加え中和後、水300重量部を徐々に加えてホモジナイザーを使用し乳化分散させた。続いて、キシリレンジアミン(活性水素原子数2) 7.2重量部を水80重量部で希釈したアミン水溶液を加え、1時間鎖伸長反応を行った。これを減圧、50℃下、脱溶剤を行い、不揮発分約30%のポリウレタン水分散体を得た(架橋密度:0.41)。
実施例7
攪拌機、還流冷却管、温度計および窒素吹き込み管を備えた4つ口フラスコに1,4−シクロヘキサンジメタノール(活性水素原子数2)6.4重量部、トリメチロールプロパン(活性水素原子数3)7.1重量部、ジメチロールプロピオン酸(活性水素原子数2)7.8重量部、ジシクロヘキシルメタンジイソシアネート72.0重量部、メチルエチルケトン60重量部を加え、75℃で4時間反応させ、不揮発分に対する遊離のイソシアネート基含有量8.4%であるウレタンプレポリマーのメチルエチルケトン溶液を得た。この溶液を45℃まで冷却し、トリエチルアミンを5.9重量部加え中和後、水300重量部を徐々に加えてホモジナイザーを使用し乳化分散させた。続いて、エチレンジアミン(活性水素原子数2) 6.7重量部を水70重量部で希釈したアミン水溶液を加え、1時間鎖伸長反応を行った。これを減圧、50℃下、脱溶剤を行い、不揮発分約30%のポリウレタン水分散体を得た(架橋密度:0.56)。
実施例8
攪拌機、還流冷却管、温度計および窒素吹き込み管を備えた4つ口フラスコに1,4−シクロヘキサンジメタノール(活性水素原子数2)6.4重量部、トリメチロールプロパン(活性水素原子数3)7.1重量部、ジメチロールプロピオン酸(活性水素原子数2)7.8重量部、ジシクロヘキシルメタンジイソシアネート72.0重量部、メチルエチルケトン60重量部を加え、75℃で4時間反応させ、不揮発分に対する遊離のイソシアネート基含有量8.4%であるウレタンプレポリマーのメチルエチルケトン溶液を得た。この溶液を45℃まで冷却し、水300重量部に水酸化ナトリウム2.3重量部を溶解させた水溶液を徐々に加えてホモジナイザーを使用し乳化分散させた。続いて、エチレンジアミン(活性水素原子数2) 6.7重量部を水70重量部で希釈したアミン水溶液を加え、1時間鎖伸長反応を行った。これを減圧、50℃下、脱溶剤を行い、不揮発分約30%のポリウレタン水分散体を得た(架橋密度:0.56)。
比較例1
攪拌機、還流冷却管、温度計および窒素吹き込み管を備えた4つ口フラスコにETERNACOLL UH−100(商品名、宇部興産社製、平均水酸基価112mgKOH/g、活性水素原子数2)41.0重量部、トリメチロールプロパン(活性水素原子数3)4.5重量部、ジメチロールプロピオン酸(活性水素原子数2)4.8重量部、ジシクロヘキシルメタンジイソシアネート46.0重量部、メチルエチルケトン60重量部を加え、75℃で4時間反応させ、不揮発分に対する遊離のイソシアネート基含有量6.0%であるウレタンプレポリマーのメチルエチルケトン溶液を得た。この溶液を45℃まで冷却し、トリエチルアミンを3.6重量部加え中和後、水300重量部を徐々に加えてホモジナイザーを使用し乳化分散させた。続いて、ピペラジン・6水和物(活性水素原子数2) 8.3重量部を温水40重量部で希釈したアミン水溶液を加え、1時間鎖伸長反応を行った。これを減圧、50℃下、脱溶剤を行い、不揮発分約30%のポリウレタン水分散体を得た(架橋密度:0.34)。
比較例2
攪拌機、還流冷却管、温度計および窒素吹き込み管を備えた4つ口フラスコにクラレポリオールP−1020(商品名、クラレ社製、平均水酸基価112mgKOH/g、活性水素原子数2)41.0重量部、トリメチロールプロパン(活性水素原子数3)4.5重量部、ジメチロールプロピオン酸(活性水素原子数2)4.8重量部、ジシクロヘキシルメタンジイソシアネート46.0重量部、メチルエチルケトン60重量部を加え、75℃で4時間反応させ、不揮発分に対する遊離のイソシアネート基含有量6.0%であるウレタンプレポリマーのメチルエチルケトン溶液を得た。この溶液を45℃まで冷却し、トリエチルアミンを3.6重量部加え中和後、水300重量部を徐々に加えてホモジナイザーを使用し乳化分散させた。続いて、ピペラジン・6水和物(活性水素原子数2) 8.3重量部を温水40重量部で希釈したアミン水溶液を加え、1時間鎖伸長反応を行った。これを減圧、50℃下、脱溶剤を行い、不揮発分約30%のポリウレタン水分散体を得た(架橋密度:0.34)。
比較例3
攪拌機、還流冷却管、温度計および窒素吹き込み管を備えた4つ口フラスコにETERNACOLL UH−50(商品名、宇部興産社製、平均水酸基価224mgKOH/g、活性水素原子数2)27.0重量部、トリメチロールプロパン(活性水素原子数3)5.2重量部、ジメチロールプロピオン酸(活性水素原子数2)4.8重量部、イソホロンジイソシアネート55.2重量部、メチルエチルケトン60重量部を加え、75℃で4時間反応させ、不揮発分に対する遊離のイソシアネート基含有量9.1%であるウレタンプレポリマーのメチルエチルケトン溶液を得た。この溶液を45℃まで冷却し、トリエチルアミンを3.6重量部加え中和後、水300重量部を徐々に加えてホモジナイザーを使用し乳化分散させた。続いて、ピペラジン・6水和物(活性水素原子数2) 17.6重量部を温水80重量部で希釈したアミン水溶液を加え、1時間鎖伸長反応を行った。これを減圧、50℃下、脱溶剤を行い、不揮発分約30%のポリウレタン水分散体を得た(架橋密度:0.42)。
比較例4
攪拌機、還流冷却管、温度計および窒素吹き込み管を備えた4つ口フラスコにクラレポリオールP−520(商品名、クラレ社製、平均水酸基価224mgKOH/g、活性水素原子数2)34.0重量部、トリメチロールプロパン(活性水素原子数3)3.0重量部、ジメチロールプロピオン酸(活性水素原子数2)4.8重量部、ジシクロヘキシルメタンジイソシアネート54.5重量部、メチルエチルケトン60重量部を加え、75℃で4時間反応させ、不揮発分に対する遊離のイソシアネート基含有量6.0%であるウレタンプレポリマーのメチルエチルケトン溶液を得た。この溶液を45℃まで冷却し、トリエチルアミンを3.6重量部加え中和後、水300重量部を徐々に加えてホモジナイザーを使用し乳化分散させた。続いて、エチレンジアミン(活性水素原子数2) 3.7重量部を水40重量部で希釈したアミン水溶液を加え、1時間鎖伸長反応を行った。これを減圧、50℃下、脱溶剤を行い、不揮発分約30%のポリウレタン水分散体を得た(架橋密度:0.23)。
[遊離のイソシアネート基含有量]JIS K 7301に準じて測定した。
[水性ポリウレタン樹脂分散体中の不揮発分の重量]JIS K 6828に準じて測定した。
[水性ポリウレタン樹脂組成物の樹脂固形分中の架橋密度]数1の式より算出した。
[芳香環構造の含有割合、脂環構造の含有割合、芳香環構造または脂環構造の含有割合の合計]親水基含有ポリウレタンを構成する分子構造における芳香環構造、脂環構造の質量%から算出した。
[酸価]JIS K 1557に準じて測定した。
1)ポリウレタン水分散体を含有するリチウム二次電池の負極用結着剤であって、前記負極が、負極活物質にケイ素を含む物質を単独または複合化したものであり、前記ポリウレタン水分散体が、少なくとも(A)有機ポリイソシアネート及び(B)1個以上の活性水素基を有する化合物を用いて得られる親水基含有ポリウレタンを含有し、前記(A)有機ポリイソシアネートの含有量が、前記親水基含有ポリウレタンに対して50質量%以上80質量%以下であり、且つ、前記(B)1個以上の活性水素基を有する化合物が、(B1)2個以上の活性水素基を有する化合物及び(B2)1個以上の活性水素基と1個以上のイオン性親水基を有する化合物を含有し、前記(B)1個以上の活性水素基を有する化合物の平均水酸基価が300mgKOH/g以上であり、前記親水基含有ポリウレタンが、芳香環構造または脂環構造を含み、かつ芳香環構造または脂環構造の含有割合の合計が40質量%以上であり、且つ、前記親水基含有ポリウレタンが、該ポリウレタンの分子量1000あたり0.3以上1.0以下の架橋密度であることを特徴とするリチウム二次電池の負極用結着剤を提供する。
2)前記1)記載のポリウレタン樹脂水分散体から形成された皮膜を電解液に60℃条件
下3日間浸漬後の皮膜の重量増加率が50%以下であることが好ましい。
3)前記1)記載のポリウレタン樹脂水分散体から形成された皮膜を電解液に60℃条件
下3日間浸漬後の膨潤皮膜の60℃における弾性率が10MPa以上であることが好まし
い。
4)前記1)記載のポリウレタン樹脂水分散体から形成された皮膜を電解液に60℃条件
下3日間浸漬した皮膜を、80℃で24時間減圧乾燥した後の皮膜の重量減少率が10w
t%以下であることが好ましい。
1) ポリウレタン水分散体を含有するリチウム二次電池の負極用結着剤であって、
