CN100334771C - 非水电解质溶液和使用它的非水电解质溶液二次电池 - Google Patents
非水电解质溶液和使用它的非水电解质溶液二次电池 Download PDFInfo
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- CN100334771C CN100334771C CNB2003801000136A CN200380100013A CN100334771C CN 100334771 C CN100334771 C CN 100334771C CN B2003801000136 A CNB2003801000136 A CN B2003801000136A CN 200380100013 A CN200380100013 A CN 200380100013A CN 100334771 C CN100334771 C CN 100334771C
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- Prior art keywords
- ester
- phosphinic acids
- butyl
- electrolytic solution
- electrolyte solution
- Prior art date
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- Expired - Lifetime
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- 239000008151 electrolyte solution Substances 0.000 title claims abstract description 124
- -1 ester compound Chemical class 0.000 claims abstract description 178
- 239000011356 non-aqueous organic solvent Substances 0.000 claims abstract description 15
- 229910052744 lithium Inorganic materials 0.000 claims description 57
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 53
- 125000005843 halogen group Chemical group 0.000 claims description 38
- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical class [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 claims description 34
- 125000000217 alkyl group Chemical group 0.000 claims description 32
- 229910052799 carbon Inorganic materials 0.000 claims description 32
- 150000001875 compounds Chemical class 0.000 claims description 26
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 26
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 12
- 150000005676 cyclic carbonates Chemical class 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 9
- 239000003575 carbonaceous material Substances 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 229910000314 transition metal oxide Inorganic materials 0.000 claims description 5
- 150000002642 lithium compounds Chemical class 0.000 claims description 4
- 239000012046 mixed solvent Substances 0.000 claims description 4
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 125000005647 linker group Chemical group 0.000 claims description 3
- 238000002441 X-ray diffraction Methods 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
- 239000003112 inhibitor Substances 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 abstract description 37
- 239000011255 nonaqueous electrolyte Substances 0.000 abstract 2
- 230000006866 deterioration Effects 0.000 abstract 1
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- 239000002253 acid Substances 0.000 description 154
- 150000007513 acids Chemical class 0.000 description 101
- KTLIMPGQZDZPSB-UHFFFAOYSA-N diethylphosphinic acid Chemical class CCP(O)(=O)CC KTLIMPGQZDZPSB-UHFFFAOYSA-N 0.000 description 37
- 238000012360 testing method Methods 0.000 description 37
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 35
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Substances CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 30
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 29
- 125000006340 pentafluoro ethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 29
- 150000001721 carbon Chemical group 0.000 description 25
- GOJNABIZVJCYFL-UHFFFAOYSA-N dimethylphosphinic acid Chemical class CP(C)(O)=O GOJNABIZVJCYFL-UHFFFAOYSA-N 0.000 description 24
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 24
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 23
- 230000000052 comparative effect Effects 0.000 description 22
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 21
- KSHDLNQYVGBYHZ-UHFFFAOYSA-N dibutylphosphinic acid Chemical class CCCCP(O)(=O)CCCC KSHDLNQYVGBYHZ-UHFFFAOYSA-N 0.000 description 18
- 238000000034 method Methods 0.000 description 18
- DNIAPMSPPWPWGF-UHFFFAOYSA-N propylene glycol Substances CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 18
- 230000004888 barrier function Effects 0.000 description 15
- 239000000203 mixture Substances 0.000 description 15
- GQAXWUVTNDQEQR-UHFFFAOYSA-N 1-diethylphosphoryloxyethane Chemical compound CCOP(=O)(CC)CC GQAXWUVTNDQEQR-UHFFFAOYSA-N 0.000 description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- 239000011149 active material Substances 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- HHNHBFLGXIUXCM-GFCCVEGCSA-N cyclohexylbenzene Chemical compound [CH]1CCCC[C@@H]1C1=CC=CC=C1 HHNHBFLGXIUXCM-GFCCVEGCSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 229910052731 fluorine Inorganic materials 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- UGNMPQRTHYPSSL-UHFFFAOYSA-N CCC(C)P(O)=O Chemical class CCC(C)P(O)=O UGNMPQRTHYPSSL-UHFFFAOYSA-N 0.000 description 10
- DRDKFCAHTAHYER-UHFFFAOYSA-N bis(2-methylpropyl)phosphinic acid Chemical compound CC(C)CP(O)(=O)CC(C)C DRDKFCAHTAHYER-UHFFFAOYSA-N 0.000 description 10
- UHHOEOSKGDFVPB-UHFFFAOYSA-N di(propan-2-yl)phosphinic acid Chemical class CC(C)P(O)(=O)C(C)C UHHOEOSKGDFVPB-UHFFFAOYSA-N 0.000 description 10
- GZWFFPNAVPOUBD-UHFFFAOYSA-N ditert-butylphosphinic acid Chemical class CC(C)(C)P(O)(=O)C(C)(C)C GZWFFPNAVPOUBD-UHFFFAOYSA-N 0.000 description 10
- 229910003002 lithium salt Inorganic materials 0.000 description 10
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- 239000002002 slurry Substances 0.000 description 6
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (1R)-1,3-butanediol Natural products CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 5
- SSDOPKYVIIQVCQ-UHFFFAOYSA-N (2-methylphenyl)phosphinic acid Chemical class Cc1ccccc1P(O)=O SSDOPKYVIIQVCQ-UHFFFAOYSA-N 0.000 description 5
- WERYXYBDKMZEQL-UHFFFAOYSA-N 1,4-butanediol Substances OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 5
- LHSKBLYPJQMYPY-UHFFFAOYSA-N CC=1C=C(C=CC1)P(O)=O Chemical class CC=1C=C(C=CC1)P(O)=O LHSKBLYPJQMYPY-UHFFFAOYSA-N 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 5
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 5
- 239000010941 cobalt Substances 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- 125000004437 phosphorous atom Chemical group 0.000 description 5
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 5
- XHRNRGJBLGSHHE-UHFFFAOYSA-N (4-methylphenyl)phosphinic acid Chemical class CC1=CC=C(P(O)=O)C=C1 XHRNRGJBLGSHHE-UHFFFAOYSA-N 0.000 description 4
- 125000004206 2,2,2-trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- HOCOIDRZLNGZMV-UHFFFAOYSA-N ethoxy(oxido)phosphanium Chemical compound CCO[PH2]=O HOCOIDRZLNGZMV-UHFFFAOYSA-N 0.000 description 4
- NXHKQBCTZHECQF-UHFFFAOYSA-N ethyl(methyl)phosphinic acid Chemical class CCP(C)(O)=O NXHKQBCTZHECQF-UHFFFAOYSA-N 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 4
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- SZTJCIYEOQYVED-UHFFFAOYSA-N methyl(propyl)phosphinic acid Chemical compound CCCP(C)(O)=O SZTJCIYEOQYVED-UHFFFAOYSA-N 0.000 description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 4
- 239000007774 positive electrode material Substances 0.000 description 4
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 4
- 239000011257 shell material Substances 0.000 description 4
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 3
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- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 3
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 3
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- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 3
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- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 2
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- 239000010452 phosphate Substances 0.000 description 2
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- HEGAEARVQIHACE-UHFFFAOYSA-N trifluoromethylphosphinic acid Chemical class OP(=O)C(F)(F)F HEGAEARVQIHACE-UHFFFAOYSA-N 0.000 description 2
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- AGFMWTJYAWXSOO-UHFFFAOYSA-N 1-[ethoxy(methyl)phosphoryl]-2-methylbenzene Chemical compound CCOP(C)(=O)C1=CC=CC=C1C AGFMWTJYAWXSOO-UHFFFAOYSA-N 0.000 description 1
- VHWKFCGNPFSUQO-UHFFFAOYSA-N 1-[ethoxy(methyl)phosphoryl]-3-methylbenzene Chemical compound CCOP(C)(=O)C1=CC=CC(C)=C1 VHWKFCGNPFSUQO-UHFFFAOYSA-N 0.000 description 1
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- AXTNAUQCSCIRLD-UHFFFAOYSA-N 1-[ethoxy(oxido)phosphaniumyl]-4-methylbenzene Chemical compound CCOP(=O)C1=CC=C(C)C=C1 AXTNAUQCSCIRLD-UHFFFAOYSA-N 0.000 description 1
- HCDWPKSCTVCUAM-UHFFFAOYSA-N 1-[ethyl(methyl)phosphoryl]oxyethane Chemical compound CCOP(C)(=O)CC HCDWPKSCTVCUAM-UHFFFAOYSA-N 0.000 description 1
- ZIILXGGIOAGNDM-UHFFFAOYSA-N 1-[methoxy(methyl)phosphoryl]propane Chemical class CCCP(C)(=O)OC ZIILXGGIOAGNDM-UHFFFAOYSA-N 0.000 description 1
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- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 1
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 1
- BJWMSGRKJIOCNR-UHFFFAOYSA-N 4-ethenyl-1,3-dioxolan-2-one Chemical compound C=CC1COC(=O)O1 BJWMSGRKJIOCNR-UHFFFAOYSA-N 0.000 description 1
- RJFREQVJSRUEQK-UHFFFAOYSA-N C1(=C(C=CC=C1)P(OCC)=O)C Chemical compound C1(=C(C=CC=C1)P(OCC)=O)C RJFREQVJSRUEQK-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013075 LiBF Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 229910015645 LiMn Inorganic materials 0.000 description 1
- 229910014689 LiMnO Inorganic materials 0.000 description 1
- 229910013528 LiN(SO2 CF3)2 Inorganic materials 0.000 description 1
- 229910013385 LiN(SO2C2F5)2 Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- RJUFJBKOKNCXHH-UHFFFAOYSA-N Methyl propionate Chemical compound CCC(=O)OC RJUFJBKOKNCXHH-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- DQIPZODSGIASGM-UHFFFAOYSA-N [butyl(ethoxy)phosphoryl]benzene Chemical compound CCCCP(=O)(OCC)C1=CC=CC=C1 DQIPZODSGIASGM-UHFFFAOYSA-N 0.000 description 1
- BHYBJNSQCWMPAJ-UHFFFAOYSA-N [ethoxy(ethyl)phosphoryl]benzene Chemical compound CCOP(=O)(CC)C1=CC=CC=C1 BHYBJNSQCWMPAJ-UHFFFAOYSA-N 0.000 description 1
- GZRXAMGNIHYCMS-UHFFFAOYSA-N [ethoxy(phenyl)phosphoryl]methanamine Chemical compound CCOP(=O)(CN)C1=CC=CC=C1 GZRXAMGNIHYCMS-UHFFFAOYSA-N 0.000 description 1
- LBTUOSGDVCUKEX-UHFFFAOYSA-N [methyl(propyl)phosphoryl]oxybenzene Chemical compound CCCP(C)(=O)OC1=CC=CC=C1 LBTUOSGDVCUKEX-UHFFFAOYSA-N 0.000 description 1
- GMWWCXOFYSPDIP-UHFFFAOYSA-N [oxido(trifluoromethyl)phosphaniumyl]oxyethane Chemical compound CCO[PH+]([O-])C(F)(F)F GMWWCXOFYSPDIP-UHFFFAOYSA-N 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- JYVWZHOGCZHONC-UHFFFAOYSA-N aminomethyl(phenyl)phosphinic acid Chemical class NCP(O)(=O)C1=CC=CC=C1 JYVWZHOGCZHONC-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- OBQIMLAGVUXZMH-UHFFFAOYSA-N butyl(phenyl)phosphinic acid Chemical class CCCCP(O)(=O)C1=CC=CC=C1 OBQIMLAGVUXZMH-UHFFFAOYSA-N 0.000 description 1
- ZPFKRQXYKULZKP-UHFFFAOYSA-N butylidene Chemical group [CH2+]CC[CH-] ZPFKRQXYKULZKP-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 229920003064 carboxyethyl cellulose Polymers 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 150000004826 dibenzofurans Chemical class 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- WPYVFMKRHQSQSU-UHFFFAOYSA-N ethyl(phenyl)phosphinic acid Chemical class CCP(O)(=O)C1=CC=CC=C1 WPYVFMKRHQSQSU-UHFFFAOYSA-N 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006232 furnace black Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 150000002641 lithium Chemical class 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229940017219 methyl propionate Drugs 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- YCWSUKQGVSGXJO-NTUHNPAUSA-N nifuroxazide Chemical group C1=CC(O)=CC=C1C(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 YCWSUKQGVSGXJO-NTUHNPAUSA-N 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001254 oxidized starch Substances 0.000 description 1
- 235000013808 oxidized starch Nutrition 0.000 description 1
- CDXVUROVRIFQMV-UHFFFAOYSA-N oxo(diphenoxy)phosphanium Chemical compound C=1C=CC=CC=1O[P+](=O)OC1=CC=CC=C1 CDXVUROVRIFQMV-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- RFPMGSKVEAUNMZ-UHFFFAOYSA-N pentylidene Chemical group [CH2+]CCC[CH-] RFPMGSKVEAUNMZ-UHFFFAOYSA-N 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical class OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 229920001483 poly(ethyl methacrylate) polymer Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
- 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
- H01M10/42—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
- 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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- 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
- 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
- H01M4/131—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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
Abstract
Description
式(1)的化合物 | 试剂 | 高温储存后的容量(mAh/g) | |||
化合物名称 | 数量(重量%) | 化合物名称 | 数量(重量%) | ||
实施例1 | 二乙基次膦酸乙酯 | 1 | 无 | 0 | 121 |
实施例2 | 二乙基次膦酸乙酯 | 1 | 碳酸亚乙烯酯 | 2 | 137 |
实施例3 | 二乙基次膦酸乙酯 | 1 | 碳酸亚乙烯酯 | 2 | 117 |
环己基苯 | 2 | ||||
实施例4 | 二正丁基次膦酸正丁酯 | 1 | 无 | 0 | 118 |
实施例5 | 二正丁基次膦酸正丁酯 | 1 | 碳酸亚乙烯酯 | 2 | 133 |
实施例6 | 正丁基甲基次膦酸甲酯 | 1 | 无 | 0 | 117 |
实施例7 | 正丁基甲基次膦酸甲酯 | 1 | 碳酸亚乙烯酯 | 2 | 129 |
实施例8 | 甲基苯基次膦酸甲酯 | 1 | 无 | 0 | 120 |
实施例9 | 甲基苯基次膦酸甲酯 | 1 | 碳酸亚乙烯酯 | 2 | 134 |
对比例1 | 无 | 0 | 无 | 0 | 110 |
对比例2 | 无 | 0 | 碳酸亚乙烯酯 | 2 | 127 |
对比例3 | 无 | 0 | 碳酸亚乙烯酯 | 2 | 111 |
环己基苯 | 2 |
高温涓流充电容量(mAh/g) | 高温涓流充电后的容量(mAh/g) | |
实施例1 | 24 | 113 |
实施例2 | 29 | 130 |
实施例3 | 28 | 126 |
实施例4 | 29 | 108 |
实施例5 | 36 | 123 |
实施例6 | 39 | 110 |
实施例7 | 42 | 120 |
实施例8 | 26 | 112 |
实施例9 | 29 | 125 |
对比例1 | 42 | 89 |
对比例2 | 59 | 110 |
对比例3 | 42 | 75 |
次膦酸酯 | 试剂 | 高温储存后的容量(mAh/g) | |||
化合物名称 | 数量(重量%) | 化合物名称 | 数量(重量%) | ||
对比例1 | 无 | 0 | 无 | 0 | 110 |
实施例10 | 二乙基次膦酸乙酯 | 0.1 | 无 | 0 | 115 |
实施例11 | 二乙基次膦酸乙酯 | 0.25 | 无 | 0 | 114 |
实施例12 | 二乙基次膦酸乙酯 | 0.5 | 无 | 0 | 117 |
实施例1 | 二乙基次膦酸乙酯 | 1 | 无 | 0 | 121 |
实施例13 | 二乙基次膦酸乙酯 | 4 | 无 | 0 | 114 |
对比例4 | 二乙基次膦酸乙酯 | 5 | 无 | 0 | 108 |
次膦酸酯 | 试剂 | 高温储存后的容量(mAh/g) | |||
化合物名称 | 数量(重量%) | 化合物名称 | 数量(重量%) | ||
实施例14 | 双(二乙基次膦酸)1,4-丁二醇酯 | 1 | 无 | 0 | 124 |
实施例15 | 双(二乙基次膦酸)1,4-丁二醇酯 | 1 | 碳酸亚乙烯酯 | 2 | 135 |
实施例16 | 双(二乙基次膦酸)1,4-丁二醇酯 | 1 | 碳酸亚乙烯酯 | 2 | 118 |
环己基苯 | 2 | ||||
对比例1 | 无 | 0 | 无 | 0 | 110 |
对比例2 | 无 | 0 | 碳酸亚乙烯酯 | 2 | 127 |
对比例3 | 无 | 0 | 碳酸亚乙烯酯 | 2 | 111 |
环己基苯 | 2 |
式(1)的化合物 | 试剂 | 高温储存后的容量(mAh/g) | |||
化合物名称 | 数量(重量%) | 化合物名称 | 数量(重量%) | ||
对比例1 | 无 | 0 | 无 | 0 | 110 |
实施例14 | 双(二乙基次膦酸)1,4-丁二醇酯 | 1 | 无 | 0 | 124 |
对比例5 | 双(二乙基次膦酸)1,4-丁二醇酯 | 8 | 无 | 0 | 112 |
对比例6 | 双(二乙基次膦酸)1,4-丁二醇酯 | 15 | 无 | 0 | 101 |
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JP2002372323 | 2002-12-24 | ||
JP136322/2003 | 2003-05-14 | ||
JP2003136322 | 2003-05-14 | ||
PCT/JP2003/013432 WO2004038846A1 (ja) | 2002-10-22 | 2003-10-21 | 非水系電解液及びそれを用いる非水系電解液二次電池 |
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EP (1) | EP1555711B1 (zh) |
CN (1) | CN100334771C (zh) |
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US20050014071A1 (en) | 2005-01-20 |
US7169511B2 (en) | 2007-01-30 |
EP1555711A4 (en) | 2010-07-07 |
EP1555711A1 (en) | 2005-07-20 |
CN1685556A (zh) | 2005-10-19 |
AU2003280566A1 (en) | 2004-05-13 |
EP1555711B1 (en) | 2011-12-21 |
US20070087270A1 (en) | 2007-04-19 |
WO2004038846A1 (ja) | 2004-05-06 |
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