CN101809783A - 非水电解质电池用隔膜和非水电解质电池 - Google Patents
非水电解质电池用隔膜和非水电解质电池 Download PDFInfo
- Publication number
- CN101809783A CN101809783A CN200880109199A CN200880109199A CN101809783A CN 101809783 A CN101809783 A CN 101809783A CN 200880109199 A CN200880109199 A CN 200880109199A CN 200880109199 A CN200880109199 A CN 200880109199A CN 101809783 A CN101809783 A CN 101809783A
- Authority
- CN
- China
- Prior art keywords
- nonaqueous electrolyte
- resin
- porous layer
- electrolyte battery
- 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
- 239000011255 nonaqueous electrolyte Substances 0.000 title claims abstract description 38
- 239000011347 resin Substances 0.000 claims abstract description 74
- 229920005989 resin Polymers 0.000 claims abstract description 74
- 239000011230 binding agent Substances 0.000 claims abstract description 33
- 229920001721 polyimide Polymers 0.000 claims abstract description 27
- 239000009719 polyimide resin Substances 0.000 claims abstract description 18
- 125000005843 halogen group Chemical group 0.000 claims abstract description 17
- 239000004962 Polyamide-imide Substances 0.000 claims abstract description 8
- 229920002312 polyamide-imide Polymers 0.000 claims abstract description 8
- 230000004888 barrier function Effects 0.000 claims description 53
- 239000000463 material Substances 0.000 claims description 30
- 239000010954 inorganic particle Substances 0.000 claims description 29
- 229910052731 fluorine Inorganic materials 0.000 claims description 19
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 16
- 239000004952 Polyamide Substances 0.000 claims description 13
- 229920002647 polyamide Polymers 0.000 claims description 13
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 13
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 10
- 239000011737 fluorine Substances 0.000 claims description 7
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- 230000035699 permeability Effects 0.000 abstract description 22
- 229920006122 polyamide resin Polymers 0.000 abstract description 2
- 239000010419 fine particle Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 29
- 239000000203 mixture Substances 0.000 description 26
- 239000011248 coating agent Substances 0.000 description 24
- 238000000576 coating method Methods 0.000 description 24
- 239000002585 base Substances 0.000 description 23
- 239000012530 fluid Substances 0.000 description 18
- 239000007787 solid Substances 0.000 description 16
- 238000012360 testing method Methods 0.000 description 16
- 125000001153 fluoro group Chemical group F* 0.000 description 12
- -1 hexichol sulfo group dicarboxylic acids Chemical class 0.000 description 12
- 229910052744 lithium Inorganic materials 0.000 description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 10
- 239000004642 Polyimide Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000003513 alkali Substances 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 238000007600 charging Methods 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- NSGXIBWMJZWTPY-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropane Chemical compound FC(F)(F)CC(F)(F)F NSGXIBWMJZWTPY-UHFFFAOYSA-N 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 5
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 5
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 230000008676 import Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 229920006009 resin backbone Polymers 0.000 description 5
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 4
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 239000008151 electrolyte solution Substances 0.000 description 4
- 229920002521 macromolecule Polymers 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 150000008065 acid anhydrides Chemical class 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000006182 cathode active material Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 230000002194 synthesizing effect Effects 0.000 description 3
- 125000005591 trimellitate group Chemical group 0.000 description 3
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 2
- ZQQOGBKIFPCFMJ-UHFFFAOYSA-N 2-(trifluoromethyl)benzene-1,4-diamine Chemical compound NC1=CC=C(N)C(C(F)(F)F)=C1 ZQQOGBKIFPCFMJ-UHFFFAOYSA-N 0.000 description 2
- NUIURNJTPRWVAP-UHFFFAOYSA-N 3,3'-Dimethylbenzidine Chemical compound C1=C(N)C(C)=CC(C=2C=C(C)C(N)=CC=2)=C1 NUIURNJTPRWVAP-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 229910013870 LiPF 6 Inorganic materials 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- 230000008859 change Effects 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
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010280 constant potential charging Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229960001760 dimethyl sulfoxide Drugs 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 229940018564 m-phenylenediamine Drugs 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 150000003022 phthalic acids Chemical class 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 2
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 2
- CCUWGJDGLACFQT-UHFFFAOYSA-N 2,2,3,3,4,4-hexafluoropentanedioic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)C(O)=O CCUWGJDGLACFQT-UHFFFAOYSA-N 0.000 description 1
- YUDUFRYTKFGQCL-UHFFFAOYSA-N 2,2,3,3-tetrafluorobutanedioic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(O)=O YUDUFRYTKFGQCL-UHFFFAOYSA-N 0.000 description 1
- VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 1
- PSYGHMBJXWRQFD-UHFFFAOYSA-N 2-(2-sulfanylacetyl)oxyethyl 2-sulfanylacetate Chemical compound SCC(=O)OCCOC(=O)CS PSYGHMBJXWRQFD-UHFFFAOYSA-N 0.000 description 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 1
- JPZRPCNEISCANI-UHFFFAOYSA-N 4-(4-aminophenyl)-3-(trifluoromethyl)aniline Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1C(F)(F)F JPZRPCNEISCANI-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
- KLYCPFXDDDMZNQ-UHFFFAOYSA-N Benzyne Chemical compound C1=CC#CC=C1 KLYCPFXDDDMZNQ-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MQJKPEGWNLWLTK-UHFFFAOYSA-N Dapsone Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 MQJKPEGWNLWLTK-UHFFFAOYSA-N 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013528 LiN(SO2 CF3)2 Inorganic materials 0.000 description 1
- 229910013385 LiN(SO2C2F5)2 Inorganic materials 0.000 description 1
- 229910013716 LiNi Inorganic materials 0.000 description 1
- 229910013872 LiPF Inorganic materials 0.000 description 1
- 101150058243 Lipf gene Proteins 0.000 description 1
- 102000004895 Lipoproteins Human genes 0.000 description 1
- 108090001030 Lipoproteins Proteins 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- ZCILODAAHLISPY-UHFFFAOYSA-N biphenyl ether Natural products C1=C(CC=C)C(O)=CC(OC=2C(=CC(CC=C)=CC=2)O)=C1 ZCILODAAHLISPY-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- XDEFSTVHLNXBTJ-UHFFFAOYSA-N carbonic acid;dimethyl carbonate Chemical class OC(O)=O.COC(=O)OC XDEFSTVHLNXBTJ-UHFFFAOYSA-N 0.000 description 1
- SIXOAUAWLZKQKX-UHFFFAOYSA-N carbonic acid;prop-1-ene Chemical compound CC=C.OC(O)=O SIXOAUAWLZKQKX-UHFFFAOYSA-N 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 150000005676 cyclic carbonates Chemical class 0.000 description 1
- UKJLNMAFNRKWGR-UHFFFAOYSA-N cyclohexatrienamine Chemical group NC1=CC=C=C[CH]1 UKJLNMAFNRKWGR-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Natural products C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000007350 electrophilic reaction Methods 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
- ZTVZLYBCZNMWCF-UHFFFAOYSA-N homocystine Chemical compound [O-]C(=O)C([NH3+])CCSSCCC([NH3+])C([O-])=O ZTVZLYBCZNMWCF-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- RSNHXDVSISOZOB-UHFFFAOYSA-N lithium nickel Chemical compound [Li].[Ni] RSNHXDVSISOZOB-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical class C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 150000002921 oxetanes Chemical class 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical class OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 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
- 238000004876 x-ray fluorescence Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
-
- 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
-
- 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
- H01M10/02—Details
-
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/423—Polyamide resins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/431—Inorganic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/491—Porosity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Secondary Cells (AREA)
- Cell Separators (AREA)
Abstract
Description
树脂粘合剂∶无机微粒的重量比率 | 树脂粘合剂的含氟量(重量%) | 涂布液的分散性 | 制膜时的粘结状态 | 电池制作工序中的剥离状态 | |
实施例A1 | 5∶95 | 18 | 良好 | 良好 | 不剥离 |
实施例A2 | 10∶90 | 18 | 良好 | 良好 | 不剥离 |
实施例A3 | 15∶85 | 18 | 良好 | 良好 | 不剥离 |
比较例W1 | 4∶96 | 18 | 良好 | 部分剥离 | 部分剥离 |
比较例W2 | 3∶97 | 18 | 良好 | 不粘结 | - |
比较例W3 | 5∶95 | 38 | 不良 | - | - |
树脂中的氟含量(重量%) | 充电终止电压(V) | 放电容量维持率(%) | |
实施例B1 | 18 | 4.30 | 64 |
实施例B2 | 18 | 4.32 | 68 |
