JP2002208434A5 - - Google Patents

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Publication number

JP2002208434A5

JP2002208434A5 JP2001369906A JP2001369906A JP2002208434A5 JP 2002208434 A5 JP2002208434 A5 JP 2002208434A5 JP 2001369906 A JP2001369906 A JP 2001369906A JP 2001369906 A JP2001369906 A JP 2001369906A JP 2002208434 A5 JP2002208434 A5 JP 2002208434A5

Authority

JP

Japan

Prior art keywords

carbonate

group

electrochemical cell

electrolyte

additive

Prior art date

2001-12-04

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

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• BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 31
• 239000000654 additive Substances 0.000 claims 18
• 230000000996 additive effect Effects 0.000 claims 18
• 229910052783 alkali metal Inorganic materials 0.000 claims 15
• 239000003792 electrolyte Substances 0.000 claims 15
• 239000000203 mixture Substances 0.000 claims 14
• 150000001340 alkali metals Chemical class 0.000 claims 12
• IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims 11
• JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 claims 11
• OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims 10
• 238000000034 method Methods 0.000 claims 9
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 6
• IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims 6
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 5
• 239000003575 carbonaceous material Substances 0.000 claims 5
• 239000000463 material Substances 0.000 claims 5
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
• WBZXNGAFYBGQFE-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) 2,2,2-trichloroethyl carbonate Chemical compound ClC(Cl)(Cl)COC(=O)ON1C(=O)CCC1=O WBZXNGAFYBGQFE-UHFFFAOYSA-N 0.000 claims 3
• WMSUFWLPZLCIHP-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) 9h-fluoren-9-ylmethyl carbonate Chemical compound C12=CC=CC=C2C2=CC=CC=C2C1COC(=O)ON1C(=O)CCC1=O WMSUFWLPZLCIHP-UHFFFAOYSA-N 0.000 claims 3
• ZKOGUIGAVNCCKH-UHFFFAOYSA-N 4-phenyl-1,3-dioxolan-2-one Chemical compound O1C(=O)OCC1C1=CC=CC=C1 ZKOGUIGAVNCCKH-UHFFFAOYSA-N 0.000 claims 3
• KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims 3
• 229910013375 LiC Inorganic materials 0.000 claims 3
• 229910010937 LiGaCl4 Inorganic materials 0.000 claims 3
• 229910013528 LiN(SO2 CF3)2 Inorganic materials 0.000 claims 3
• 229910001290 LiPF6 Inorganic materials 0.000 claims 3
• WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 3
• RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 3
• IPRBOQUKBZNCAG-MNDPQUGUSA-N [(e)-[cyano(phenyl)methylidene]amino] (4-methoxyphenyl)methyl carbonate Chemical compound C1=CC(OC)=CC=C1COC(=O)O\N=C(\C#N)C1=CC=CC=C1 IPRBOQUKBZNCAG-MNDPQUGUSA-N 0.000 claims 3
• 239000006230 acetylene black Substances 0.000 claims 3
• 230000003213 activating effect Effects 0.000 claims 3
• -1 alkali metal salt Chemical class 0.000 claims 3
• MJSHDCCLFGOEIK-UHFFFAOYSA-N benzyl (2,5-dioxopyrrolidin-1-yl) carbonate Chemical compound O=C1CCC(=O)N1OC(=O)OCC1=CC=CC=C1 MJSHDCCLFGOEIK-UHFFFAOYSA-N 0.000 claims 3
• PFYXSUNOLOJMDX-UHFFFAOYSA-N bis(2,5-dioxopyrrolidin-1-yl) carbonate Chemical group O=C1CCC(=O)N1OC(=O)ON1C(=O)CCC1=O PFYXSUNOLOJMDX-UHFFFAOYSA-N 0.000 claims 3
• PPQNDCSTOHZQEH-UHFFFAOYSA-N bis(benzotriazol-1-yl) carbonate Chemical compound N1=NC2=CC=CC=C2N1OC(=O)ON1C2=CC=CC=C2N=N1 PPQNDCSTOHZQEH-UHFFFAOYSA-N 0.000 claims 3
• JKJWYKGYGWOAHT-UHFFFAOYSA-N bis(prop-2-enyl) carbonate Chemical compound C=CCOC(=O)OCC=C JKJWYKGYGWOAHT-UHFFFAOYSA-N 0.000 claims 3
• 239000006229 carbon black Substances 0.000 claims 3
• 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims 3
• 125000004122 cyclic group Chemical group 0.000 claims 3
• PIZLBWGMERQCOC-UHFFFAOYSA-N dibenzyl carbonate Chemical group C=1C=CC=CC=1COC(=O)OCC1=CC=CC=C1 PIZLBWGMERQCOC-UHFFFAOYSA-N 0.000 claims 3
• 238000010494 dissociation reaction Methods 0.000 claims 3
• 230000005593 dissociations Effects 0.000 claims 3
• 239000008151 electrolyte solution Substances 0.000 claims 3
• BGSFCOHRQUBESL-UHFFFAOYSA-N ethyl prop-2-enyl carbonate Chemical compound CCOC(=O)OCC=C BGSFCOHRQUBESL-UHFFFAOYSA-N 0.000 claims 3
• 229910002804 graphite Inorganic materials 0.000 claims 3
• 239000010439 graphite Substances 0.000 claims 3
• 229910052744 lithium Inorganic materials 0.000 claims 3
• 229910001547 lithium hexafluoroantimonate(V) Inorganic materials 0.000 claims 3
• 229910001540 lithium hexafluoroarsenate(V) Inorganic materials 0.000 claims 3
• MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 claims 3
• 229910001486 lithium perchlorate Inorganic materials 0.000 claims 3
• 229910001537 lithium tetrachloroaluminate Inorganic materials 0.000 claims 3
• 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 claims 3
• SSVLHTOYYHGIND-UHFFFAOYSA-N n-benzyloxycarbonyloxy-5-norbornene-2,3-dicarboximide Chemical compound O=C1C2C(C=C3)CC3C2C(=O)N1OC(=O)OCC1=CC=CC=C1 SSVLHTOYYHGIND-UHFFFAOYSA-N 0.000 claims 3
• 125000001424 substituent group Chemical group 0.000 claims 3
• 125000001889 triflyl group Chemical group FC(F)(F)S(*)(=O)=O 0.000 claims 3
• OIHHMUMDVHEYAA-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) 5-(2,5-dioxopyrrolidin-1-yl)oxycarbonyloxypentyl carbonate Chemical class O=C1CCC(=O)N1OC(=O)OCCCCCOC(=O)ON1C(=O)CCC1=O OIHHMUMDVHEYAA-UHFFFAOYSA-N 0.000 claims 2
• 229920000049 Carbon (fiber) Polymers 0.000 claims 2
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 2
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 2
• ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 2
• OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims 2
• 239000011230 binding agent Substances 0.000 claims 2
• 239000004917 carbon fiber Substances 0.000 claims 2
• 239000011651 chromium Substances 0.000 claims 2
• 229910052804 chromium Inorganic materials 0.000 claims 2
• 239000010941 cobalt Substances 0.000 claims 2
• 229910017052 cobalt Inorganic materials 0.000 claims 2
• GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 2
• 239000000571 coke Substances 0.000 claims 2
• 229910052802 copper Inorganic materials 0.000 claims 2
• 239000010949 copper Substances 0.000 claims 2
• 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 2
• 239000007772 electrode material Substances 0.000 claims 2
• 229910021397 glassy carbon Inorganic materials 0.000 claims 2
• 229910052742 iron Inorganic materials 0.000 claims 2
• 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 claims 2
• VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 2
• 239000011733 molybdenum Substances 0.000 claims 2
• 229910052750 molybdenum Inorganic materials 0.000 claims 2
• 229910052759 nickel Inorganic materials 0.000 claims 2
• 239000010955 niobium Substances 0.000 claims 2
• 229910052758 niobium Inorganic materials 0.000 claims 2
• GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims 2
• 239000011255 nonaqueous electrolyte Substances 0.000 claims 2
• 150000004763 sulfides Chemical class 0.000 claims 2
• 239000010936 titanium Substances 0.000 claims 2
• 229910052719 titanium Inorganic materials 0.000 claims 2
• 229910052720 vanadium Inorganic materials 0.000 claims 2
• LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 2
• VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
• 239000005977 Ethylene Substances 0.000 claims 1
• KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 1
• BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
• 239000002482 conductive additive Substances 0.000 claims 1
• 229910000625 lithium cobalt oxide Inorganic materials 0.000 claims 1
• BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 claims 1
• 238000004519 manufacturing process Methods 0.000 claims 1
• 239000000843 powder Substances 0.000 claims 1
• 150000004771 selenides Chemical class 0.000 claims 1
• 239000011669 selenium Substances 0.000 claims 1
• 229910052711 selenium Inorganic materials 0.000 claims 1
• 229910001220 stainless steel Inorganic materials 0.000 claims 1
• 239000010935 stainless steel Substances 0.000 claims 1
• XSOKHXFFCGXDJZ-UHFFFAOYSA-N telluride(2-) Chemical compound [Te-2] XSOKHXFFCGXDJZ-UHFFFAOYSA-N 0.000 claims 1
• 150000004772 tellurides Chemical class 0.000 claims 1