CN1877897B - 非水电解液二次电池 - Google Patents
非水电解液二次电池 Download PDFInfo
- Publication number
- CN1877897B CN1877897B CN2006100885918A CN200610088591A CN1877897B CN 1877897 B CN1877897 B CN 1877897B CN 2006100885918 A CN2006100885918 A CN 2006100885918A CN 200610088591 A CN200610088591 A CN 200610088591A CN 1877897 B CN1877897 B CN 1877897B
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- CN
- China
- Prior art keywords
- electrolytic solution
- nonaqueous electrolytic
- battery
- secondary battery
- lithium
- 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.)
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- 239000011255 nonaqueous electrolyte Substances 0.000 title 1
- 239000008151 electrolyte solution Substances 0.000 claims abstract description 143
- -1 sulfonate ester Chemical class 0.000 claims abstract description 58
- 239000011572 manganese Substances 0.000 claims abstract description 29
- 239000000654 additive Substances 0.000 claims abstract description 25
- 230000000996 additive effect Effects 0.000 claims abstract description 24
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052596 spinel Inorganic materials 0.000 claims abstract description 20
- 239000011029 spinel Substances 0.000 claims abstract description 20
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 16
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011149 active material Substances 0.000 claims abstract description 12
- 238000007600 charging Methods 0.000 claims description 46
- 239000002131 composite material Substances 0.000 claims description 45
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 26
- 125000001273 sulfonato group Chemical class [O-]S(*)(=O)=O 0.000 claims description 26
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 17
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 11
- 239000003792 electrolyte Substances 0.000 claims description 10
- 229910052759 nickel Inorganic materials 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 229910052732 germanium Inorganic materials 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 125000001153 fluoro group Chemical group F* 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 229910015222 Ni1/3Mn1/3Co1/3O2 Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 17
- 229910052744 lithium Inorganic materials 0.000 abstract description 17
- 150000001875 compounds Chemical class 0.000 abstract description 6
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 abstract 1
- 230000002159 abnormal effect Effects 0.000 description 48
- 238000003860 storage Methods 0.000 description 44
- 150000002148 esters Chemical class 0.000 description 34
- 239000007774 positive electrode material Substances 0.000 description 26
- 239000002904 solvent Substances 0.000 description 25
- 230000000052 comparative effect Effects 0.000 description 24
- 239000000203 mixture Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 18
- 230000010339 dilation Effects 0.000 description 16
- GCICAPWZNUIIDV-UHFFFAOYSA-N lithium magnesium Chemical compound [Li].[Mg] GCICAPWZNUIIDV-UHFFFAOYSA-N 0.000 description 16
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 13
- 238000000034 method Methods 0.000 description 13
- 238000000354 decomposition reaction Methods 0.000 description 11
- 239000010439 graphite Substances 0.000 description 11
- 229910002804 graphite Inorganic materials 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- QYFQMTSZBUQYMR-UHFFFAOYSA-N butane;ethanesulfonic acid Chemical compound CCCC.CCS(O)(=O)=O QYFQMTSZBUQYMR-UHFFFAOYSA-N 0.000 description 9
- 229960003019 loprazolam Drugs 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 239000012752 auxiliary agent Substances 0.000 description 6
- 239000004567 concrete Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- DABYSJMCEKEQKF-UHFFFAOYSA-N ethyl propane-1-sulfonate Chemical compound CCCS(=O)(=O)OCC DABYSJMCEKEQKF-UHFFFAOYSA-N 0.000 description 6
- 239000007773 negative electrode material Substances 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- ZPFAVCIQZKRBGF-UHFFFAOYSA-N 1,3,2-dioxathiolane 2,2-dioxide Chemical compound O=S1(=O)OCCO1 ZPFAVCIQZKRBGF-UHFFFAOYSA-N 0.000 description 5
- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical compound OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 description 5
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 4
- 229910015645 LiMn Inorganic materials 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 150000008065 acid anhydrides Chemical class 0.000 description 4
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- 239000000956 alloy Substances 0.000 description 4
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- HXJNXHRCVBYKFI-UHFFFAOYSA-N butylsulfonyl butane-1-sulfonate Chemical compound CCCCS(=O)(=O)OS(=O)(=O)CCCC HXJNXHRCVBYKFI-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 210000000981 epithelium Anatomy 0.000 description 4
- VISYFZOBUOWVCA-UHFFFAOYSA-N ethyl butane-1-sulfonate Chemical compound CCCCS(=O)(=O)OCC VISYFZOBUOWVCA-UHFFFAOYSA-N 0.000 description 4
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- XDMKGKXXTFENKL-UHFFFAOYSA-N butane;pentylsulfonyl pentane-1-sulfonate Chemical compound CCCC.CCCCCS(=O)(=O)OS(=O)(=O)CCCCC XDMKGKXXTFENKL-UHFFFAOYSA-N 0.000 description 3
- 230000010261 cell growth Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- WNIMXDGIDSPYDW-UHFFFAOYSA-N ethyl hexane-1-sulfonate Chemical compound CCCCCCS(=O)(=O)OCC WNIMXDGIDSPYDW-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- ZZXUZKXVROWEIF-UHFFFAOYSA-N 1,2-butylene carbonate Chemical compound CCC1COC(=O)O1 ZZXUZKXVROWEIF-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910013063 LiBF 4 Inorganic materials 0.000 description 2
- 229910012820 LiCoO Inorganic materials 0.000 description 2
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 2
- 229910013872 LiPF Inorganic materials 0.000 description 2
- 101150058243 Lipf gene Proteins 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- CKFRRHLHAJZIIN-UHFFFAOYSA-N cobalt lithium Chemical compound [Li].[Co] CKFRRHLHAJZIIN-UHFFFAOYSA-N 0.000 description 2
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical class [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010280 constant potential charging Methods 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- XDRMBCMMABGNMM-UHFFFAOYSA-N ethyl benzenesulfonate Chemical compound CCOS(=O)(=O)C1=CC=CC=C1 XDRMBCMMABGNMM-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- NPBFHQWDTHHBMS-UHFFFAOYSA-N ethyl pentane-1-sulfonate Chemical compound CCCCCS(=O)(=O)OCC NPBFHQWDTHHBMS-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- PJCGDVXUAOWKCY-UHFFFAOYSA-N hexylsulfonyl hexane-1-sulfonate Chemical compound CCCCCCS(=O)(=O)OS(=O)(=O)CCCCCC PJCGDVXUAOWKCY-UHFFFAOYSA-N 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- UTEFBSAVJNEPTR-RGEXLXHISA-N loprazolam Chemical compound C1CN(C)CCN1\C=C/1C(=O)N2C3=CC=C([N+]([O-])=O)C=C3C(C=3C(=CC=CC=3)Cl)=NCC2=N\1 UTEFBSAVJNEPTR-RGEXLXHISA-N 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- CZXGXYBOQYQXQD-UHFFFAOYSA-N methyl benzenesulfonate Chemical compound COS(=O)(=O)C1=CC=CC=C1 CZXGXYBOQYQXQD-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- KXPYQQGRMTVAMD-UHFFFAOYSA-N pentylsulfonyl pentane-1-sulfonate Chemical compound CCCCCS(=O)(=O)OS(=O)(=O)CCCCC KXPYQQGRMTVAMD-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
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- OCNPXKLQSGAGKT-UHFFFAOYSA-N propyl benzenesulfonate Chemical compound CCCOS(=O)(=O)C1=CC=CC=C1 OCNPXKLQSGAGKT-UHFFFAOYSA-N 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 2
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- 150000008053 sultones Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ICJAVNBIHQUOJR-UHFFFAOYSA-N 2-methylpropyl ethanesulfonate Chemical compound CCS(=O)(=O)OCC(C)C ICJAVNBIHQUOJR-UHFFFAOYSA-N 0.000 description 1
- OOWFYDWAMOKVSF-UHFFFAOYSA-N 3-methoxypropanenitrile Chemical compound COCCC#N OOWFYDWAMOKVSF-UHFFFAOYSA-N 0.000 description 1
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229910018871 CoO 2 Inorganic materials 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229910011458 Li4/3 Ti5/3O4 Inorganic materials 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013372 LiC 4 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 229910002099 LiNi0.5Mn1.5O4 Inorganic materials 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- 229910012513 LiSbF 6 Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- RJUFJBKOKNCXHH-UHFFFAOYSA-N Methyl propionate Chemical compound CCC(=O)OC RJUFJBKOKNCXHH-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
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- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- BMRWNKZVCUKKSR-UHFFFAOYSA-N butane-1,2-diol Chemical compound CCC(O)CO BMRWNKZVCUKKSR-UHFFFAOYSA-N 0.000 description 1
- AWYKXELWVHHLAQ-UHFFFAOYSA-N butane;hexylsulfonyl hexane-1-sulfonate Chemical compound CCCC.CCCCCCS(=O)(=O)OS(=O)(=O)CCCCCC AWYKXELWVHHLAQ-UHFFFAOYSA-N 0.000 description 1
- SFCFVKMVXZETHQ-UHFFFAOYSA-N butyl propane-1-sulfonate Chemical compound CCCCOS(=O)(=O)CCC SFCFVKMVXZETHQ-UHFFFAOYSA-N 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
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- 125000004122 cyclic group Chemical group 0.000 description 1
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- 238000005868 electrolysis reaction Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- PPCXFTKZPBHXIW-UHFFFAOYSA-N ethyl ethanesulfonate Chemical compound CCOS(=O)(=O)CC PPCXFTKZPBHXIW-UHFFFAOYSA-N 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 125000003709 fluoroalkyl group Chemical group 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- HTXVEEVTGGCUNC-UHFFFAOYSA-N heptane-1,3-diol Chemical compound CCCCC(O)CCO HTXVEEVTGGCUNC-UHFFFAOYSA-N 0.000 description 1
- AVIYEYCFMVPYST-UHFFFAOYSA-N hexane-1,3-diol Chemical compound CCCC(O)CCO AVIYEYCFMVPYST-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 229910001416 lithium ion 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
- SWAIALBIBWIKKQ-UHFFFAOYSA-N lithium titanium Chemical compound [Li].[Ti] SWAIALBIBWIKKQ-UHFFFAOYSA-N 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
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- YLJRCXSSKLWCDE-UHFFFAOYSA-N methyl ethanesulfonate Chemical class CCS(=O)(=O)OC YLJRCXSSKLWCDE-UHFFFAOYSA-N 0.000 description 1
- 229940017219 methyl propionate Drugs 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- WCVRQHFDJLLWFE-UHFFFAOYSA-N pentane-1,2-diol Chemical compound CCCC(O)CO WCVRQHFDJLLWFE-UHFFFAOYSA-N 0.000 description 1
- RUOPINZRYMFPBF-UHFFFAOYSA-N pentane-1,3-diol Chemical compound CCC(O)CCO RUOPINZRYMFPBF-UHFFFAOYSA-N 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- LJYVSUWJFYSYHT-UHFFFAOYSA-N phenyl ethanesulfonate Chemical compound CCS(=O)(=O)OC1=CC=CC=C1 LJYVSUWJFYSYHT-UHFFFAOYSA-N 0.000 description 1
- MMFXMQNGDAMPHV-UHFFFAOYSA-N phenyl propane-1-sulfonate Chemical compound CCCS(=O)(=O)OC1=CC=CC=C1 MMFXMQNGDAMPHV-UHFFFAOYSA-N 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
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- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- XYPIBIAFRNAOOR-UHFFFAOYSA-N propyl butane-1-sulfonate Chemical compound CCCCS(=O)(=O)OCCC XYPIBIAFRNAOOR-UHFFFAOYSA-N 0.000 description 1
- YPSPVRSUNKJSSM-UHFFFAOYSA-N propyl ethanesulfonate Chemical compound CCCOS(=O)(=O)CC YPSPVRSUNKJSSM-UHFFFAOYSA-N 0.000 description 1
- MMDCRNALCXADDE-UHFFFAOYSA-N propyl hexane-1-sulfonate Chemical compound CCCCCCS(=O)(=O)OCCC MMDCRNALCXADDE-UHFFFAOYSA-N 0.000 description 1
- CDKWOAFNXLYODN-UHFFFAOYSA-N propyl propane-1-sulfonate Chemical compound CCCOS(=O)(=O)CCC CDKWOAFNXLYODN-UHFFFAOYSA-N 0.000 description 1
- OTRCLINFKXQIBG-UHFFFAOYSA-N propylsulfonyl propane-1-sulfonate Chemical compound CCCS(=O)(=O)OS(=O)(=O)CCC OTRCLINFKXQIBG-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- CFJRPNFOLVDFMJ-UHFFFAOYSA-N titanium disulfide Chemical compound S=[Ti]=S CFJRPNFOLVDFMJ-UHFFFAOYSA-N 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 1
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—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
- H01M10/056—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
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
充电电压(V) | 电池容量(mAh) | 容量维持率(%) | 储藏后的膨胀度(mm) | 安全性 | |
实施例1 | 4.4 | 827 | 89 | 0.24 | 无异常 |
参考例1 | 4.2 | 731 | 92 | 0.21 | 无异常 |
比较例1 | 4.4 | 829 | 46 | 0.72 | 无异常 |
添加剂 | 容量维持率(%) | 储藏后的膨胀度(mm) | 安全性 | |
实施例2 | 乙二醇硫酸酯 | 87 | 0.28 | 无异常 |
实施例3 | 1,3-丙二醇硫酸酯 | 86 | 0.25 | 无异常 |
实施例4 | 1,3-丙磺酸内酯 | 90 | 0.24 | 无异常 |
实施例5 | 1,2-丙磺酸内酯 | 86 | 0.27 | 无异常 |
实施例6 | 1,4-丁磺酸内酯 | 84 | 0.31 | 无异常 |
添加剂的含量(质量%) | 容量维持率(%) | 储藏后的膨胀度(mm) | 安全性 | |
比较例1 | 0 | 46 | 0.72 | 无异常 |
实施例7 | 0.2 | 68 | 0.32 | 无异常 |
实施例8 | 0.5 | 81 | 0.29 | 无异常 |
实施例9 | 1 | 89 | 0.23 | 无异常 |
实施例10 | 2 | 90 | 0.24 | 无异常 |
实施例11 | 4 | 85 | 0.22 | 无异常 |
实施例12 | 5 | 78 | 0.27 | 无异常 |
实施例13 | 10 | 55 | 0.45 | 无异常 |
含锂锰复合氧化物的含量(质量%) | 容量维持率(%) | 储藏后的膨胀度(mm) | 安全性 | |
比较例2 | 0 | 84 | 0.38 | 异常 |
实施例14 | 10 | 85 | 0.36 | 无异常 |
含锂锰复合氧化物的含量(质量%) | 容量维持率(%) | 储藏后的膨胀度(mm) | 安全性 | |
实施例15 | 20 | 88 | 0.32 | 无异常 |
实施例16 | 30 | 89 | 0.27 | 无异常 |
实施例17 | 50 | 87 | 0.28 | 无异常 |
实施例18 | 80 | 88 | 0.29 | 无异常 |
实施例19 | 100 | 87 | 0.32 | 无异常 |
充电电压(V) | 电池的容量(mAh) | 容量维持率(%) | 储藏后的膨胀度(mm) | 安全性 | |
实施例20 | 4.4 | 825 | 88 | 0.27 | 无异常 |
参考例2 | 4.2 | 731 | 92 | 0.21 | 无异常 |
比较例3 | 4.4 | 824 | 91 | 0.26 | 异常 |
添加剂 | 容量维持率(%) | 储藏后的膨胀度(mm) | 安全性 | |
实施例21 | 丁烷磺酸酐 | 85 | 0.25 | 无异常 |
实施例22 | 丁烷戊烷磺酸酐 | 84 | 0.23 | 无异常 |
实施例23 | 丙烷丁烷磺酸甲酯 | 89 | 0.28 | 无异常 |
实施例24 | 丁烷磺酸甲酯 | 91 | 0.25 | 无异常 |
实施例25 | 丁烷磺酸乙酯 | 88 | 0.26 | 无异常 |
实施例26 | 戊烷磺酸甲酯 | 84 | 0.29 | 无异常 |
实施例27 | 己烷磺酸乙酯 | 85 | 0.31 | 无异常 |
碳酸亚乙烯酯的含量(质量%) | 容量维持率(%) | 储藏后的膨胀度(mm) | 安全性 | |
比较例4 | 0 | 54 | 0.47 | 无异常 |
实施例28 | 0.3 | 71 | 0.35 | 无异常 |
实施例29 | 0.5 | 82 | 0.31 | 无异常 |
实施例30 | 1 | 86 | 0.27 | 无异常 |
实施例24 | 2 | 91 | 0.25 | 无异常 |
实施例31 | 3 | 89 | 0.32 | 无异常 |
实施例32 | 5 | 74 | 0.37 | 无异常 |
实施例33 | 6 | 67 | 0.52 | 无异常 |
丁烷磺酸甲酯的含量(质量%) | 容量维持率(%) | 储藏后的膨胀度(mm) | 安全性 | |
比较例5 | 0 | 51 | 0.82 | 无异常 |
实施例34 | 0.2 | 72 | 0.34 | 无异常 |
实施例35 | 0.5 | 85 | 0.28 | 无异常 |
实施例36 | 1 | 88 | 0.26 | 无异常 |
丁烷磺酸甲酯的含量(质量%) | 容量维持率(%) | 储藏后的膨胀度(mm) | 安全性 | |
实施例37 | 2 | 86 | 0.27 | 无异常 |
实施例38 | 3 | 83 | 0.28 | 无异常 |
实施例39 | 5 | 76 | 0.27 | 无异常 |
实施例40 | 7 | 59 | 0.39 | 无异常 |
Claims (8)
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JP2005166510 | 2005-06-07 | ||
JP2005-166510 | 2005-06-07 | ||
JP2005166509A JP5095090B2 (ja) | 2005-06-07 | 2005-06-07 | 非水電解液二次電池 |
JP2005-166509 | 2005-06-07 | ||
JP2005166509 | 2005-06-07 | ||
JP2005166510A JP5072056B2 (ja) | 2005-06-07 | 2005-06-07 | 非水電解液二次電池 |
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