实施例B3 | 18 | 4.34 | 66 |
实施例B4 | 18 | 4.36 | 59 |
实施例B5 | 18 | 4.38 | 38 |
比较例Z1 | 0 | 4.30 | 64 |
比较例Z2 | 0 | 4.32 | 56 |
树脂中的氟含量(重量%) | 充电终止电压(V) | 放电容量维持率(%) | |
比较例Z3 | 0 | 4.34 | 0 |
比较例Z4 | 0 | 4.36 | 0 |
比较例Z5 | 0 | 4.38 | 0 |
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-251966 | 2007-09-27 | ||
JP2007251966A JP5062526B2 (ja) | 2007-09-27 | 2007-09-27 | 非水電解質電池用セパレータ及び非水電解質電池 |
PCT/JP2008/067112 WO2009041394A1 (ja) | 2007-09-27 | 2008-09-22 | 非水電解質電池用セパレータ及び非水電解質電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101809783A true CN101809783A (zh) | 2010-08-18 |
CN101809783B CN101809783B (zh) | 2013-01-16 |
Family
ID=40511279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008801091994A Active CN101809783B (zh) | 2007-09-27 | 2008-09-22 | 非水电解质电池用隔膜和非水电解质电池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8512898B2 (zh) |
JP (1) | JP5062526B2 (zh) |
KR (1) | KR20100081302A (zh) |
CN (1) | CN101809783B (zh) |
WO (1) | WO2009041394A1 (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101958409A (zh) * | 2010-09-20 | 2011-01-26 | 惠州市赛能电池有限公司 | 一种锂电池隔离膜和使用该隔离膜的锂电池 |
CN102983298A (zh) * | 2011-08-31 | 2013-03-20 | 索尼化学&信息部件株式会社 | 电池用隔板以及电池 |
WO2013075524A1 (zh) * | 2011-11-25 | 2013-05-30 | 佛山市金辉高科光电材料有限公司 | 一种锂离子二次电池多孔多层隔膜及其制造方法 |
CN103201878A (zh) * | 2010-08-19 | 2013-07-10 | 丰田自动车株式会社 | 非水电解液二次电池 |
CN103329306A (zh) * | 2011-11-01 | 2013-09-25 | 株式会社Lg化学 | 隔膜及具有其的电化学器件 |
CN103797614A (zh) * | 2012-02-15 | 2014-05-14 | 东丽电池隔膜株式会社 | 电池用隔膜及电池用隔膜的制备方法 |
CN103843173A (zh) * | 2012-04-13 | 2014-06-04 | 东丽电池隔膜株式会社 | 电池用隔膜及其制造方法 |
CN104106155A (zh) * | 2012-02-15 | 2014-10-15 | 东丽电池隔膜株式会社 | 电池用隔膜及电池用隔膜的制备方法 |
CN109980160A (zh) * | 2017-12-28 | 2019-07-05 | 丰田自动车株式会社 | 电池 |
CN110112354A (zh) * | 2018-02-01 | 2019-08-09 | 东京应化工业株式会社 | 二次电池及二次电池用多孔质隔膜 |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9231239B2 (en) * | 2007-05-30 | 2016-01-05 | Prologium Holding Inc. | Electricity supply element and ceramic separator thereof |
US9570728B2 (en) * | 2007-05-30 | 2017-02-14 | Prologium Holding Inc. | Electricity supply element and ceramic separator thereof |
JP5937776B2 (ja) * | 2008-05-22 | 2016-06-22 | 日立マクセル株式会社 | 電池用セパレータおよび電池 |
DE102009037727A1 (de) * | 2009-08-17 | 2011-02-24 | Li-Tec Battery Gmbh | Verfahren zum Herstellen eines Elektrodenstapels |
JP2013502700A (ja) | 2009-08-24 | 2013-01-24 | シオン・パワー・コーポレーション | 電気化学電池用剥離システム |
US10312491B2 (en) * | 2009-12-04 | 2019-06-04 | Murata Manufacturing Co., Ltd. | Separator and battery |
KR101394624B1 (ko) * | 2010-08-13 | 2014-05-14 | 에스케이이노베이션 주식회사 | 폴리올레핀계 미세다공막 기재의 공극이 보호된 다층 복합 다공막 및 그 제조방법 |
EP2609646A1 (en) | 2010-08-24 | 2013-07-03 | Basf Se | Electrolyte materials for use in electrochemical cells |
WO2012029698A1 (ja) * | 2010-09-02 | 2012-03-08 | 東レ株式会社 | 複合多孔質膜及びその製造方法 |
US20130130125A1 (en) * | 2011-05-16 | 2013-05-23 | Ray L. Hauser | Cross-linked battery electrode separator |
US9522995B2 (en) | 2011-10-18 | 2016-12-20 | Jsr Corporation | Protective film and composition for preparing the same, slurry, and electrical storage device |
WO2013080700A1 (ja) * | 2011-12-02 | 2013-06-06 | 三菱樹脂株式会社 | 積層多孔フィルムの製造方法 |
KR102036519B1 (ko) | 2012-03-29 | 2019-10-25 | 도레이 카부시키가이샤 | 전지 세퍼레이터 및 그 제조방법 |
EP2893579A1 (en) * | 2012-09-03 | 2015-07-15 | Basf Se | Electrochemical cells comprising reaction products of polyimides |
CN104335394B (zh) | 2012-09-11 | 2017-03-22 | Jsr株式会社 | 用于制作保护膜的组合物和保护膜以及蓄电器件 |
EP2736094B1 (en) * | 2012-11-22 | 2016-06-29 | Samsung SDI Co., Ltd. | Positive active material layer for rechargeable lithium battery, separator for rechargeable lithium battery, and rechargeable lithium battery including at least one of the same |
WO2014139986A1 (en) * | 2013-03-15 | 2014-09-18 | Basf Se | Compositions for use as protective layers and other components in electrochemical cells |
EP2973779A1 (en) | 2013-03-15 | 2016-01-20 | Basf Se | Protected electrode structures |
JP2016511527A (ja) | 2013-03-15 | 2016-04-14 | シオン・パワー・コーポレーション | 保護電極構造および方法 |
US20150221943A1 (en) * | 2013-03-26 | 2015-08-06 | Sanyo Electric Co., Ltd. | Positive electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery |
CN105103349A (zh) | 2013-03-27 | 2015-11-25 | Jsr株式会社 | 蓄电设备用粘结剂组合物 |
JP6398298B2 (ja) * | 2013-05-16 | 2018-10-03 | 東レ株式会社 | 芳香族ポリアミド/芳香族ポリイミド複合多孔質膜および非水電解液系二次電池用セパレータならびに非水電解液系二次電池 |
WO2014203767A1 (ja) | 2013-06-20 | 2014-12-24 | Jsr株式会社 | 蓄電デバイス用組成物、蓄電デバイス用スラリー、蓄電デバイス電極およびその製造方法、保護膜およびその製造方法、ならびに蓄電デバイス |
WO2015041184A1 (ja) * | 2013-09-18 | 2015-03-26 | 三洋化成工業株式会社 | リチウムイオン電池用被覆活物質の製造方法 |
JP6746062B2 (ja) | 2014-02-19 | 2020-08-26 | シオン・パワー・コーポレーション | 電解質抑制イオン伝導体を使用する電極保護 |
US10490796B2 (en) | 2014-02-19 | 2019-11-26 | Sion Power Corporation | Electrode protection using electrolyte-inhibiting ion conductor |
JP2016081711A (ja) * | 2014-10-16 | 2016-05-16 | Tdk株式会社 | セパレータ、及びそれを用いたリチイウムイオン二次電池 |
KR101709696B1 (ko) | 2015-02-25 | 2017-02-23 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 세퍼레이터 및 이를 포함하는 리튬 이차 전지 |
CN109792019B (zh) | 2016-10-28 | 2021-12-03 | 东丽株式会社 | 非水电解质电池用隔膜及非水电解质电池 |
JP6962094B2 (ja) | 2017-09-21 | 2021-11-05 | トヨタ自動車株式会社 | ガーネット型イオン伝導性酸化物、及び、酸化物電解質焼結体の製造方法 |
JP6988473B2 (ja) | 2017-12-28 | 2022-01-05 | トヨタ自動車株式会社 | 電池用セパレータ、及び、リチウム電池、並びに、これらの製造方法 |
JPWO2022004148A1 (zh) | 2020-07-01 | 2022-01-06 | ||
CN112259721B (zh) | 2020-10-28 | 2023-01-17 | 湖北融通高科先进材料集团股份有限公司 | 一种磷酸铁锂-富锂氧化物复合物及其制备方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3721639B2 (ja) | 1996-06-21 | 2005-11-30 | 住友化学株式会社 | パラアラミド系多孔質フィルムおよびそれを使用した電池用セパレーター |
JP4038868B2 (ja) | 1997-03-26 | 2008-01-30 | 住友化学株式会社 | パラアラミド系多孔質フィルムおよびそれを用いた電池用セパレーターとリチウム二次電池 |
TW460505B (en) * | 1998-04-27 | 2001-10-21 | Sumitomo Chemical Co | Separator for nonaqueous electrolyte battery and lithium secondary battery made from the same |
JP2000100408A (ja) | 1998-09-21 | 2000-04-07 | Sumitomo Chem Co Ltd | 非水電解液二次電池 |
JP2001266949A (ja) * | 2000-03-17 | 2001-09-28 | Sumitomo Chem Co Ltd | リチウムイオン二次電池 |
TW595035B (en) * | 2000-08-30 | 2004-06-21 | Sumitomo Chemical Co | Separator for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery |
JP4649862B2 (ja) * | 2004-04-02 | 2011-03-16 | パナソニック株式会社 | リチウムイオン二次電池及びその製造方法 |
JP4841133B2 (ja) * | 2004-11-16 | 2011-12-21 | 三洋電機株式会社 | 非水電解質二次電池 |
KR100775310B1 (ko) * | 2004-12-22 | 2007-11-08 | 주식회사 엘지화학 | 유/무기 복합 다공성 분리막 및 이를 이용한 전기 화학소자 |
JP4584307B2 (ja) * | 2005-03-31 | 2010-11-17 | パナソニック株式会社 | リチウム二次電池 |
JP4541324B2 (ja) * | 2005-06-14 | 2010-09-08 | パナソニック株式会社 | 非水電解質二次電池 |
JP4979217B2 (ja) * | 2005-09-29 | 2012-07-18 | 日本バイリーン株式会社 | 非水電解質二次電池用セパレータ、非水電解質二次電池用セパレータの製造方法、及び非水電解質二次電池 |
JP2007123237A (ja) | 2005-09-29 | 2007-05-17 | Sanyo Electric Co Ltd | 非水電解質電池、非水電解質電池用電極、及びこの非水電解質電池用電極の製造方法 |
JP2007123238A (ja) | 2005-09-29 | 2007-05-17 | Sanyo Electric Co Ltd | 非水電解質電池、非水電解質電池用セパレータ、及びこのセパレータの製造方法 |
JP2007200795A (ja) * | 2006-01-30 | 2007-08-09 | Matsushita Electric Ind Co Ltd | リチウムイオン二次電池 |
JP5151033B2 (ja) * | 2006-01-31 | 2013-02-27 | 東レ株式会社 | 芳香族ポリアミドから構成される多孔質フィルム、および電池用セパレータ、ならびにその製造方法 |
-
2007
- 2007-09-27 JP JP2007251966A patent/JP5062526B2/ja active Active
-
2008
- 2008-09-22 CN CN2008801091994A patent/CN101809783B/zh active Active
- 2008-09-22 KR KR1020107006702A patent/KR20100081302A/ko not_active Application Discontinuation
- 2008-09-22 WO PCT/JP2008/067112 patent/WO2009041394A1/ja active Application Filing
- 2008-09-22 US US12/680,370 patent/US8512898B2/en active Active
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103201878B (zh) * | 2010-08-19 | 2015-06-24 | 丰田自动车株式会社 | 非水电解液二次电池 |
CN103201878A (zh) * | 2010-08-19 | 2013-07-10 | 丰田自动车株式会社 | 非水电解液二次电池 |
CN101958409A (zh) * | 2010-09-20 | 2011-01-26 | 惠州市赛能电池有限公司 | 一种锂电池隔离膜和使用该隔离膜的锂电池 |
CN102983298A (zh) * | 2011-08-31 | 2013-03-20 | 索尼化学&信息部件株式会社 | 电池用隔板以及电池 |
CN103329306A (zh) * | 2011-11-01 | 2013-09-25 | 株式会社Lg化学 | 隔膜及具有其的电化学器件 |
WO2013075524A1 (zh) * | 2011-11-25 | 2013-05-30 | 佛山市金辉高科光电材料有限公司 | 一种锂离子二次电池多孔多层隔膜及其制造方法 |
CN104106155B (zh) * | 2012-02-15 | 2017-03-01 | 东丽电池隔膜株式会社 | 电池用隔膜及电池用隔膜的制备方法 |
CN104106155A (zh) * | 2012-02-15 | 2014-10-15 | 东丽电池隔膜株式会社 | 电池用隔膜及电池用隔膜的制备方法 |
CN103797614B (zh) * | 2012-02-15 | 2015-05-13 | 东丽电池隔膜株式会社 | 电池用隔膜及电池用隔膜的制备方法 |
US9293754B2 (en) | 2012-02-15 | 2016-03-22 | Toray Battery Separator Film Co., Ltd. | Battery separator, and battery separator manufacturing method |
CN103797614A (zh) * | 2012-02-15 | 2014-05-14 | 东丽电池隔膜株式会社 | 电池用隔膜及电池用隔膜的制备方法 |
CN103843173B (zh) * | 2012-04-13 | 2015-05-13 | 东丽电池隔膜株式会社 | 电池用隔膜及其制造方法 |
CN103843173A (zh) * | 2012-04-13 | 2014-06-04 | 东丽电池隔膜株式会社 | 电池用隔膜及其制造方法 |
US10056595B2 (en) | 2012-04-13 | 2018-08-21 | Toray Industries, Inc. | Battery separator, and method for producing same |
CN109980160A (zh) * | 2017-12-28 | 2019-07-05 | 丰田自动车株式会社 | 电池 |
CN109980160B (zh) * | 2017-12-28 | 2022-07-15 | 丰田自动车株式会社 | 电池 |
CN110112354A (zh) * | 2018-02-01 | 2019-08-09 | 东京应化工业株式会社 | 二次电池及二次电池用多孔质隔膜 |
CN110112354B (zh) * | 2018-02-01 | 2023-04-28 | 东京应化工业株式会社 | 二次电池及二次电池用多孔质隔膜 |
Also Published As
Publication number | Publication date |
---|---|
US8512898B2 (en) | 2013-08-20 |
US20100233547A1 (en) | 2010-09-16 |
CN101809783B (zh) | 2013-01-16 |
JP2009087562A (ja) | 2009-04-23 |
JP5062526B2 (ja) | 2012-10-31 |
WO2009041394A1 (ja) | 2009-04-02 |
KR20100081302A (ko) | 2010-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101809783B (zh) | 非水电解质电池用隔膜和非水电解质电池 | |
CN101809784B (zh) | 非水电解质电池用隔膜和非水电解质电池 | |
US10164245B2 (en) | High performance silicon electrodes having improved interfacial adhesion between binder, silicon and conductive particles | |
US9350046B2 (en) | Physically cross-linked gel electrolyte | |
US20090042100A1 (en) | Non-aqueous electrolyte battery and negative electrode used therein | |
US20180048022A1 (en) | Gel electrolytes and precursors thereof | |
US20160172711A1 (en) | Electrolyte and lithium based batteries | |
US10326141B2 (en) | Nonaqueous electrolyte secondary battery and battery pack | |
US20150221936A1 (en) | Negative electrode material for a lithium ion battery | |
CN108023066A (zh) | 包括其上具有碳涂层的硅纳米颗粒的负电极 | |
JP7439834B2 (ja) | 二次電池用負極および二次電池 | |
JP2007026676A (ja) | 非水電解質電池 | |
JP2005285385A (ja) | セパレータ及びこのセパレータを用いた非水電解質電池 | |
JP2017204364A (ja) | アルカリ金属含有アモルファスカーボン活物質の製造方法およびそれを用いた電極の製造方法 | |
US20190288289A1 (en) | Negative electrode, battery, battery pack, electronic device, electrically driven vehicle, power storage device, and power system | |
JP2002260634A (ja) | リチウム二次電池 | |
EP3451437B1 (en) | Lithium ion secondary cell charging method, lithium ion secondary cell system, and power storage device | |
EP3863090A1 (en) | Anode active material for secondary battery, method for preparing same, anode for secondary battery comprising same, and lithium secondary battery | |
WO2017078108A1 (ja) | リチウムイオン二次電池 | |
JP2006066298A (ja) | リチウム二次電池 | |
JP6988539B2 (ja) | リチウムイオン二次電池用バインダー、リチウムイオン二次電池用負極およびリチウムイオン二次電池 | |
JP2006032280A (ja) | 非水電解質電池 | |
EP3859860A1 (en) | Lithium ion secondary battery | |
JP4591011B2 (ja) | 多孔質膜とその製造法及びこれを用いたリチウムイオン二次電池 | |
US20230246182A1 (en) | Additives for high-nickel electrodes and methods of forming the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: TORAY INDUSTRIES INC. Free format text: FORMER OWNER: TOYO TEXTILE CO LTD |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20110921 Address after: Osaka Japan Applicant after: Sanyo Electric Co.,Ltd. Co-applicant after: TORAY INDUSTRIES, Inc. Address before: Osaka Japan Applicant before: Sanyo Electric Co.,Ltd. Co-applicant before: TOYOBO CO.,LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230913 Address after: Osaka, Japan Patentee after: Panasonic New Energy Co.,Ltd. Patentee after: TORAY INDUSTRIES, Inc. Address before: Osaka, Japan Patentee before: Sanyo Electric Co.,Ltd. Patentee before: TORAY INDUSTRIES, Inc. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240906 Address after: Osaka, Japan Patentee after: Panasonic New Energy Co.,Ltd. Country or region after: Japan Address before: Osaka, Japan Patentee before: Panasonic New Energy Co.,Ltd. Country or region before: Japan Patentee before: TORAY INDUSTRIES, Inc. |