JP2011150873A - 非水電解質二次電池 - Google Patents
非水電解質二次電池 Download PDFInfo
- Publication number
- JP2011150873A JP2011150873A JP2010010821A JP2010010821A JP2011150873A JP 2011150873 A JP2011150873 A JP 2011150873A JP 2010010821 A JP2010010821 A JP 2010010821A JP 2010010821 A JP2010010821 A JP 2010010821A JP 2011150873 A JP2011150873 A JP 2011150873A
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- mass
- lithium
- secondary battery
- nonaqueous electrolyte
- 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
- 239000011255 nonaqueous electrolyte Substances 0.000 title claims abstract description 97
- 239000000203 mixture Substances 0.000 claims abstract description 77
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims abstract description 51
- 229910052808 lithium carbonate Inorganic materials 0.000 claims abstract description 50
- 239000007774 positive electrode material Substances 0.000 claims abstract description 50
- 229910001386 lithium phosphate Inorganic materials 0.000 claims abstract description 35
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 claims abstract description 35
- 239000002131 composite material Substances 0.000 claims abstract description 28
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 27
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 26
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000006259 organic additive Substances 0.000 claims abstract description 22
- 150000001875 compounds Chemical class 0.000 claims abstract description 16
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 10
- 239000004305 biphenyl Substances 0.000 claims abstract description 8
- 235000010290 biphenyl Nutrition 0.000 claims abstract description 8
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- 239000003792 electrolyte Substances 0.000 claims description 10
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 6
- 229910001416 lithium ion Inorganic materials 0.000 claims description 6
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 claims description 5
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- HHNHBFLGXIUXCM-GFCCVEGCSA-N cyclohexylbenzene Chemical compound [CH]1CCCC[C@@H]1C1=CC=CC=C1 HHNHBFLGXIUXCM-GFCCVEGCSA-N 0.000 claims description 2
- 238000003860 storage Methods 0.000 abstract description 39
- 239000011572 manganese Substances 0.000 abstract description 29
- 229910052748 manganese Inorganic materials 0.000 abstract description 24
- 230000001351 cycling effect Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 39
- 239000005486 organic electrolyte Substances 0.000 description 19
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 16
- 229910015643 LiMn 2 O 4 Inorganic materials 0.000 description 16
- 230000000694 effects Effects 0.000 description 15
- 229910001228 Li[Ni1/3Co1/3Mn1/3]O2 (NCM 111) Inorganic materials 0.000 description 10
- 229910052744 lithium Inorganic materials 0.000 description 10
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 8
- 239000001569 carbon dioxide Substances 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 7
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- 238000000354 decomposition reaction Methods 0.000 description 6
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- 229910013870 LiPF 6 Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000008151 electrolyte solution Substances 0.000 description 4
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
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- 238000009783 overcharge test Methods 0.000 description 4
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- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 3
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- 239000003125 aqueous solvent Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
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- MHDVGSVTJDSBDK-UHFFFAOYSA-N dibenzyl ether Chemical compound C=1C=CC=CC=1COCC1=CC=CC=C1 MHDVGSVTJDSBDK-UHFFFAOYSA-N 0.000 description 2
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- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 description 2
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 238000009616 inductively coupled plasma Methods 0.000 description 2
- 239000001989 lithium alloy Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- ABDKAPXRBAPSQN-UHFFFAOYSA-N veratrole Chemical compound COC1=CC=CC=C1OC ABDKAPXRBAPSQN-UHFFFAOYSA-N 0.000 description 2
- RBACIKXCRWGCBB-UHFFFAOYSA-N 1,2-Epoxybutane Chemical compound CCC1CO1 RBACIKXCRWGCBB-UHFFFAOYSA-N 0.000 description 1
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- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 description 1
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- UNDXPKDBFOOQFC-UHFFFAOYSA-N 4-[2-nitro-4-(trifluoromethyl)phenyl]morpholine Chemical compound [O-][N+](=O)C1=CC(C(F)(F)F)=CC=C1N1CCOCC1 UNDXPKDBFOOQFC-UHFFFAOYSA-N 0.000 description 1
- SBUOHGKIOVRDKY-UHFFFAOYSA-N 4-methyl-1,3-dioxolane Chemical compound CC1COCO1 SBUOHGKIOVRDKY-UHFFFAOYSA-N 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 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
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- WEEGYLXZBRQIMU-WAAGHKOSSA-N Eucalyptol Chemical compound C1C[C@H]2CC[C@]1(C)OC2(C)C WEEGYLXZBRQIMU-WAAGHKOSSA-N 0.000 description 1
- PSMFFFUWSMZAPB-UHFFFAOYSA-N Eukalyptol Natural products C1CC2CCC1(C)COCC2(C)C PSMFFFUWSMZAPB-UHFFFAOYSA-N 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013372 LiC 4 Inorganic materials 0.000 description 1
- 229910014689 LiMnO Inorganic materials 0.000 description 1
- 229910012742 LiNi0.5Co0.3Mn0.2O2 Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- RJUFJBKOKNCXHH-UHFFFAOYSA-N Methyl propionate Chemical compound CCC(=O)OC RJUFJBKOKNCXHH-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 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
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- YFNONBGXNFCTMM-UHFFFAOYSA-N butoxybenzene Chemical compound CCCCOC1=CC=CC=C1 YFNONBGXNFCTMM-UHFFFAOYSA-N 0.000 description 1
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- RFFOTVCVTJUTAD-UHFFFAOYSA-N cineole Natural products C1CC2(C)CCC1(C(C)C)O2 RFFOTVCVTJUTAD-UHFFFAOYSA-N 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- CKFRRHLHAJZIIN-UHFFFAOYSA-N cobalt lithium Chemical compound [Li].[Co] CKFRRHLHAJZIIN-UHFFFAOYSA-N 0.000 description 1
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- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- NKDDWNXOKDWJAK-UHFFFAOYSA-N dimethoxymethane Chemical compound COCOC NKDDWNXOKDWJAK-UHFFFAOYSA-N 0.000 description 1
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- 238000004090 dissolution Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229940093499 ethyl acetate Drugs 0.000 description 1
- CYEDOLFRAIXARV-UHFFFAOYSA-N ethyl propyl carbonate Chemical compound CCCOC(=O)OCC CYEDOLFRAIXARV-UHFFFAOYSA-N 0.000 description 1
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- 239000007788 liquid Substances 0.000 description 1
- 229910021445 lithium manganese complex oxide Inorganic materials 0.000 description 1
- RSNHXDVSISOZOB-UHFFFAOYSA-N lithium nickel Chemical compound [Li].[Ni] RSNHXDVSISOZOB-UHFFFAOYSA-N 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- ACFSQHQYDZIPRL-UHFFFAOYSA-N lithium;bis(1,1,2,2,2-pentafluoroethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)C(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)C(F)(F)F ACFSQHQYDZIPRL-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- RCIJMMSZBQEWKW-UHFFFAOYSA-N methyl propan-2-yl carbonate Chemical compound COC(=O)OC(C)C RCIJMMSZBQEWKW-UHFFFAOYSA-N 0.000 description 1
- 229940017219 methyl propionate Drugs 0.000 description 1
- KKQAVHGECIBFRQ-UHFFFAOYSA-N methyl propyl carbonate Chemical compound CCCOC(=O)OC KKQAVHGECIBFRQ-UHFFFAOYSA-N 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
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- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 1
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- HPUOAJPGWQQRNT-UHFFFAOYSA-N pentoxybenzene Chemical compound CCCCCOC1=CC=CC=C1 HPUOAJPGWQQRNT-UHFFFAOYSA-N 0.000 description 1
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- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical group [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
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- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
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- 239000002904 solvent Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
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- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-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
-
- 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
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
-
- H—ELECTRICITY
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- 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
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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- H01M4/00—Electrodes
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- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
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- H—ELECTRICITY
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- 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
- H01M2200/20—Pressure-sensitive devices
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- H—ELECTRICITY
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
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- 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
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- 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
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010010821A JP2011150873A (ja) | 2010-01-21 | 2010-01-21 | 非水電解質二次電池 |
| KR1020110005922A KR20110085938A (ko) | 2010-01-21 | 2011-01-20 | 비수 전해질 이차 전지 |
| US13/010,227 US20110177364A1 (en) | 2010-01-21 | 2011-01-20 | Nonaqueous electrolyte secondary battery |
| CN2011100269870A CN102136599A (zh) | 2010-01-21 | 2011-01-21 | 非水电解质二次电池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| JP2010010821A JP2011150873A (ja) | 2010-01-21 | 2010-01-21 | 非水電解質二次電池 |
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| Publication Number | Publication Date |
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| JP2011150873A true JP2011150873A (ja) | 2011-08-04 |
| JP2011150873A5 JP2011150873A5 (enExample) | 2013-02-21 |
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| JP2010010821A Pending JP2011150873A (ja) | 2010-01-21 | 2010-01-21 | 非水電解質二次電池 |
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| Country | Link |
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| US (1) | US20110177364A1 (enExample) |
| JP (1) | JP2011150873A (enExample) |
| KR (1) | KR20110085938A (enExample) |
| CN (1) | CN102136599A (enExample) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2011159576A (ja) * | 2010-02-03 | 2011-08-18 | Hitachi Maxell Energy Ltd | リチウムイオン二次電池 |
| JP2013037823A (ja) * | 2011-08-05 | 2013-02-21 | Toyota Industries Corp | リチウムイオン二次電池 |
| WO2013047502A1 (ja) * | 2011-09-29 | 2013-04-04 | 三洋電機株式会社 | 非水電解質及び非水電解質二次電池 |
| WO2014184925A1 (ja) * | 2013-05-16 | 2014-11-20 | トヨタ自動車株式会社 | 電極ペーストの製造方法 |
| JP2015103355A (ja) * | 2013-11-22 | 2015-06-04 | トヨタ自動車株式会社 | リチウムイオン二次電池 |
| JP2015191855A (ja) * | 2014-03-28 | 2015-11-02 | トヨタ自動車株式会社 | 非水電解液二次電池用の正極活物質 |
| JP2016051610A (ja) * | 2014-08-29 | 2016-04-11 | トヨタ自動車株式会社 | リチウムイオン電池用正極活物質層の製造方法、及びリチウムイオン電池用正極活物質層 |
| JP2017091664A (ja) * | 2015-11-04 | 2017-05-25 | トヨタ自動車株式会社 | 非水電解液二次電池 |
| JP2018092769A (ja) * | 2016-12-01 | 2018-06-14 | トヨタ自動車株式会社 | 非水電解液二次電池の製造方法 |
| JP2019016482A (ja) * | 2017-07-05 | 2019-01-31 | 三洋電機株式会社 | 非水電解質二次電池 |
| JP2019079745A (ja) * | 2017-10-26 | 2019-05-23 | トヨタ自動車株式会社 | リチウム二次電池 |
| US12706301B2 (en) | 2019-12-18 | 2026-08-11 | Sanyo Electric Co., Ltd. | Nonaqueous electrolyte secondary battery positive electrode, and nonaqueous electrolyte secondary battery |
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| WO2012030114A2 (ko) * | 2010-09-01 | 2012-03-08 | 주식회사 엘지화학 | 이차전지용 양극 활물질 |
| KR20140013069A (ko) * | 2011-06-13 | 2014-02-04 | 가부시키가이샤 히타치세이사쿠쇼 | 리튬 이차 전지 |
| CN105324881B (zh) * | 2013-07-01 | 2017-11-03 | 三洋电机株式会社 | 非水电解质二次电池 |
| JP6270612B2 (ja) * | 2014-04-24 | 2018-01-31 | トヨタ自動車株式会社 | 非水電解液二次電池及びその組立体 |
| US20160351904A1 (en) * | 2015-05-28 | 2016-12-01 | Board Of Regents, The University Of Texas System | Cathode additive for rechargeable lithium batteries |
| JP6582605B2 (ja) * | 2015-06-24 | 2019-10-02 | 三洋電機株式会社 | 非水電解質二次電池及びその製造方法 |
| JP6733139B2 (ja) | 2015-08-27 | 2020-07-29 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質の製造方法 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000011996A (ja) * | 1998-06-25 | 2000-01-14 | Shin Kobe Electric Mach Co Ltd | 非水電解液二次電池 |
| JP2003308842A (ja) * | 2002-04-17 | 2003-10-31 | Shin Kobe Electric Mach Co Ltd | 非水電解液リチウム二次電池 |
| JP2008186792A (ja) * | 2007-01-31 | 2008-08-14 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
| JP2008277106A (ja) * | 2007-04-27 | 2008-11-13 | Gs Yuasa Corporation:Kk | 非水電解質電池及び電池システム |
-
2010
- 2010-01-21 JP JP2010010821A patent/JP2011150873A/ja active Pending
-
2011
- 2011-01-20 KR KR1020110005922A patent/KR20110085938A/ko not_active Withdrawn
- 2011-01-20 US US13/010,227 patent/US20110177364A1/en not_active Abandoned
- 2011-01-21 CN CN2011100269870A patent/CN102136599A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000011996A (ja) * | 1998-06-25 | 2000-01-14 | Shin Kobe Electric Mach Co Ltd | 非水電解液二次電池 |
| JP2003308842A (ja) * | 2002-04-17 | 2003-10-31 | Shin Kobe Electric Mach Co Ltd | 非水電解液リチウム二次電池 |
| JP2008186792A (ja) * | 2007-01-31 | 2008-08-14 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
| JP2008277106A (ja) * | 2007-04-27 | 2008-11-13 | Gs Yuasa Corporation:Kk | 非水電解質電池及び電池システム |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011159576A (ja) * | 2010-02-03 | 2011-08-18 | Hitachi Maxell Energy Ltd | リチウムイオン二次電池 |
| JP2013037823A (ja) * | 2011-08-05 | 2013-02-21 | Toyota Industries Corp | リチウムイオン二次電池 |
| WO2013047502A1 (ja) * | 2011-09-29 | 2013-04-04 | 三洋電機株式会社 | 非水電解質及び非水電解質二次電池 |
| CN103765664A (zh) * | 2011-09-29 | 2014-04-30 | 三洋电机株式会社 | 非水电解质及非水电解质二次电池 |
| JPWO2013047502A1 (ja) * | 2011-09-29 | 2015-03-26 | 三洋電機株式会社 | 非水電解質及び非水電解質二次電池 |
| CN103765664B (zh) * | 2011-09-29 | 2015-12-09 | 三洋电机株式会社 | 非水电解质及非水电解质二次电池 |
| US9240615B2 (en) | 2011-09-29 | 2016-01-19 | Sanyo Electric Co., Ltd. | Nonaqueous electrolyte and nonaqueous electrolyte secondary battery |
| US9853282B2 (en) | 2013-05-16 | 2017-12-26 | Toyota Jidosha Kabushiki Kaisha | Electrode paste production method |
| WO2014184925A1 (ja) * | 2013-05-16 | 2014-11-20 | トヨタ自動車株式会社 | 電極ペーストの製造方法 |
| JP2015103355A (ja) * | 2013-11-22 | 2015-06-04 | トヨタ自動車株式会社 | リチウムイオン二次電池 |
| JP2015191855A (ja) * | 2014-03-28 | 2015-11-02 | トヨタ自動車株式会社 | 非水電解液二次電池用の正極活物質 |
| JP2016051610A (ja) * | 2014-08-29 | 2016-04-11 | トヨタ自動車株式会社 | リチウムイオン電池用正極活物質層の製造方法、及びリチウムイオン電池用正極活物質層 |
| KR101772754B1 (ko) * | 2014-08-29 | 2017-08-29 | 도요타 지도샤（주） | 리튬 이온 전지용 정극 활물질층의 제조 방법 및 리튬 이온 전지용 정극 활물질층 |
| US10026955B2 (en) | 2014-08-29 | 2018-07-17 | Toyota Jidosha Kabushiki Kaisha | Method for producing positive electrode active material layer for lithium ion battery, and positive electrode active material layer for lithium ion battery |
| JP2017091664A (ja) * | 2015-11-04 | 2017-05-25 | トヨタ自動車株式会社 | 非水電解液二次電池 |
| JP2018092769A (ja) * | 2016-12-01 | 2018-06-14 | トヨタ自動車株式会社 | 非水電解液二次電池の製造方法 |
| JP2019016482A (ja) * | 2017-07-05 | 2019-01-31 | 三洋電機株式会社 | 非水電解質二次電池 |
| US10892467B2 (en) | 2017-07-05 | 2021-01-12 | Sanyo Electric Co., Ltd. | Nonaqueous electrolyte secondary battery |
| JP2019079745A (ja) * | 2017-10-26 | 2019-05-23 | トヨタ自動車株式会社 | リチウム二次電池 |
| US12706301B2 (en) | 2019-12-18 | 2026-08-11 | Sanyo Electric Co., Ltd. | Nonaqueous electrolyte secondary battery positive electrode, and nonaqueous electrolyte secondary battery |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110085938A (ko) | 2011-07-27 |
| US20110177364A1 (en) | 2011-07-21 |
| CN102136599A (zh) | 2011-07-27 |
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