JP4772963B2 - リチウム電池用電解質系、その使用、およびリチウム電池の安全性を高める方法 - Google Patents
リチウム電池用電解質系、その使用、およびリチウム電池の安全性を高める方法 Download PDFInfo
- Publication number
- JP4772963B2 JP4772963B2 JP2000590237A JP2000590237A JP4772963B2 JP 4772963 B2 JP4772963 B2 JP 4772963B2 JP 2000590237 A JP2000590237 A JP 2000590237A JP 2000590237 A JP2000590237 A JP 2000590237A JP 4772963 B2 JP4772963 B2 JP 4772963B2
- Authority
- JP
- Japan
- Prior art keywords
- electrolyte
- electrolyte system
- lithium
- safety
- formula
- 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.)
- Expired - Fee Related
Links
- 239000003792 electrolyte Substances 0.000 title claims abstract description 80
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 55
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims description 13
- 150000001408 amides Chemical class 0.000 claims abstract description 18
- 150000003839 salts Chemical class 0.000 claims abstract description 12
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 9
- -1 alkylene carbonate Chemical compound 0.000 claims description 42
- 150000001875 compounds Chemical class 0.000 claims description 24
- 125000000217 alkyl group Chemical group 0.000 claims description 15
- 239000003085 diluting agent Substances 0.000 claims description 14
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 11
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- WDXYVJKNSMILOQ-UHFFFAOYSA-N 1,3,2-dioxathiolane 2-oxide Chemical compound O=S1OCCO1 WDXYVJKNSMILOQ-UHFFFAOYSA-N 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 4
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 3
- 150000002596 lactones Chemical class 0.000 claims description 3
- 150000002825 nitriles Chemical class 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 abstract description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract description 8
- 125000000753 cycloalkyl group Chemical group 0.000 abstract description 6
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract description 3
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 description 19
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 13
- WXBWKMLIVXELSF-UHFFFAOYSA-N 2,2,2-trifluoro-n,n-dimethylacetamide Chemical compound CN(C)C(=O)C(F)(F)F WXBWKMLIVXELSF-UHFFFAOYSA-N 0.000 description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 239000007789 gas Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000009835 boiling Methods 0.000 description 8
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 7
- 239000000654 additive Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 229940021013 electrolyte solution Drugs 0.000 description 6
- 150000003949 imides Chemical class 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000005518 polymer electrolyte Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 4
- 239000008151 electrolyte solution Substances 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000012300 argon atmosphere Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 3
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 3
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical class [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 3
- 125000004493 2-methylbut-1-yl group Chemical group CC(C*)CC 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- 229910013872 LiPF Inorganic materials 0.000 description 2
- 101150058243 Lipf gene Proteins 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(i) oxide Chemical compound [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 2
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 2
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 125000003538 pentan-3-yl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 description 2
- 125000005919 1,2,2-trimethylpropyl group Chemical group 0.000 description 1
- 125000005918 1,2-dimethylbutyl group Chemical group 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000006176 2-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(C([H])([H])*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000005916 2-methylpentyl group Chemical group 0.000 description 1
- 125000003542 3-methylbutan-2-yl group Chemical group [H]C([H])([H])C([H])(*)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000005917 3-methylpentyl group Chemical group 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910018871 CoO 2 Inorganic materials 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- 229910013528 LiN(SO2 CF3)2 Inorganic materials 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- UWIKQJCVLSOKTO-ONEGZZNKSA-N [(e)-2-acetyloxyethenyl] acetate Chemical group CC(=O)O\C=C\OC(C)=O UWIKQJCVLSOKTO-ONEGZZNKSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- JROGBPMEKVAPEH-GXGBFOEMSA-N emetine dihydrochloride Chemical compound Cl.Cl.N1CCC2=CC(OC)=C(OC)C=C2[C@H]1C[C@H]1C[C@H]2C3=CC(OC)=C(OC)C=C3CCN2C[C@@H]1CC JROGBPMEKVAPEH-GXGBFOEMSA-N 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910021450 lithium metal oxide Inorganic materials 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- VMVNZNXAVJHNDJ-UHFFFAOYSA-N methyl 2,2,2-trifluoroacetate Chemical compound COC(=O)C(F)(F)F VMVNZNXAVJHNDJ-UHFFFAOYSA-N 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002903 organophosphorus compounds 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
- 125000003386 piperidinyl group Chemical group 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- DTQVDTLACAAQTR-UHFFFAOYSA-N trifluoroacetic acid Substances OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
-
- 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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
- H01M6/162—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte
- H01M6/164—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte by the solvent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
- H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
- H01M6/162—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte
- H01M6/168—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte by additives
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2200/00—Safety devices for primary or secondary batteries
-
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Primary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19858925.5 | 1998-12-19 | ||
| DE19858925A DE19858925A1 (de) | 1998-12-19 | 1998-12-19 | Elektrolytsystem für Lithiumbatterien und dessen Verwendung sowie Verfahren zur Erhöhung der Sicherheit von Lithiumbatterien |
| PCT/EP1999/009828 WO2000038259A1 (de) | 1998-12-19 | 1999-12-11 | Elektrolytsystem für lithiumbatterien und dessen verwendung sowie verfahren zur erhöhung der sichernheit von lithiumbatterien |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002533875A JP2002533875A (ja) | 2002-10-08 |
| JP2002533875A5 JP2002533875A5 (https=) | 2011-06-16 |
| JP4772963B2 true JP4772963B2 (ja) | 2011-09-14 |
Family
ID=7891884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000590237A Expired - Fee Related JP4772963B2 (ja) | 1998-12-19 | 1999-12-11 | リチウム電池用電解質系、その使用、およびリチウム電池の安全性を高める方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6489064B2 (https=) |
| EP (1) | EP1153450B1 (https=) |
| JP (1) | JP4772963B2 (https=) |
| KR (1) | KR100717162B1 (https=) |
| AT (1) | ATE226361T1 (https=) |
| AU (1) | AU1864200A (https=) |
| DE (2) | DE19858925A1 (https=) |
| DK (1) | DK1153450T3 (https=) |
| TW (1) | TW445660B (https=) |
| WO (1) | WO2000038259A1 (https=) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19942021A1 (de) * | 1999-09-03 | 2001-03-08 | Solvay Fluor & Derivate | Gemische mit LiPF¶6¶ |
| KR101111365B1 (ko) | 2002-07-15 | 2012-03-09 | 우베 고산 가부시키가이샤 | 비수성 전해액 및 리튬 전지 |
| WO2005114773A1 (ja) | 2004-04-20 | 2005-12-01 | Mitsubishi Chemical Corporation | 非水系電解液及びそれを用いたリチウム二次電池 |
| JP2006080008A (ja) * | 2004-09-10 | 2006-03-23 | Gs Yuasa Corporation:Kk | 非水電解質二次電池 |
| WO2010110290A1 (ja) * | 2009-03-26 | 2010-09-30 | ダイキン工業株式会社 | リチウム二次電池用非水電解液 |
| US20120214043A1 (en) | 2009-10-27 | 2012-08-23 | Solvay Fluor Gmbh | Lithium sulfur battery |
| CN103636052A (zh) * | 2011-04-26 | 2014-03-12 | 索尔维公司 | 锂空气电池组电池 |
| EP2785703B1 (en) | 2011-11-30 | 2017-01-11 | Solvay SA | 5-Fluorinated derivatives of Meldrum's acid (5-fluoro-1,3-dioxane-4,6-dione derivatives), methods for their preparation and their use as solvent additives in lithium ion batteries. |
| EP2602241A1 (en) | 2011-12-07 | 2013-06-12 | Solvay Sa | Process for the manufacture of 1, 1'-difluorosubstituted dialkyl carbonates, isomers thereof and electrolyte compositions containing them |
| KR101424188B1 (ko) * | 2012-04-25 | 2014-07-28 | 이원실 | 음이온 수용체와 이를 포함한 전해질 및 이를 함유한 리튬 이온 전지 및 리튬 이온 캐패시터 |
| EP2667444A1 (en) | 2012-05-21 | 2013-11-27 | Solvay Sa | Use of fluorinated 2-methoxymalonic acid esters in electrolyte or solvent compositions |
| KR20150036022A (ko) | 2012-07-13 | 2015-04-07 | 솔베이(소시에떼아노님) | 삼중 결합을 포함한 플루오르화 카보닐 화합물, 및 그의 제조 방법과 용도 |
| WO2014027003A1 (en) | 2012-08-14 | 2014-02-20 | Solvay Sa | Use of low concentrations of fluorinated organic compounds as solvent additives |
| WO2016160703A1 (en) | 2015-03-27 | 2016-10-06 | Harrup Mason K | All-inorganic solvents for electrolytes |
| US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
| US10847839B2 (en) * | 2018-08-01 | 2020-11-24 | Uchicago Argonne, Llc | Non-aqueous electrolytes for lithium batteries |
| CN112838273B (zh) * | 2021-02-26 | 2022-11-29 | 吉林省东驰新能源科技有限公司 | 一种电解液及其应用、锂离子电池 |
| US20250125421A1 (en) * | 2022-01-10 | 2025-04-17 | Ses Holdings Pte. Ltd. | Electrolytes Containing Acetamide-Based Solvent, And Electrochemical Devices Incorporating Such Electrolytes |
| CN116565327A (zh) * | 2022-01-29 | 2023-08-08 | 西湖大学 | 氟化酰胺类化合物用于制备电解液的用途 |
| WO2024166499A1 (ja) * | 2023-02-10 | 2024-08-15 | 株式会社村田製作所 | 二次電池 |
| EP4697427A1 (en) * | 2023-10-12 | 2026-02-18 | LG Energy Solution, Ltd. | Electrolyte additive, non-aqueous electrolyte for lithium secondary battery comprising same, and lithium secondary battery |
| US20250391920A1 (en) * | 2024-06-19 | 2025-12-25 | GM Global Technology Operations LLC | Electrolytes for lithium metal batteries |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07312227A (ja) * | 1994-05-17 | 1995-11-28 | Mitsubishi Chem Corp | リチウム二次電池 |
| JPH1040958A (ja) * | 1996-07-19 | 1998-02-13 | Fuji Photo Film Co Ltd | 非水電解液二次電池および製造法 |
| JPH1064584A (ja) * | 1996-08-13 | 1998-03-06 | Fujitsu Ltd | リチウム二次電池用非水電解液 |
| JPH11121032A (ja) * | 1997-10-13 | 1999-04-30 | Mitsubishi Chemical Corp | 非水系電解液二次電池 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4439503A (en) * | 1983-06-21 | 1984-03-27 | Honeywell Inc. | Metal-organic liquid depolarizer electrochemical cell |
| US4899249A (en) | 1988-04-21 | 1990-02-06 | Pennwalt Corporation | Fluorine-containing dielectric media and capacitors employing such media |
| GB2260137B (en) * | 1991-10-03 | 1995-03-15 | British Tech Group | Ionically conductive polymer gels |
| CA2098531C (en) * | 1992-06-17 | 1997-12-23 | Keiichi Yokoyama | Cell electrolyte solvent, cell electrolyte comprising the solvent and non-aqueous electrolyte battery comprising the electrolyte |
| JP3428147B2 (ja) * | 1994-06-02 | 2003-07-22 | 株式会社デンソー | 非水電解液二次電池 |
| US5830600A (en) * | 1996-05-24 | 1998-11-03 | Sri International | Nonflammable/self-extinguishing electrolytes for batteries |
| JPH10125352A (ja) * | 1996-10-15 | 1998-05-15 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
| CA2704986C (fr) * | 1996-12-30 | 2013-04-09 | Hydro-Quebec | Utilisation d'un compose ionique derive du malononitrile comme photoinitiateur, amorceur radicalaire ou catalyseur dans les procedes de polymerisation, ou comme colorant cationique |
| CA2215849A1 (en) | 1997-09-11 | 1999-03-11 | Christophe Michot | New solvent and electrolytic composition with high conductivity and wide stability range |
-
1998
- 1998-12-19 DE DE19858925A patent/DE19858925A1/de not_active Withdrawn
-
1999
- 1999-12-11 WO PCT/EP1999/009828 patent/WO2000038259A1/de not_active Ceased
- 1999-12-11 AT AT99962251T patent/ATE226361T1/de not_active IP Right Cessation
- 1999-12-11 AU AU18642/00A patent/AU1864200A/en not_active Abandoned
- 1999-12-11 KR KR1020017007563A patent/KR100717162B1/ko not_active Expired - Fee Related
- 1999-12-11 DE DE59903129T patent/DE59903129D1/de not_active Expired - Lifetime
- 1999-12-11 EP EP99962251A patent/EP1153450B1/de not_active Expired - Lifetime
- 1999-12-11 JP JP2000590237A patent/JP4772963B2/ja not_active Expired - Fee Related
- 1999-12-11 DK DK99962251T patent/DK1153450T3/da active
-
2000
- 2000-01-06 TW TW088122365A patent/TW445660B/zh not_active IP Right Cessation
-
2001
- 2001-06-19 US US09/883,348 patent/US6489064B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07312227A (ja) * | 1994-05-17 | 1995-11-28 | Mitsubishi Chem Corp | リチウム二次電池 |
| JPH1040958A (ja) * | 1996-07-19 | 1998-02-13 | Fuji Photo Film Co Ltd | 非水電解液二次電池および製造法 |
| JPH1064584A (ja) * | 1996-08-13 | 1998-03-06 | Fujitsu Ltd | リチウム二次電池用非水電解液 |
| JPH11121032A (ja) * | 1997-10-13 | 1999-04-30 | Mitsubishi Chemical Corp | 非水系電解液二次電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100717162B1 (ko) | 2007-05-10 |
| EP1153450A1 (de) | 2001-11-14 |
| WO2000038259A1 (de) | 2000-06-29 |
| US6489064B2 (en) | 2002-12-03 |
| US20020042003A1 (en) | 2002-04-11 |
| DE19858925A1 (de) | 2000-06-21 |
| TW445660B (en) | 2001-07-11 |
| JP2002533875A (ja) | 2002-10-08 |
| AU1864200A (en) | 2000-07-12 |
| KR20010089642A (ko) | 2001-10-08 |
| DK1153450T3 (da) | 2002-11-04 |
| DE59903129D1 (de) | 2002-11-21 |
| ATE226361T1 (de) | 2002-11-15 |
| EP1153450B1 (de) | 2002-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4772963B2 (ja) | リチウム電池用電解質系、その使用、およびリチウム電池の安全性を高める方法 | |
| JP4383556B2 (ja) | リチウム電池用電解質システムおよび当該システムの使用、ならびにリチウム電池の安全性増加方法 | |
| JP4469934B2 (ja) | 安全性の向上したリチウム電池のための電解質溶液 | |
| CN102576907B (zh) | 电解液用溶剂、电解液、及凝胶状电解质 | |
| KR100657225B1 (ko) | 전지의 안전성을 향상시키기 위한 전해액 용매 및 이를포함하는 리튬 이차 전지 | |
| KR100508932B1 (ko) | 리튬 이차 전지용 전해질 및 리튬 이차 전지 | |
| CN102569885B (zh) | 锂离子电池用非水电解液及锂离子二次电池 | |
| KR102888954B1 (ko) | 리튬 비스(플루오로설포닐)이미드를 포함하는 비수성 전해질 조성물 | |
| CN100452520C (zh) | 不燃性非水电解质溶液及使用该电解质溶液的锂离子电池 | |
| EP2068387A1 (en) | Non-Aqueous Electrolytic Solution For Electrochemical Energy Devices | |
| JP4911888B2 (ja) | 非水電解液及びそれを備えた非水電解液２次電池 | |
| JPH0888023A (ja) | 非水電解液および非水電解液電池 | |
| JP4016153B2 (ja) | 非水電解液及びこれを用いた非水電解液電池 | |
| JPWO2010004952A1 (ja) | 非水系電解液 | |
| JP4772964B2 (ja) | リチウム電池用電解質系、その使用およびリチウム電池の安全性を高める方法 | |
| CN116031482A (zh) | 二次电池电解液及其制备方法、二次电池和电子设备 | |
| JP4431941B2 (ja) | 非水電解質二次電池 | |
| JPH076786A (ja) | 非水電解液及び非水電解液電池 | |
| JP2007200605A (ja) | 非水電解液及びそれを備えた非水電解液電池 | |
| JP5134770B2 (ja) | ２次電池用非水電解液及びそれを備えた非水電解液２次電池 | |
| JP4671693B2 (ja) | 二次電池の非水電解液用添加剤及び非水電解液二次電池 | |
| JP2010015717A (ja) | 電池用非水電解液及びそれを備えた非水電解液二次電池 | |
| WO2015078791A1 (en) | Electrolyte compositions for lithium batteries | |
| JP5084164B2 (ja) | 非水電解液および該電解液を用いた二次電池 | |
| JP4818603B2 (ja) | 電池用セパレータ及びそれを備えた非水電解質電池 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061101 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100212 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100511 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20101228 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110407 |
|
| RD13 | Notification of appointment of power of sub attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7433 Effective date: 20110415 |
|
| A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20110421 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20110415 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110602 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110623 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140701 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |