JP2022516205A - 高エネルギー電池用のイオン性液体ベースの電解質のためのシステム - Google Patents
高エネルギー電池用のイオン性液体ベースの電解質のためのシステム Download PDFInfo
- Publication number
- JP2022516205A JP2022516205A JP2021556206A JP2021556206A JP2022516205A JP 2022516205 A JP2022516205 A JP 2022516205A JP 2021556206 A JP2021556206 A JP 2021556206A JP 2021556206 A JP2021556206 A JP 2021556206A JP 2022516205 A JP2022516205 A JP 2022516205A
- Authority
- JP
- Japan
- Prior art keywords
- anode
- lithium
- electrolyte
- metal
- ether
- 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.)
- Pending
Links
- 239000003792 electrolyte Substances 0.000 title claims abstract description 144
- 239000002608 ionic liquid Substances 0.000 title claims abstract description 49
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 143
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000006184 cosolvent Substances 0.000 claims abstract description 34
- 229910003002 lithium salt Inorganic materials 0.000 claims abstract description 34
- 159000000002 lithium salts Chemical class 0.000 claims abstract description 34
- 229920000098 polyolefin Polymers 0.000 claims abstract description 19
- 239000000126 substance Substances 0.000 claims abstract description 17
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 14
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 14
- 239000000956 alloy Substances 0.000 claims description 75
- 229910045601 alloy Inorganic materials 0.000 claims description 67
- 229910052751 metal Inorganic materials 0.000 claims description 63
- 239000002184 metal Substances 0.000 claims description 63
- 239000011777 magnesium Substances 0.000 claims description 32
- 239000000080 wetting agent Substances 0.000 claims description 31
- -1 phosphate ester Chemical class 0.000 claims description 28
- VDVLPSWVDYJFRW-UHFFFAOYSA-N lithium;bis(fluorosulfonyl)azanide Chemical group [Li+].FS(=O)(=O)[N-]S(F)(=O)=O VDVLPSWVDYJFRW-UHFFFAOYSA-N 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 16
- 229910052749 magnesium Inorganic materials 0.000 claims description 14
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 150000002170 ethers Chemical class 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910019142 PO4 Inorganic materials 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- GCICAPWZNUIIDV-UHFFFAOYSA-N lithium magnesium Chemical compound [Li].[Mg] GCICAPWZNUIIDV-UHFFFAOYSA-N 0.000 claims description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
- 150000004292 cyclic ethers Chemical class 0.000 claims description 6
- 239000010452 phosphate Substances 0.000 claims description 6
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 5
- 239000002985 plastic film Substances 0.000 claims description 5
- 229920006255 plastic film Polymers 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 230000002687 intercalation Effects 0.000 claims 2
- 238000009830 intercalation Methods 0.000 claims 2
- 230000004048 modification Effects 0.000 abstract description 24
- 238000012986 modification Methods 0.000 abstract description 24
- 238000010586 diagram Methods 0.000 abstract description 5
- 210000004027 cell Anatomy 0.000 description 75
- 150000003839 salts Chemical class 0.000 description 38
- 238000000034 method Methods 0.000 description 34
- 229910001416 lithium ion Inorganic materials 0.000 description 31
- 239000002585 base Substances 0.000 description 30
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 29
- 230000006870 function Effects 0.000 description 22
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 21
- 239000000654 additive Substances 0.000 description 19
- 229910006309 Li—Mg Inorganic materials 0.000 description 16
- 239000002904 solvent Substances 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 14
- 150000002739 metals Chemical class 0.000 description 13
- 150000001450 anions Chemical class 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 238000007747 plating Methods 0.000 description 11
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 10
- 238000005275 alloying Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 10
- 238000009792 diffusion process Methods 0.000 description 10
- 239000004698 Polyethylene Substances 0.000 description 9
- 229920000573 polyethylene Polymers 0.000 description 9
- 238000006722 reduction reaction Methods 0.000 description 9
- 230000001351 cycling effect Effects 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 8
- 238000000151 deposition Methods 0.000 description 8
- 238000011065 in-situ storage Methods 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- 229910000733 Li alloy Inorganic materials 0.000 description 7
- 230000008021 deposition Effects 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 7
- 239000001989 lithium alloy Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 7
- 238000009736 wetting Methods 0.000 description 7
- 230000000996 additive effect Effects 0.000 description 6
- 239000008151 electrolyte solution Substances 0.000 description 6
- QSZMZKBZAYQGRS-UHFFFAOYSA-N lithium;bis(trifluoromethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F QSZMZKBZAYQGRS-UHFFFAOYSA-N 0.000 description 6
- 230000006911 nucleation Effects 0.000 description 6
- 238000010899 nucleation Methods 0.000 description 6
- 230000002269 spontaneous effect Effects 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 239000011149 active material Substances 0.000 description 5
- 150000001768 cations Chemical class 0.000 description 5
- 235000021317 phosphate Nutrition 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 210000001787 dendrite Anatomy 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 239000007772 electrode material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000007784 solid electrolyte Substances 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 229910052785 arsenic Inorganic materials 0.000 description 3
- 229910052797 bismuth Inorganic materials 0.000 description 3
- 229910052793 cadmium Inorganic materials 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 230000037427 ion transport Effects 0.000 description 3
- 150000002736 metal compounds Chemical class 0.000 description 3
- 229910001092 metal group alloy Inorganic materials 0.000 description 3
- KTQDYGVEEFGIIL-UHFFFAOYSA-N n-fluorosulfonylsulfamoyl fluoride Chemical compound FS(=O)(=O)NS(F)(=O)=O KTQDYGVEEFGIIL-UHFFFAOYSA-N 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- ZXMGHDIOOHOAAE-UHFFFAOYSA-N 1,1,1-trifluoro-n-(trifluoromethylsulfonyl)methanesulfonamide Chemical compound FC(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)F ZXMGHDIOOHOAAE-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910008266 Li-Ag Inorganic materials 0.000 description 2
- 229910007857 Li-Al Inorganic materials 0.000 description 2
- 229910008405 Li-Zn Inorganic materials 0.000 description 2
- 229910008445 Li—Ag Inorganic materials 0.000 description 2
- 229910008447 Li—Al Inorganic materials 0.000 description 2
- 229910007049 Li—Zn Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 238000000157 electrochemical-induced impedance spectroscopy Methods 0.000 description 2
- KGPPDNUWZNWPSI-UHFFFAOYSA-N flurotyl Chemical compound FC(F)(F)COCC(F)(F)F KGPPDNUWZNWPSI-UHFFFAOYSA-N 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 description 2
- MCVFFRWZNYZUIJ-UHFFFAOYSA-M lithium;trifluoromethanesulfonate Chemical compound [Li+].[O-]S(=O)(=O)C(F)(F)F MCVFFRWZNYZUIJ-UHFFFAOYSA-M 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- 150000005677 organic carbonates Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- HCBRSIIGBBDDCD-UHFFFAOYSA-N 1,1,2,2-tetrafluoro-3-(1,1,2,2-tetrafluoroethoxy)propane Chemical compound FC(F)C(F)(F)COC(F)(F)C(F)F HCBRSIIGBBDDCD-UHFFFAOYSA-N 0.000 description 1
- VDFVNEFVBPFDSB-UHFFFAOYSA-N 1,3-dioxane Chemical compound C1COCOC1 VDFVNEFVBPFDSB-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 108010002352 Interleukin-1 Proteins 0.000 description 1
- 108010002350 Interleukin-2 Proteins 0.000 description 1
- 108010002386 Interleukin-3 Proteins 0.000 description 1
- 108090000978 Interleukin-4 Proteins 0.000 description 1
- 229910008365 Li-Sn Inorganic materials 0.000 description 1
- 229910013188 LiBOB Inorganic materials 0.000 description 1
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- 229910002995 LiNi0.8Co0.15Al0.05O2 Inorganic materials 0.000 description 1
- 229910015965 LiNi0.8Mn0.1Co0.1O2 Inorganic materials 0.000 description 1
- 229910013710 LiNixMnyCozO2 Inorganic materials 0.000 description 1
- 229910001290 LiPF6 Inorganic materials 0.000 description 1
- 229910006270 Li—Li Inorganic materials 0.000 description 1
- 229910006759 Li—Sn Inorganic materials 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229920001774 Perfluoroether Polymers 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920002043 Pluronic® L 35 Polymers 0.000 description 1
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000013504 Triton X-100 Substances 0.000 description 1
- 229920004890 Triton X-100 Polymers 0.000 description 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 1
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- RXKLBLXXQQRGJH-UHFFFAOYSA-N bis(fluorosulfonyl)azanide 1-methyl-1-propylpyrrolidin-1-ium Chemical compound CCC[N+]1(C)CCCC1.FS(=O)(=O)[N-]S(F)(=O)=O RXKLBLXXQQRGJH-UHFFFAOYSA-N 0.000 description 1
- DKNRELLLVOYIIB-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;1-methyl-1-propylpyrrolidin-1-ium Chemical compound CCC[N+]1(C)CCCC1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F DKNRELLLVOYIIB-UHFFFAOYSA-N 0.000 description 1
- RPXKKUZDTAOVEQ-UHFFFAOYSA-N boric acid;oxalic acid Chemical compound OB(O)O.OC(=O)C(O)=O.OC(=O)C(O)=O RPXKKUZDTAOVEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000006182 cathode active material Substances 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002482 conductive additive Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000002900 effect on cell Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- KLKFAASOGCDTDT-UHFFFAOYSA-N ethoxymethoxyethane Chemical compound CCOCOCC KLKFAASOGCDTDT-UHFFFAOYSA-N 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229920005570 flexible polymer Polymers 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000011521 glass Substances 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
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000010952 in-situ formation Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920005596 polymer binder Polymers 0.000 description 1
- 239000002491 polymer binding agent Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000001330 spinodal decomposition reaction Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000031509 superficial epidermolytic ichthyosis Diseases 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- RBYFNZOIUUXJQD-UHFFFAOYSA-J tetralithium oxalate Chemical compound [Li+].[Li+].[Li+].[Li+].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O RBYFNZOIUUXJQD-UHFFFAOYSA-J 0.000 description 1
- OSBSFAARYOCBHB-UHFFFAOYSA-N tetrapropylammonium Chemical compound CCC[N+](CCC)(CCC)CCC OSBSFAARYOCBHB-UHFFFAOYSA-N 0.000 description 1
- IGVWFPZXBUTUCG-UHFFFAOYSA-M tetrapropylazanium;trifluoromethanesulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)F.CCC[N+](CCC)(CCC)CCC IGVWFPZXBUTUCG-UHFFFAOYSA-M 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 description 1
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 1
- NDZWKTKXYOWZML-UHFFFAOYSA-N trilithium;difluoro oxalate;borate Chemical compound [Li+].[Li+].[Li+].[O-]B([O-])[O-].FOC(=O)C(=O)OF NDZWKTKXYOWZML-UHFFFAOYSA-N 0.000 description 1
- 230000002747 voluntary effect Effects 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0568—Liquid materials characterised by the solutes
-
- 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
- H01M10/05—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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0567—Liquid materials characterised by the additives
-
- 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
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0569—Liquid materials characterised by the solvents
-
- 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
- H01M4/134—Electrodes based on metals, Si or alloys
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/381—Alkaline or alkaline earth metals elements
- H01M4/382—Lithium
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/40—Alloys based on alkali metals
- H01M4/405—Alloys based on lithium
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/105—Pouches or flexible bags
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/178—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag cells
-
- 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
- H01M50/417—Polyolefins
-
- 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
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
- H01M50/461—Separators, membranes or diaphragms characterised by their combination with electrodes with adhesive layers between electrodes and separators
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0028—Organic electrolyte characterised by the solvent
- H01M2300/0034—Fluorinated solvents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0045—Room temperature molten salts comprising at least one organic ion
-
- 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)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Cell Separators (AREA)
Abstract
【選択図】図1
Description
図1に示されるように、安定化している不燃性電解質中にエネルギー密度の高いリチウムベースのアノードを備えた高電圧カソードを含むシステムが開示される。このシステムはエネルギーセルとして機能し、市販のリチウムイオン電池と比較してエネルギー密度を劇的に増加させると同時に安全(熱的に安定)な電気エネルギーを生成する。リチウムベースのアノードは、10~100重量%のリチウムの範囲の金属または金属合金を含んで良い。システムのいくつかの代替的な変形例は、ここに記載されるような代替的な金属アノードを使用して良い。電解質系(システム)とも呼ばれる電解質は、リチウムイオン電池の安全性の低さの原因となる可燃性有機溶媒ベースの電解質に代わるイオン性液体ベースの電解質を含む。さらに、電解質系は、イオン性溶媒のみの導電率を劇的に増加させるエーテル共溶媒を含む。電解質は、市販のカソード材料を大幅に高い電圧(最大4.6V)に循環させることを可能にし、これらの動作条件でのカソード劣化に関する一般的な課題の多くを軽減しながら、より多くのリチウム貯蔵能力を解き放つ。電解質自体は優れた電気化学的安定性を持っている。図2に示すように、電解質を使用したシステムのいくつかの例示的な実装は、市販のバッテリー(Panasonic NCR18650GAおよびSony18650VTC5)と比較した場合、Ragoneプロットに反映されるように優れたパフォーマンスを発揮できる。
図1に示されるように、区画化されたセル内の化学試薬(化学薬品)からの電気エネルギー生成のためのシステムは、少なくとも1つのアノード110および少なくとも1つのカソード120を含む少なくとも2つの電極と;アノードおよびカソードを分離する少なくとも1つのセパレータ130と;イオン性液体電解質系(電解質システム)140とを有する。このシステムは、電池または電池システムの1つまたは複数のセルであって良い。好ましくは、イオン性液体電解質系140は、イオン性液体、エーテル共溶媒、およびリチウム塩溶質を有する。好ましい変形例において、エーテル共溶媒は、重量で、溶媒電解質の小さな分量を有する。いくつかの好ましい変形例では、アノード110は、リチウムベースの金属アノードであり、ここで、リチウムベースの金属アノードは、リチウム金属アノード、集電体(金属箔または金属化プラスチックフィルム)上にその場でめっきされたリチウム金属、リチウム合金アノード、および/またはリチウム金属および/またはリチウム合金を含んでいるいくつかの組み合わせであって良い。一般的に言えば、好ましい変形例において、リチウムベースの金属アノード110は、重量で10%~100%のリチウムを含む。いくつかの好ましい変形例において、カソード120は金属酸化物カソードである。いくつかの好ましい変形例において、セパレータ130はポリオレフィンセパレータである。イオン性液体電解質系140は、セルの特定の機能を追加または改善することができる添加剤をさらに含んで良い。好ましい変形例の添加剤のタイプの例は、浸漬時間を短縮し、ポリオレフィンセパレータの湿潤均一性を改善するように機能する湿潤剤を含む。このシステムは、好ましくは、高エネルギー密度および高比エネルギー(以下、「高エネルギー密度」と呼ぶ)を備えた熱的に安定なセルとして機能する。いくつかの好ましい変形例では、セルは、少なくとも350Wh/kgおよび600Wh/Lの比エネルギー、および3.7Vを超える公称電圧を具備する。
ここで、例および比較例を使用して、この発明をさらに詳しく説明する。この発明の範囲は、ここに提供される仕様および例によって制限されない。
図22に示されるように、その場でリチウム金属(Li-M)合金を形成のための方法は、好ましくは、電解質溶液S110にLi-M合金塩を添加するステップ、アノードベースを電解質溶液S120に曝露するステップ、およびLi-M合金塩をアノードベースS130に駆動するステップを含む。この方法は、誘導された過電圧を介してアノードベース上にLi-M合金材料を堆積させることにより、Li-M合金アノードを生成するように機能する。この方法はスタンドアロン操作であって良い。例えば、バッテリーのアノード、または一般的に実装される酸化/還元反応(例えば、バッテリーの「工場」生成)のためのアノードを作成することである。代替的には、この方法は、いくつかのセルシステムの一般的な操作の一部であって良い。たとえば、「セル休止」フェーズ、またはバッテリーの充電/放電フェーズ(たとえば、Li-M合金アノードの表面電極中間相をリフレッシュするため、またはLi-M合金アノードを生成するため)であって良い。
Claims (27)
- 区画化されたセル内の化学薬品から電気エネルギーを生成するためのシステムにおいて、
少なくとも1つのアノードと少なくとも1つのインターカレーションカソードとを有する少なくとも2つの電極と、
上記アノードおよび上記カソードを分離する少なくとも1つのセパレータと、
少数側分量のエーテル共溶媒と混合されたイオン性液体溶媒を有するイオン性液体電解質系と、
リチウム塩溶質とを有することを特徴とするシステム。 - 少なくとも1つのアノードが金属アノードである請求項1に記載のシステム。
- 少なくとも1つのインターカレーションカソードが金属酸化物カソードである請求項2に記載のシステム。
- 上記金属アノードが3~80μmの間の厚さの電極である請求項3に記載のシステム。
- 上記セルが、少なくとも1つの自立型金属アノードを含むポーチセルであり、各自立型金属アノードがニッケルタブに溶接されている請求項2に記載のシステム。
- 上記金属アノードがリチウム金属アノードである請求項2に記載のシステム。
- 上記リチウム金属アノードがリチウム金属合金を有する請求項6に記載のシステム。
- 上記リチウム金属合金がリチウムマグネシウム合金であり、マグネシウムがリチウムマグネシウム合金の0.1重量%~60重量%を有する請求項7に記載のシステム。
- 上記金属アノードは、3~20μmの間の厚さの銅金属アノードである請求項2に記載のシステム。
- 上記金属アノードが3~20μmの間の厚さの銅化プラスチックフィルムである請求項2に記載のシステム。
- 上記リチウム塩組成物が、上記電解質系の40~50重量パーセントを含有する請求項1に記載のシステム。
- 上記リチウム塩組成物が、電解質系の30~40モル%を有する請求項1に記載のシステム。
- 上記リチウム塩組成物が、電解質系の20~30モル%を有する請求項1に記載のシステム。
- 上記リチウム塩組成物が、電解質系の0.1~20モル%を有する請求項1に記載のシステム。
- 上記エーテル共溶媒が線状エーテルを有する請求項1に記載のシステム。
- 上記エーテル共溶媒が環状エーテルを有する請求項1に記載のシステム。
- 上記湿潤剤がフッ素化エーテルを有する請求項1に記載のシステム。
- 上記湿潤剤が、リン酸エステルおよび/または亜リン酸塩を有する請求項1に記載のシステム。
- 上記電解質系の粘度が1~250センチポアズの間である請求項1に記載のシステム。
- 上記セパレータがポリオレフィンセパレータである請求項1に記載のシステム。
- 上記ポリオレフィンセパレータの厚さが1~50μmであり、多孔度が20~60%である請求項19に記載のシステム。
- 上記システムが、複数の区画化されたセルをさらに有する請求項1に記載のシステム。
- 上記複数の区画化されたセルが組み合わされて一緒に機能する請求項20に記載のシステム。
- 化学電池用のシステムにおいて、
少なくとも1つの金属アノードおよび少なくとも1つの金属酸化物カソードを有する少なくとも2つの電極と、
すべてのアノードおよびカソードを分離する少なくとも1つのポリオレフィンセパレータと、
少数側分量のエーテル共溶媒と混合されたイオン性液体電解質を有するイオン性液体電解質と、
リチウム塩とを有することを特徴とするシステム。 - 上記エーテル共溶媒が線状エーテルであり、リチウム塩がリチウムビス(フルオロスルホニル)イミド(LiFSI)である請求項20に記載のシステム。
- 上記湿潤剤がリン酸エステルおよび/または亜リン酸塩をさらに有し、上記リチウム塩がリチウムビス(フルオロスルホニル)イミド(LiFSI)である請求項20に記載のシステム。
- 上記電解質が、湿潤剤としてフッ素化エーテルをさらに有する請求項20に記載のシステム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862780039P | 2018-12-14 | 2018-12-14 | |
US62/780,039 | 2018-12-14 | ||
US201862784095P | 2018-12-21 | 2018-12-21 | |
US62/784,095 | 2018-12-21 | ||
PCT/US2019/066596 WO2020124086A1 (en) | 2018-12-14 | 2019-12-16 | System for an ionic liquid-based electrolyte for high energy battery |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022516205A true JP2022516205A (ja) | 2022-02-24 |
JPWO2020124086A5 JPWO2020124086A5 (ja) | 2022-12-20 |
Family
ID=71073734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021556206A Pending JP2022516205A (ja) | 2018-12-14 | 2019-12-16 | 高エネルギー電池用のイオン性液体ベースの電解質のためのシステム |
Country Status (6)
Country | Link |
---|---|
US (3) | US11522177B2 (ja) |
EP (1) | EP3895244A4 (ja) |
JP (1) | JP2022516205A (ja) |
KR (1) | KR102636271B1 (ja) |
CN (1) | CN113196539A (ja) |
WO (1) | WO2020124086A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3895244A4 (en) | 2018-12-14 | 2022-11-02 | Cuberg, Inc. | SYSTEM FOR AN ELECTROLYTE BASED ON AN IONIC LIQUID FOR A BATTERY WITH HIGH ENERGY |
US20200343583A1 (en) * | 2019-04-26 | 2020-10-29 | Toyota Jidosha Kabushiki Kaisha | All-solid-state battery and method for producing the same |
CN112886062B (zh) * | 2021-01-14 | 2023-03-10 | 宁德新能源科技有限公司 | 电解液、电化学装置及电子设备 |
US11788392B2 (en) * | 2021-04-16 | 2023-10-17 | Saudi Arabian Oil Company | Down-hole selective ion removal water ionizer system for subsurface applications |
CN113258134B (zh) * | 2021-04-16 | 2022-11-11 | 北京航空航天大学 | 一种有机系相变电解液及其应用 |
CN114421000A (zh) * | 2022-01-20 | 2022-04-29 | 惠州亿纬锂能股份有限公司 | 一种锂金属二次电池电解液 |
CN116368656A (zh) * | 2022-01-28 | 2023-06-30 | 宁德新能源科技有限公司 | 锂金属电池及电子装置 |
WO2024049763A1 (en) * | 2022-08-29 | 2024-03-07 | Wayne State University | High temperature lithium-ion battery and method of making same |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009142251A1 (ja) * | 2008-05-19 | 2009-11-26 | 日本電気株式会社 | 二次電池 |
JP2010534393A (ja) * | 2007-07-23 | 2010-11-04 | エボニック デグサ ゲーエムベーハー | イオン性液体を基礎とするエネルギーアキュムレーター用の電解質調製物 |
JP2011129352A (ja) * | 2009-12-17 | 2011-06-30 | Nissan Motor Co Ltd | 非水電解質二次電池 |
JP2016134300A (ja) * | 2015-01-20 | 2016-07-25 | 株式会社クラレ | 非水電解液 |
JP2018170271A (ja) * | 2017-03-29 | 2018-11-01 | Tdk株式会社 | リチウムイオン二次電池用電解液およびリチウムイオン二次電池 |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU1840819C (ru) | 1981-03-27 | 2012-01-27 | Учреждение Российской академии наук Институт высокотемпературной электрохимии Уральского отделения РАН | Высокотемпературная батарея с твердым электролитом, способ ее изготовления и используемое при этом вещество электроизоляционного слоя |
US5523179A (en) | 1994-11-23 | 1996-06-04 | Polyplus Battery Company | Rechargeable positive electrode |
US6410181B1 (en) | 1999-05-05 | 2002-06-25 | Wilson Greatbatch Ltd. | High temperature lithium oxyhalide electrochemical cell |
US6413676B1 (en) * | 1999-06-28 | 2002-07-02 | Lithium Power Technologies, Inc. | Lithium ion polymer electrolytes |
FR2831715B1 (fr) | 2001-10-25 | 2004-03-19 | Centre Nat Rech Scient | Oxyde de lithium et de vanadium, son utilisation comme matiere active d'electrode |
US20030162099A1 (en) * | 2002-02-28 | 2003-08-28 | Bowden William L. | Non-aqueous electrochemical cell |
US7645543B2 (en) | 2002-10-15 | 2010-01-12 | Polyplus Battery Company | Active metal/aqueous electrochemical cells and systems |
US7390336B2 (en) | 2003-07-29 | 2008-06-24 | Solicore, Inc. | Polyimide-based lithium metal battery |
US7968233B2 (en) * | 2004-02-18 | 2011-06-28 | Solicore, Inc. | Lithium inks and electrodes and batteries made therefrom |
US20060063051A1 (en) | 2004-09-20 | 2006-03-23 | Jang Bor Z | Metal-air battery with ion-conducting inorganic glass electrolyte |
JP4519685B2 (ja) | 2005-03-14 | 2010-08-04 | 株式会社東芝 | 非水電解質電池 |
JP5059643B2 (ja) | 2008-02-04 | 2012-10-24 | ソニー株式会社 | 非水電解質電池 |
WO2009120872A2 (en) | 2008-03-26 | 2009-10-01 | Ada Technologies, Inc. | High performance batteries with carbon nanomaterials and ionic liquids |
JP5372449B2 (ja) | 2008-09-24 | 2013-12-18 | 三洋電機株式会社 | バッテリシステム |
US8481187B2 (en) | 2009-09-10 | 2013-07-09 | Battelle Memorial Institute | High-energy metal air batteries |
US9178250B2 (en) | 2010-08-20 | 2015-11-03 | Leclanche' Sa | Electrolyte for a battery |
US10290894B2 (en) | 2010-10-29 | 2019-05-14 | Nec Corporation | Secondary battery and method for manufacturing same |
WO2012082760A1 (en) | 2010-12-15 | 2012-06-21 | Dow Global Technologies Llc | Battery electrolyte solution containing certain ester-based solvents, and batteries containing such an electrolyte solution |
US9558894B2 (en) | 2011-07-08 | 2017-01-31 | Fastcap Systems Corporation | Advanced electrolyte systems and their use in energy storage devices |
US9118045B2 (en) * | 2011-10-20 | 2015-08-25 | Engineered Power Ltd. | High temperature lithium battery, having initial low temperature use capability |
WO2013129346A1 (ja) * | 2012-03-02 | 2013-09-06 | 日本電気株式会社 | 二次電池 |
KR101711982B1 (ko) | 2012-03-22 | 2017-03-03 | 삼성에스디아이 주식회사 | 세퍼레이터 및 리튬 이차 전지 |
RU2503098C1 (ru) | 2012-07-03 | 2013-12-27 | Федеральное государственное бюджетное учреждение науки Институт элементоорганических соединений им. А.Н. Несмеянова Российской академии наук (ИНЭОС РАН) | Твердый полимерный электролит для литиевых источников тока |
CN103531839A (zh) * | 2012-07-04 | 2014-01-22 | 中国科学院物理研究所 | 一种防止产生锂枝晶的可充金属锂二次电池 |
KR101298340B1 (ko) * | 2013-02-12 | 2013-08-20 | 삼성토탈 주식회사 | 유/무기 복합 코팅 다공성 분리막 및 이를 이용한 이차전지소자 |
US9276292B1 (en) | 2013-03-15 | 2016-03-01 | Imprint Energy, Inc. | Electrolytic doping of non-electrolyte layers in printed batteries |
US9190696B2 (en) * | 2013-05-16 | 2015-11-17 | Nanotek Instruments, Inc. | Lithium secondary batteries containing lithium salt-ionic liquid solvent electrolyte |
CA2820468A1 (fr) | 2013-06-21 | 2014-12-21 | Hydro-Quebec | Anode comprenant un alliage de lithium pour batteries a haute energie |
EP3057158B1 (en) | 2013-10-07 | 2017-05-03 | Nissan Motor Co., Ltd. | Electrode material for non-aqueous electrolyte secondary battery, as well as electrode and non-aqueous electrolyte secondary battery using the same |
CN103956448B (zh) | 2014-05-14 | 2017-04-05 | 东莞新能源科技有限公司 | 隔离膜及锂离子二次电池 |
US10193187B2 (en) * | 2014-05-15 | 2019-01-29 | NOHMs Technologies, Inc. | Ionic liquids for solvating lithium polysulfides |
EP3188298B1 (en) | 2014-08-25 | 2019-04-10 | Nissan Motor Co., Ltd | Stacked cell and production method for same |
KR101884247B1 (ko) * | 2014-10-29 | 2018-08-30 | 주식회사 엘지화학 | 다층 구조의 이차전지용 전극의 제조방법 |
JP6641685B2 (ja) * | 2014-11-10 | 2020-02-05 | 日立化成株式会社 | 難燃性の非水電解液及びリチウムイオン二次電池 |
KR102588454B1 (ko) | 2014-12-12 | 2023-10-11 | 바이킹 파워 시스템즈 피티이. 엘티디. | 전기화학 셀 및 이를 제조하는 방법 |
US10354808B2 (en) | 2015-01-29 | 2019-07-16 | Florida State University Research Foundation, Inc. | Electrochemical energy storage device |
EP3257099B1 (en) * | 2015-02-09 | 2019-11-27 | SES Holdings Pte. Ltd | High salt concentration electrolytes for rechargeable lithium battery |
EP3076470B1 (en) | 2015-04-03 | 2019-10-16 | Samsung Electronics Co., Ltd. | Lithium secondary battery |
KR102407139B1 (ko) | 2015-05-20 | 2022-06-10 | 삼성전자주식회사 | 리튬금속전지 |
EP3392936B1 (en) | 2015-12-15 | 2021-09-29 | GS Yuasa International Ltd. | Positive electrode active material for lithium secondary batteries, method for manufacturing positive electrode active material, positive electrode for lithium secondary batteries, and lithium secondary battery |
US10224571B2 (en) * | 2016-09-01 | 2019-03-05 | GM Global Technology Operations LLC | Fluorinated ether as electrolyte co-solvent for lithium metal based anode |
KR101873729B1 (ko) * | 2016-11-11 | 2018-07-04 | 서울대학교산학협력단 | 표면 보호층이 형성된 리튬 음극 제조방법, 이에 따라 제조된 리튬 음극 및 이를 적용한 리튬 이차전지 |
MX2019009953A (es) | 2017-02-24 | 2019-12-19 | Cuberg Inc | Sistema y metodo para una bateria secundaria estable de alta temperatura. |
EP3605556A4 (en) * | 2017-03-29 | 2021-01-13 | Hitachi, Ltd. | SEMI-SOLID ELECTROLYTE LAYER, BATTERY CELL SHEET AND SECONDARY BATTERY |
WO2019113406A1 (en) * | 2017-12-07 | 2019-06-13 | Sillion, Inc. | Viscosity reduction for ionic liquid electrolytes |
EP3895244A4 (en) | 2018-12-14 | 2022-11-02 | Cuberg, Inc. | SYSTEM FOR AN ELECTROLYTE BASED ON AN IONIC LIQUID FOR A BATTERY WITH HIGH ENERGY |
-
2019
- 2019-12-16 EP EP19895684.9A patent/EP3895244A4/en active Pending
- 2019-12-16 CN CN201980082943.4A patent/CN113196539A/zh active Pending
- 2019-12-16 US US16/715,418 patent/US11522177B2/en active Active
- 2019-12-16 WO PCT/US2019/066596 patent/WO2020124086A1/en unknown
- 2019-12-16 KR KR1020217022025A patent/KR102636271B1/ko active IP Right Grant
- 2019-12-16 JP JP2021556206A patent/JP2022516205A/ja active Pending
-
2022
- 2022-10-11 US US18/045,611 patent/US11777087B2/en active Active
-
2023
- 2023-08-25 US US18/456,348 patent/US20230402591A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010534393A (ja) * | 2007-07-23 | 2010-11-04 | エボニック デグサ ゲーエムベーハー | イオン性液体を基礎とするエネルギーアキュムレーター用の電解質調製物 |
WO2009142251A1 (ja) * | 2008-05-19 | 2009-11-26 | 日本電気株式会社 | 二次電池 |
JP2011129352A (ja) * | 2009-12-17 | 2011-06-30 | Nissan Motor Co Ltd | 非水電解質二次電池 |
JP2016134300A (ja) * | 2015-01-20 | 2016-07-25 | 株式会社クラレ | 非水電解液 |
JP2018170271A (ja) * | 2017-03-29 | 2018-11-01 | Tdk株式会社 | リチウムイオン二次電池用電解液およびリチウムイオン二次電池 |
Also Published As
Publication number | Publication date |
---|---|
EP3895244A4 (en) | 2022-11-02 |
US20230055863A1 (en) | 2023-02-23 |
WO2020124086A1 (en) | 2020-06-18 |
EP3895244A1 (en) | 2021-10-20 |
KR20210107720A (ko) | 2021-09-01 |
US11777087B2 (en) | 2023-10-03 |
US20200194786A1 (en) | 2020-06-18 |
CN113196539A (zh) | 2021-07-30 |
US20230402591A1 (en) | 2023-12-14 |
US11522177B2 (en) | 2022-12-06 |
KR102636271B1 (ko) | 2024-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11777087B2 (en) | System for an ionic liquid-based electrolyte for high energy battery | |
US11901504B2 (en) | Rechargeable battery cell having an SO2-based electrolyte | |
US11600815B2 (en) | Composite electrolyte, protective film including composite electrolyte, protected negative electrode including the protective film, and lithium metal battery including the protected | |
KR102209828B1 (ko) | 리튬 전지용 전해질 첨가제, 이를 포함하는 전해질 및 상기 전해질을 채용한 리튬 전지 | |
TW201633597A (zh) | 可充電鋰電池用的高鹽濃度電解質及電化學電池 | |
JP5987692B2 (ja) | 蓄電デバイス | |
KR102460957B1 (ko) | 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지 | |
US20230097126A1 (en) | Lithium ion secondary battery | |
KR20170018739A (ko) | 리튬 전지용 전해질 및 상기 전해질을 포함한 리튬 전지 | |
JP6065379B2 (ja) | リチウムイオン二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器 | |
WO2021166771A1 (ja) | 環状リン酸エステルを含む二次電池用電解液 | |
JP2019505955A (ja) | 高エネルギーリチウムイオン電池のための電解質組成物のためのシアノアルキルスルホニルフルオリド | |
JPWO2006095507A1 (ja) | 電気化学エネルギー蓄積デバイス用非水電解液及びそれを用いた電気化学エネルギー蓄積デバイス | |
WO2021213743A1 (en) | Anode-less lithium battery | |
JP7466522B2 (ja) | 多層電極および固体電解質 | |
CN116802875A (zh) | 锂二次电池 | |
KR20220109338A (ko) | 리튬 이차전지용 비수 전해액 및 이를 포함하는 리튬 이차전지 | |
KR20230044082A (ko) | 리튬 이차전지용 전해액 첨가제 화합물, 이를 포함하는 리튬 이차전지용 전해액 및 리튬이차전지 | |
KR20210123606A (ko) | 리튬 이차 전지용 전해질 및 이를 포함하는 리튬 이차 전지 | |
KR102503055B1 (ko) | 리튬 이차전지용 전해액 및 이를 포함하는 리튬 이차전지 | |
JP7471739B2 (ja) | リチウム二次電池用非水電解液およびそれを含むリチウム二次電池 | |
CN102780024A (zh) | 二次电池、电子装置、电动工具和电动车辆 | |
CN113632282B (zh) | 二次电池用电解液及二次电池 | |
CN118044034A (zh) | 锂二次电池用非水电解液及包含其的锂二次电池 | |
US20240154166A1 (en) | Lithium Secondary Battery |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221212 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20221212 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20221219 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230214 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20230509 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20230711 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230810 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231031 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20240129 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240401 |