前記負極が、負極活物質として、Li 4 TiO 12 、NiSi 5 C 6 、SiC、SiO 2 、およびSi結晶粒を含むシリコンオキシド粉末SiOx(xは0.5≦x≦1.5)からなる群より選ばれる1種以上を使用したものであり、前記ポリウレタン水分散体が、少なくとも(A)有機ポリイソシアネート及び(B)1個以上の活性水素基を有する化合物を用いて得られる親水基含有ポリウレタンを含有し、前記(A)有機ポリイソシアネートの含有量が、前記親水基含有ポリウレタンに対して50質量%以上80質量%以下であり、前記(B)1個以上の活性水素基を有する化合物が、(B1)2個以上の活性水素基を有する化合物及び(B2)1個以上の活性水素基と1個以上のイオン性親水基を有する化合物を含有し、前記(B)1個以上の活性水素基を有する化合物の平均水酸基価が300mgKOH/g以上であり、前記親水基含有ポリウレタンが、芳香環構造または脂環構造を含み、かつ芳香環構造または脂環構造の含有割合の合計が40質量%以上であり、且つ、前記親水基含有ポリウレタンが、該ポリウレタンの分子量1000あたり0.3以上1.0以下の架橋密度であることを特徴とするリチウム二次電池の負極用結着剤。
2)前記1)記載のポリウレタン樹脂水分散体から形成された皮膜を、ジメチルカーボネート、メチルエチルカーボネート、ジエチルカーボネート、エチレンカーボネート、プロピレンカーボネートの5種類からなる混合溶媒(重量比で1:1:1:1:1となる組成)である電解液に60℃条件下3日間浸漬後の皮膜の重量増加率が50%以下であることが好ましい。
3)前記1)記載のポリウレタン樹脂水分散体から形成された皮膜を、ジメチルカーボネート、メチルエチルカーボネート、ジエチルカーボネート、エチレンカーボネート、プロピレンカーボネートの5種類からなる混合溶媒(重量比で1:1:1:1:1となる組成)である電解液に60℃条件下3日間浸漬後の膨潤皮膜の60℃における弾性率が10MPa以上であることが好ましい。
4)前記1)記載のポリウレタン樹脂水分散体から形成された皮膜を、ジメチルカーボネート、メチルエチルカーボネート、ジエチルカーボネート、エチレンカーボネート、プロピレンカーボネートの5種類からなる混合溶媒(重量比で1:1:1:1:1となる組成)である電解液に60℃条件下3日間浸漬した皮膜を、80℃で24時間減圧乾燥した後の皮膜の重量減少率が10wt%以下であることが好ましい。
Claims (7)
- ポリウレタン水分散体を含有するリチウム二次電池の電極用結着剤であって、
前記ポリウレタン水分散体が、少なくとも(A)有機ポリイソシアネート及び(B)1個以上の活性水素基を有する化合物を用いて得られる親水基含有ポリウレタンを含有し、
前記(A)有機ポリイソシアネートの含有量が、前記親水基含有ポリウレタンに対して50質量%以上80質量%以下であり、且つ、
前記(B)1個以上の活性水素基を有する化合物が、(B1)2個以上の活性水素基を有する化合物及び(B2)1個以上の活性水素基と1個以上のイオン性親水基を有する化合物を含有する
ことを特徴とするリチウム二次電池の電極用結着剤。 - 前記(B)1個以上の活性水素基を有する化合物の平均水酸基価が300mgKOH/g以上であることを特徴とする、請求項1に記載のリチウム二次電池の電極用結着剤。
- 前記親水基含有ポリウレタンが、芳香環構造または脂環構造を含み、かつ芳香環構造または脂環構造の含有割合の合計が40質量%以上であることを特徴とする、請求項1または2に記載のリチウム二次電池の電極用結着剤。
- 前記親水基含有ポリウレタンが、該ポリウレタンの分子量1000あたり0.3以上1.0以下の架橋密度であることを特徴とする、請求項1〜3のいずれか1項に記載のリチウム二次電池の電極用結着剤。
- 前記親水基含有ポリウレタンから形成された皮膜を電解液に60℃条件下3日間浸漬後の皮膜の重量増加率が50%以下であることを特徴とする、請求項1〜4のいずれか1項に記載のリチウム二次電池の電極用結着剤。
- 前記親水基含有ポリウレタンから形成された皮膜を電解液に60℃条件下3日間浸漬後の膨潤皮膜の60℃における弾性率が10MPa以上であることを特徴とする、請求項1〜5のいずれか1項に記載のリチウム二次電池の電極用結着剤。
- 前記親水基含有ポリウレタンから形成された皮膜を電解液に60℃条件下3日間浸漬した皮膜を、80℃で24時間減圧乾燥した後の皮膜の重量減少率が10%以下であることを特徴とする、請求項1〜6のいずれか1項に記載のリチウム二次電池の電極用結着剤。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013149042A JP5721151B2 (ja) | 2013-07-18 | 2013-07-18 | リチウム二次電池の電極用結着剤 |
US14/903,614 US10026963B2 (en) | 2013-07-18 | 2014-07-01 | Binder for electrode of lithium secondary cell |
CN201480035648.0A CN105324873B (zh) | 2013-07-18 | 2014-07-01 | 锂二次电池的电极用粘合剂 |
KR1020157035515A KR102233321B1 (ko) | 2013-07-18 | 2014-07-01 | 리튬 이차 전지의 전극용 결착제 |
PCT/JP2014/067562 WO2015008619A1 (ja) | 2013-07-18 | 2014-07-01 | リチウム二次電池の電極用結着剤 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013149042A JP5721151B2 (ja) | 2013-07-18 | 2013-07-18 | リチウム二次電池の電極用結着剤 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014143334A Division JP2015023027A (ja) | 2014-07-11 | 2014-07-11 | リチウム二次電池の負極用結着剤 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015022857A true JP2015022857A (ja) | 2015-02-02 |
JP5721151B2 JP5721151B2 (ja) | 2015-05-20 |
Family
ID=52346088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013149042A Active JP5721151B2 (ja) | 2013-07-18 | 2013-07-18 | リチウム二次電池の電極用結着剤 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10026963B2 (ja) |
JP (1) | JP5721151B2 (ja) |
KR (1) | KR102233321B1 (ja) |
CN (1) | CN105324873B (ja) |
WO (1) | WO2015008619A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6062091B1 (ja) * | 2016-04-14 | 2017-01-18 | 第一工業製薬株式会社 | ポリイミド水分散体、電極用結着剤、電極、二次電池およびポリイミド水分散体の製造方法 |
CN106550614A (zh) * | 2014-05-30 | 2017-03-29 | Sei株式会社 | 电极材料及其制造方法、以及锂电池 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018068267A1 (zh) * | 2016-10-13 | 2018-04-19 | 宁德新能源科技有限公司 | 负极添加剂及含有该添加剂的极片和电化学储能装置 |
CN108473663A (zh) * | 2016-10-13 | 2018-08-31 | 宁德新能源科技有限公司 | 粘结剂及其电化学储能装置 |
KR102479898B1 (ko) * | 2021-11-25 | 2022-12-22 | 수경화학 주식회사 | 우레탄계 프리폴리머의 제조 방법 |
KR102562575B1 (ko) * | 2022-11-03 | 2023-08-04 | 수경화학 주식회사 | 전도성 고분자 프리폴리머의 제조 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH111676A (ja) * | 1997-06-11 | 1999-01-06 | Nippon Polyurethane Ind Co Ltd | 電池電極用結着剤、及びその製造方法 |
JP2007200897A (ja) * | 2006-01-27 | 2007-08-09 | Samsung Sdi Co Ltd | ポリウレタンバインダ、これを含む電極及び該電極を採用したリチウム電池 |
JP2012204244A (ja) * | 2011-03-28 | 2012-10-22 | Toyo Ink Sc Holdings Co Ltd | 非水二次電池電極用バインダー樹脂組成物 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8721533D0 (en) * | 1987-09-14 | 1987-10-21 | Polyvinyl Chemical Ind | Aqueous dispersions |
JP3062304B2 (ja) | 1991-07-16 | 2000-07-10 | 東芝電池株式会社 | 非水溶媒二次電池 |
JP3564880B2 (ja) * | 1996-06-28 | 2004-09-15 | 日本ポリウレタン工業株式会社 | リチウムイオン二次電池用電極の製造方法 |
KR19990000506A (ko) | 1997-06-05 | 1999-01-15 | 손욱 | 니켈-수소 전지용 음극 활물질 조성물 및 이를 이용한 니켈-수소 전지용 음극의 제조 방법 |
JP2001210318A (ja) | 2000-01-26 | 2001-08-03 | Matsushita Electric Ind Co Ltd | 非水電解液二次電池用負極板の製造法 |
JP3911145B2 (ja) * | 2000-11-10 | 2007-05-09 | 三洋化成工業株式会社 | 電気化学素子の電極用結合剤および電極の製造方法 |
US8552109B2 (en) * | 2008-05-29 | 2013-10-08 | Ube Industries, Ltd. | Aqueous polyurethane resin dispersion, preparation method of the same, and coating composition containing the same |
JP5612983B2 (ja) * | 2010-09-28 | 2014-10-22 | 株式会社Adeka | 難燃性塗工材用水系ポリウレタン樹脂組成物、及び該組成物を塗布してなる塗工品 |
JP5794943B2 (ja) * | 2012-03-27 | 2015-10-14 | 第一工業製薬株式会社 | リチウム二次電池の電極用結着剤、該結着剤を用いて製造された電極を使用したリチウム二次電池。 |
-
2013
- 2013-07-18 JP JP2013149042A patent/JP5721151B2/ja active Active
-
2014
- 2014-07-01 US US14/903,614 patent/US10026963B2/en active Active
- 2014-07-01 KR KR1020157035515A patent/KR102233321B1/ko active IP Right Grant
- 2014-07-01 CN CN201480035648.0A patent/CN105324873B/zh active Active
- 2014-07-01 WO PCT/JP2014/067562 patent/WO2015008619A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH111676A (ja) * | 1997-06-11 | 1999-01-06 | Nippon Polyurethane Ind Co Ltd | 電池電極用結着剤、及びその製造方法 |
JP2007200897A (ja) * | 2006-01-27 | 2007-08-09 | Samsung Sdi Co Ltd | ポリウレタンバインダ、これを含む電極及び該電極を採用したリチウム電池 |
JP2012204244A (ja) * | 2011-03-28 | 2012-10-22 | Toyo Ink Sc Holdings Co Ltd | 非水二次電池電極用バインダー樹脂組成物 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106550614A (zh) * | 2014-05-30 | 2017-03-29 | Sei株式会社 | 电极材料及其制造方法、以及锂电池 |
CN106550614B (zh) * | 2014-05-30 | 2020-03-20 | Sei株式会社 | 电极材料及其制造方法、以及锂电池 |
JP6062091B1 (ja) * | 2016-04-14 | 2017-01-18 | 第一工業製薬株式会社 | ポリイミド水分散体、電極用結着剤、電極、二次電池およびポリイミド水分散体の製造方法 |
JP2017190409A (ja) * | 2016-04-14 | 2017-10-19 | 第一工業製薬株式会社 | ポリイミド水分散体、電極用結着剤、電極、二次電池およびポリイミド水分散体の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR102233321B1 (ko) | 2021-03-26 |
US20160372752A1 (en) | 2016-12-22 |
KR20160032017A (ko) | 2016-03-23 |
US10026963B2 (en) | 2018-07-17 |
CN105324873A (zh) | 2016-02-10 |
CN105324873B (zh) | 2018-01-30 |
JP5721151B2 (ja) | 2015-05-20 |
WO2015008619A1 (ja) | 2015-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5713515B1 (ja) | リチウム二次電池の電極用結着剤、該結着剤を用いて製造された電極、該電極を使用したリチウム二次電池 | |
JP6009469B2 (ja) | リチウム二次電池の電極用結着剤、該結着剤を用いて製造された電極を使用したリチウム二次電池 | |
JP5721151B2 (ja) | リチウム二次電池の電極用結着剤 | |
JP5794943B2 (ja) | リチウム二次電池の電極用結着剤、該結着剤を用いて製造された電極を使用したリチウム二次電池。 | |
JP6927874B2 (ja) | リチウム二次電池の電極用結着剤、該結着剤を用いて製造された電極、該電極を使用したリチウム二次電池 | |
JP6124645B2 (ja) | リチウム二次電池の電極用結着剤、該結着剤を用いて製造された電極を使用したリチウム二次電池 | |
EP4235844A1 (en) | Binding agent composition for electrode, coating liquid composition for electrode, electrode for power storage device, and power storage device | |
WO2022145264A1 (ja) | 電解質及び蓄電デバイス | |
JP5794942B2 (ja) | リチウム二次電池の電極用結着剤、該結着剤を用いて製造された電極を使用したリチウム二次電池。 | |
JP2015023027A (ja) | リチウム二次電池の負極用結着剤 | |
JP6916363B1 (ja) | リチウム二次電池に用いる結着剤用ポリウレタン樹脂水分散体、電極用結着剤及びリチウム二次電池 | |
JP6062091B1 (ja) | ポリイミド水分散体、電極用結着剤、電極、二次電池およびポリイミド水分散体の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20141226 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150122 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20150226 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150318 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150318 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5721151 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |