CN101283466A - 用于锂离子电池的氟化添加剂 - Google Patents
用于锂离子电池的氟化添加剂 Download PDFInfo
- Publication number
- CN101283466A CN101283466A CNA2006800374037A CN200680037403A CN101283466A CN 101283466 A CN101283466 A CN 101283466A CN A2006800374037 A CNA2006800374037 A CN A2006800374037A CN 200680037403 A CN200680037403 A CN 200680037403A CN 101283466 A CN101283466 A CN 101283466A
- Authority
- CN
- China
- Prior art keywords
- difluoro
- fluoro
- trifluoromethyl
- additive
- ketone
- 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
- 239000000654 additive Substances 0.000 title claims abstract description 24
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 14
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims description 13
- 230000000996 additive effect Effects 0.000 claims abstract description 20
- 150000001412 amines Chemical group 0.000 claims abstract description 3
- -1 (tert-butoxy) phenyl Chemical group 0.000 claims description 26
- 239000003792 electrolyte Substances 0.000 claims description 26
- 239000002904 solvent Substances 0.000 claims description 26
- 150000001875 compounds Chemical class 0.000 claims description 21
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 18
- 150000002148 esters Chemical class 0.000 claims description 10
- 229910052731 fluorine Inorganic materials 0.000 claims description 10
- 239000011737 fluorine Substances 0.000 claims description 10
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 claims description 8
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 8
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 6
- 229960003328 benzoyl peroxide Drugs 0.000 claims description 6
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 6
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 6
- 239000011976 maleic acid Substances 0.000 claims description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N methyl cyanide Natural products CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 6
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 5
- 150000001491 aromatic compounds Chemical class 0.000 claims description 5
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical group CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 4
- 150000008359 benzonitriles Chemical class 0.000 claims description 4
- 235000010290 biphenyl Nutrition 0.000 claims description 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 4
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims description 4
- 125000000538 pentafluorophenyl group Chemical group FC1=C(F)C(F)=C(*)C(F)=C1F 0.000 claims description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 4
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 4
- BWQOPMJTQPWHOZ-UHFFFAOYSA-N (2,3-difluorophenyl)-phenylmethanone Chemical compound FC1=CC=CC(C(=O)C=2C=CC=CC=2)=C1F BWQOPMJTQPWHOZ-UHFFFAOYSA-N 0.000 claims description 3
- OLYKCPDTXVZOQF-UHFFFAOYSA-N 2,2-difluoro-1-phenylethanone Chemical compound FC(F)C(=O)C1=CC=CC=C1 OLYKCPDTXVZOQF-UHFFFAOYSA-N 0.000 claims description 3
- JDSVRZVMPXFGPE-UHFFFAOYSA-N C1(=CC=CC=C1)C(=O)C1=CC=CC=C1.[F] Chemical compound C1(=CC=CC=C1)C(=O)C1=CC=CC=C1.[F] JDSVRZVMPXFGPE-UHFFFAOYSA-N 0.000 claims description 3
- IAWZWMGUTKRLQB-UHFFFAOYSA-N (3-fluorophenyl) acetate Chemical compound CC(=O)OC1=CC=CC(F)=C1 IAWZWMGUTKRLQB-UHFFFAOYSA-N 0.000 claims description 2
- GETTZEONDQJALK-UHFFFAOYSA-N (trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC=CC=C1 GETTZEONDQJALK-UHFFFAOYSA-N 0.000 claims description 2
- GRVMOMUDALILLH-UHFFFAOYSA-N 1,1,1,2,4,5,5,5-octafluoro-2,4-bis(trifluoromethyl)pentan-3-one Chemical compound FC(F)(F)C(F)(C(F)(F)F)C(=O)C(F)(C(F)(F)F)C(F)(F)F GRVMOMUDALILLH-UHFFFAOYSA-N 0.000 claims description 2
- NSGXIBWMJZWTPY-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropane Chemical compound FC(F)(F)CC(F)(F)F NSGXIBWMJZWTPY-UHFFFAOYSA-N 0.000 claims description 2
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 claims description 2
- NRKYWOKHZRQRJR-UHFFFAOYSA-N 2,2,2-trifluoroacetamide Chemical class NC(=O)C(F)(F)F NRKYWOKHZRQRJR-UHFFFAOYSA-N 0.000 claims description 2
- 125000004206 2,2,2-trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 claims description 2
- DGCOGZQDAXUUBY-UHFFFAOYSA-N 2,2-difluoro-1,3-benzodioxole Chemical compound C1=CC=C2OC(F)(F)OC2=C1 DGCOGZQDAXUUBY-UHFFFAOYSA-N 0.000 claims description 2
- ZDVRPKUWYQVVDX-UHFFFAOYSA-N 2-(trifluoromethyl)benzaldehyde Chemical class FC(F)(F)C1=CC=CC=C1C=O ZDVRPKUWYQVVDX-UHFFFAOYSA-N 0.000 claims description 2
- FYQFWFHDPNXORA-UHFFFAOYSA-N 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooct-1-ene Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C=C FYQFWFHDPNXORA-UHFFFAOYSA-N 0.000 claims description 2
- VVXLFFIFNVKFBD-UHFFFAOYSA-N 4,4,4-trifluoro-1-phenylbutane-1,3-dione Chemical compound FC(F)(F)C(=O)CC(=O)C1=CC=CC=C1 VVXLFFIFNVKFBD-UHFFFAOYSA-N 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- ABKVTTYCGAPIHR-UHFFFAOYSA-N FC1OC2=C(O1)C=CC=C2C=O Chemical compound FC1OC2=C(O1)C=CC=C2C=O ABKVTTYCGAPIHR-UHFFFAOYSA-N 0.000 claims description 2
- QRKUHYFDBWGLHJ-UHFFFAOYSA-N N-(tert-butyldimethylsilyl)-N-methyltrifluoroacetamide Chemical compound FC(F)(F)C(=O)N(C)[Si](C)(C)C(C)(C)C QRKUHYFDBWGLHJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910018540 Si C Inorganic materials 0.000 claims description 2
- VIWUJKBBJRFTMC-BUHFOSPRSA-N [(e)-1,2-difluoro-2-phenylethenyl]benzene Chemical compound C=1C=CC=CC=1C(/F)=C(\F)C1=CC=CC=C1 VIWUJKBBJRFTMC-BUHFOSPRSA-N 0.000 claims description 2
- DRIXSCAFDICOLD-UHFFFAOYSA-N [3-methyl-5-(trifluoromethyl)pyrazol-1-yl]-phenylmethanone Chemical compound N1=C(C)C=C(C(F)(F)F)N1C(=O)C1=CC=CC=C1 DRIXSCAFDICOLD-UHFFFAOYSA-N 0.000 claims description 2
- KOYQRASDYYHQSU-UHFFFAOYSA-N [5-methyl-3-(trifluoromethyl)pyrazol-1-yl]-phenylmethanone Chemical compound CC1=CC(C(F)(F)F)=NN1C(=O)C1=CC=CC=C1 KOYQRASDYYHQSU-UHFFFAOYSA-N 0.000 claims description 2
- WLLIXJBWWFGEHT-UHFFFAOYSA-N [tert-butyl(dimethyl)silyl] trifluoromethanesulfonate Chemical compound CC(C)(C)[Si](C)(C)OS(=O)(=O)C(F)(F)F WLLIXJBWWFGEHT-UHFFFAOYSA-N 0.000 claims description 2
- 239000004305 biphenyl Substances 0.000 claims description 2
- 125000006267 biphenyl group Chemical group 0.000 claims description 2
- GVBWFXWJTVAKMW-UHFFFAOYSA-N butyl 2,2-difluoroacetate Chemical compound CCCCOC(=O)C(F)F GVBWFXWJTVAKMW-UHFFFAOYSA-N 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- MHKHJIJXMVHRAJ-UHFFFAOYSA-N cyclopropyl-(4-fluorophenyl)methanone Chemical compound C1=CC(F)=CC=C1C(=O)C1CC1 MHKHJIJXMVHRAJ-UHFFFAOYSA-N 0.000 claims description 2
- UBHZUDXTHNMNLD-UHFFFAOYSA-N dimethylsilane Chemical compound C[SiH2]C UBHZUDXTHNMNLD-UHFFFAOYSA-N 0.000 claims description 2
- XHEDLZYGAQSNTR-UHFFFAOYSA-N ethene;hexanedioic acid Chemical compound C=C.C=C.OC(=O)CCCCC(O)=O XHEDLZYGAQSNTR-UHFFFAOYSA-N 0.000 claims description 2
- 239000001530 fumaric acid Substances 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- PQIOSYKVBBWRRI-UHFFFAOYSA-N methylphosphonyl difluoride Chemical group CP(F)(F)=O PQIOSYKVBBWRRI-UHFFFAOYSA-N 0.000 claims description 2
- BNTFCVMJHBNJAR-UHFFFAOYSA-N n,n-diethyl-1,1,2,3,3,3-hexafluoropropan-1-amine Chemical group CCN(CC)C(F)(F)C(F)C(F)(F)F BNTFCVMJHBNJAR-UHFFFAOYSA-N 0.000 claims description 2
- RQUXJBKONYSFAU-UHFFFAOYSA-N n,n-diethyl-2,3,3,3-tetrafluoropropanamide Chemical compound CCN(CC)C(=O)C(F)C(F)(F)F RQUXJBKONYSFAU-UHFFFAOYSA-N 0.000 claims description 2
- OHTYZZYAMUVKQS-UHFFFAOYSA-N phenyl-[4-(trifluoromethyl)phenyl]methanone Chemical compound C1=CC(C(F)(F)F)=CC=C1C(=O)C1=CC=CC=C1 OHTYZZYAMUVKQS-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical class F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 claims description 2
- 239000001384 succinic acid Substances 0.000 claims description 2
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- 150000004812 organic fluorine compounds Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- 101000801643 Homo sapiens Retinal-specific phospholipid-transporting ATPase ABCA4 Proteins 0.000 description 5
- 102100033617 Retinal-specific phospholipid-transporting ATPase ABCA4 Human genes 0.000 description 5
- 229910013870 LiPF 6 Inorganic materials 0.000 description 4
- 241000862969 Stella Species 0.000 description 4
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 4
- 239000012965 benzophenone Substances 0.000 description 4
- 229910013872 LiPF Inorganic materials 0.000 description 3
- 101150058243 Lipf gene Proteins 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 125000001153 fluoro group Chemical class F* 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical group O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- ATTZFSUZZUNHBP-UHFFFAOYSA-N Piperonyl sulfoxide Chemical compound CCCCCCCCS(=O)C(C)CC1=CC=C2OCOC2=C1 ATTZFSUZZUNHBP-UHFFFAOYSA-N 0.000 description 2
- DZBUGLKDJFMEHC-UHFFFAOYSA-N acridine Chemical compound C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PIQRQRGUYXRTJJ-UHFFFAOYSA-N fluoromethyl methyl carbonate Chemical compound COC(=O)OCF PIQRQRGUYXRTJJ-UHFFFAOYSA-N 0.000 description 2
- 150000002466 imines Chemical class 0.000 description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 2
- XPDWGBQVDMORPB-UHFFFAOYSA-N trifluoromethane acid Natural products FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 2
- JGKUAQBKVQNKMP-UHFFFAOYSA-N (1,3-dimethylimidazol-2-ylidene)-dimethylazanium Chemical compound CN(C)C=1N(C)C=C[N+]=1C JGKUAQBKVQNKMP-UHFFFAOYSA-N 0.000 description 1
- TZMSYXZUNZXBOL-UHFFFAOYSA-N 10H-phenoxazine Chemical compound C1=CC=C2NC3=CC=CC=C3OC2=C1 TZMSYXZUNZXBOL-UHFFFAOYSA-N 0.000 description 1
- SNOFKGQEUYMNCE-UHFFFAOYSA-N 2,2,2-trifluoro-1-$l^{1}-oxidanylethanone Chemical compound [O]C(=O)C(F)(F)F SNOFKGQEUYMNCE-UHFFFAOYSA-N 0.000 description 1
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
- IZXIZTKNFFYFOF-UHFFFAOYSA-N 2-Oxazolidone Chemical compound O=C1NCCO1 IZXIZTKNFFYFOF-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
- NBBGHADNMPMHST-UHFFFAOYSA-N 6-fluoro-2,3-dihydrothiochromen-4-one Chemical compound S1CCC(=O)C2=CC(F)=CC=C21 NBBGHADNMPMHST-UHFFFAOYSA-N 0.000 description 1
- UJOBWOGCFQCDNV-UHFFFAOYSA-N Carbazole Natural products C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 125000005910 alkyl carbonate group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000000609 carbazolyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- ZFTFAPZRGNKQPU-UHFFFAOYSA-L carboxylato carbonate Chemical compound [O-]C(=O)OC([O-])=O ZFTFAPZRGNKQPU-UHFFFAOYSA-L 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 150000004862 dioxolanes Chemical class 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- XJGVXQDUIWGIRW-UHFFFAOYSA-N loxapine Chemical compound C1CN(C)CCN1C1=NC2=CC=CC=C2OC2=CC=C(Cl)C=C12 XJGVXQDUIWGIRW-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000004040 pyrrolidinones Chemical class 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 150000003673 urethanes Chemical class 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
-
- 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)
- 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)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
Abstract
本发明公开了某些具有芳基、C=C双键、C=O基团、胺基团或有机硅基团的氟化有机化合物作为用于Li离子电池的添加剂的用途。
Description
技术领域
本发明涉及某些氟化化合物的新用途和新型电解质、电解质溶剂以及锂离子电池。
背景技术
一次和二次锂离子电池对可移动的电子设备具有重大意义。与其它电池相比,锂离子电池具有包括低重量下高能量密度的特征。锂离子电池包括通常由碳制成的阳极、金属氧化物阴极以及由导电盐和溶剂构成的电解质。导电盐通常为六氟磷酸锂,但是也可以使用其它盐,例如双(三氟甲磺酰)亚胺锂。例如在J.Electrochem.Soc.第141卷(1994),2989~2996页中详细描述了一些合适的电解质溶剂的化合物类型。经常使用碳酸烷基酯或碳酸亚烷基酯;参见EP-A-0 643 433。也可以使用焦碳酸酯;参见US-A 5,427,874。公认乙酸烷基酯、N,N-二取代的乙酰胺、亚砜、腈、二醇醚和醚是有用的;参见EP-A 0 662 729。常常使用所述溶剂的混合物,例如与二氧戊环的混合物;参见EP-A-0 385 724。对于双(三氟甲磺酰)亚胺锂,还将1,2-双(三氟乙酰氧基)乙烷和N,N-二甲基三氟乙酰胺用作溶剂;参见ITE Battery Letters第1卷(1999),105-109页。US-A 5,976,731公开了锂离子电池和导电盐的溶剂。所用的溶剂添加剂是咔唑、吩噻嗪、吩噁嗪、吖啶、二苯并氮杂或吩嗪,其明显地使溶液稳定。还将碳酸氟甲基甲基酯用作所述电池的溶剂或溶剂添加剂。
通常,希望存在非常大量的可用化合物种类可以作为电解质中导电盐的溶剂或溶剂添加剂。本发明的目的是扩大导电盐的可用添加剂的范围。该目的通过本发明实现。
发明内容
本发明基于发现某些氟化化合物可用作添加剂,用于锂离子电池的电解质和电解质溶剂。
本发明提供选自以下物质的氟化芳族化合物用作锂离子电池中电解质和电解质溶剂的添加剂的用途:芳族化合物,选自1-乙酰氧基-2-氟苯、1-乙酰氧基-3-氟苯、1-乙酰氧基-4-氟苯、乙酸2-乙酰氧基-5-氟代苄基酯、4-乙酰基-2,2-二氟-1,3-苯并二氧杂环戊烯、6-乙酰基-2,2,3,3-四氟苯并-1,4-二氧芑、1-乙酰基-3-三氟甲基-5-苯基吡唑、1-乙酰基-5-三氟甲基-3-苯基吡唑、烯丙基五氟苯、三氟甲苯、苯甲酰三氟丙酮、1-苯甲酰基-3-三氟甲基-5-甲基吡唑、1-苯甲酰基-5-三氟甲基-3-甲基吡唑、1-苯甲酰氧基-4-(2,2,2-三氟乙氧基)苯、1-苯甲酰基-4-三氟甲基苯、1,4-双(叔丁氧基)四氟苯、2,2-双(4-甲基苯基)六氟丙烷、碳酸双(五氟苯基)酯、1,4-双(1,1,2,2-四氟乙氧基)苯、2,4-双(三氟甲基)苯甲醛、2,6-双(三氟甲基)苄腈、二氟苯乙酮、2,2-二氟苯并二氧杂环戊烯、2,2-二氟-1,3-苯并二氧杂环戊烯-4-醛、4,4′-二氟联苯、1-[4-(二氟甲氧基)苯]乙酮、3-(3,5-二氟苯基)-1-丙烯、反式-α,β-二氟茋、氟二苯酮、二氟二苯酮、1-(2′-氟[1,1′-联苯]-4-基)丙-1-酮、6-氟-3,4-二氢-2H-1-苯并硫杂-4-酮(6-fluoro-3,4-dihydro-2H-1-benzothiin-4-one)、4-氟二苯醚、5-氟-1-茚满酮、1-(3-氟-4-甲氧基苯)乙酮、4-氟-α-甲基苯乙烯、氟苯乙腈;具有Si-C键的化合物,选自双(五氟苯基)二甲基硅烷、1,2-双[二氟(甲基)甲硅烷基]乙烷、N,O-双(三甲基甲硅烷基)三氟乙酰胺、N-(叔丁基二甲基甲硅烷基)-N-甲基三氟乙酰胺、三氟甲磺酸叔丁基二甲基甲硅烷基酯、2-二甲氨基-1,3-二甲基咪唑鎓三甲基二氟硅酸盐(2-dimethylamino-1,3-dimethylimidazolium trimethyldifluorosiliconate)、二苯基二氟硅烷;具有C=O键的化合物,选自2-亚甲基琥珀酸双(1,1,1,3,3,3-六氟丙-2-基)酯、马来酸双(1,1,1,3,3,3-六氟丙-2-基)酯、马来酸双(2,2,2-三氟乙基)酯、富马酸双(全氟辛基)酯、双(全氟异丙基)酮、2,6-双(2,2,2-三氟乙酰基)环己酮、2,2-二氟乙酸丁酯、环丙基4-氟苯基酮、全氟己二酸二乙酯、N,N-二乙基-2,3,3,3-四氟丙酰胺;具有C=C键的化合物,选自烯丙基1H,1H-七氟丁基醚、反式-1,2-双(全氟己基)乙烯、(E)-5,6-二氟辛-3,7-二烯-2-酮;胺,选自N,N-二乙基-1,1,2,3,3,3-六氟丙胺。
术语“二氟苯乙酮”包括在芳环的2,3-、2,4-、2,5-、2,6-、3,4-和3,5-位上具有氟取代基的异构体。
术语“氟二苯酮”尤其包括异构体2-氟二苯酮和4-氟二苯酮。
术语“二氟二苯酮”包括在2,3′-、2,3-、2,4′-、2,4-、2,5-、2,6-、3,3′-、3,4′-、3,4-、3,5-和4,4′-位上具有氟取代基的异构体。
术语“氟苯乙腈”包括在2-、3-和4-位上具有氟取代基的异构体。
可以采用已知方法合成所述化合物,也可以例如从ABCR GmbH &Co.KG,Karlsruhe,Germany购得这些化合物。
所述化合物在电解质溶剂中的量是可变的。基于添加剂-电解质溶剂混合物中的添加剂和电解质溶剂的总重量(设为100wt%),添加剂优选以1~25wt%的量存在。1wt%以下的量可能过低,而不能达到所希望的效果。含量在25wt%以上时,可能无法获得进一步的改善,或者可能会发生不希望的效果例如粘度增加等。
有用的电解质溶剂是在开始提及的溶剂。特别合适的溶剂是碳酸亚乙酯、碳酸二甲酯、碳酸亚丙酯和碳酸氟甲基甲基酯。除了在开始时提及的化合物之外,有用的化合物还有例如在DE-A 10016816中提及的内酯、甲酰胺、吡咯烷酮、噁唑烷酮、硝基烷烃、N,N-取代的氨基甲酸乙酯、环丁砜、二烷基亚砜、亚硫酸二烷基酯、二烷基亚砜和磷酸三烷基酯或烷氧基酯。在该文献中还提及了有用的导电盐。典型地,导电盐是LiPF6,以至少0.5mol/l的浓度、优选以0.9~1.1mol/l的浓度存在于电解质中。其它导电盐,例如在WO03020691中描述的化合物Li(SO3-i-C3F7)2同样是有用的。
当然,还可以使用所提及的添加剂中的两种或更多种。也可以使用电解质溶剂的混合物。
本发明还提供包含上述氟化化合物中的一种或更多种的电解质溶剂,其中基于添加剂和电解质溶剂的混合物(设为100wt%),所述一种或更多种氟化化合物的量优选为1~25wt%。
本发明还提供包含本发明的电解质溶剂和导电盐的电解质,所述导电盐优选为LiPF6。所述导电盐以至少0.5mol/l的浓度、优选以0.9~1.1mol/l的浓度存在于电解质中。
本发明还提供包含根据本发明所用的一种或更多种添加剂的锂离子电池。
对于锂离子电池,本发明结合了下列优点:充电/放电循环增加、电池老化更慢、容量提高和充电/放电性能改善。
具体实施方式
下面的实施例意在进一步说明本发明,而不是限制本发明的范围。
1.1.含有1-(苄氧基)-4-(2,2,2-三氟乙氧基)苯的混合物
将5g作为添加剂的化合物1-(苄氧基)-4-(2,2,2-三氟乙氧基)苯(得自ABCR)与45ml化合物碳酸甲乙酯(得自Merck Darmstadt,特纯)和7.6g LiPF6(得自Stella Chemifa,Osaka,Japan)混合。
1.2.含有2,6-双(三氟甲基)苄腈的混合物
将5g作为添加剂的化合物2,6-双(三氟甲基)苄腈(得自ABCR)与45ml化合物碳酸甲乙酯(得自Merck Darmstadt,特纯)和7.6g LiPF6(得自Stella Chemifa,Osaka,Japan)混合。
1.3.含有1,2-双(二氟(甲基)甲硅烷基)乙烷的混合物
将5g作为添加剂的化合物1,2-双(二氟(甲基)甲硅烷基)乙烷(得自ABCR)与45ml化合物碳酸甲乙酯(得自Merck Darmstadt,特纯)和7.6g LiPF6(得自Stella Chemifa,Osaka,Japan)混合。
1.4.含有4-氟二苯酮的混合物
将5g作为添加剂的化合物4-氟二苯酮(得自Aldrich)与45ml化合物碳酸甲乙酯(得自Merck Darmstadt,特纯)和7.6g LiPF6(得自StellaChemifa,Osaka,Japan)混合。
1.5.含有马来酸双(1,1,1,3,3,3-六氟丙-2-基)酯的混合物
将5g作为添加剂的化合物马来酸双(1,1,1,3,3,3-六氟丙-2-基)酯(得自ABCR)与45ml化合物碳酸甲乙酯(得自Merck Darmstadt,特纯)和7.6g LiPF6(得自Stella Chemifa,Osaka,Japan)混合。
可以使用碳酸二甲酯、碳酸二乙酯、碳酸亚乙酯或碳酸亚丙酯作为电解质溶剂来制备与实施例1.1~1.5的混合物同等的混合物。
Claims (4)
1.氟化芳族化合物用作锂离子电池中电解质和电解质溶剂的添加剂的用途,所述氟化芳族化合物选自:
芳族化合物,选自1-乙酰氧基-2-氟苯、1-乙酰氧基-3-氟苯、1-乙酰氧基-4-氟苯、乙酸2-乙酰氧基-5-氟代苄基酯、4-乙酰基-2,2-二氟-1,3-苯并二氧杂环戊烯、6-乙酰基-2,2,3,3-四氟苯并-1,4-二氧芑、1-乙酰基-3-三氟甲基-5-苯基吡唑、1-乙酰基-5-三氟甲基-3-苯基吡唑、烯丙基五氟苯、三氟甲苯、苯甲酰三氟丙酮、1-苯甲酰基-3-三氟甲基-5-甲基吡唑、1-苯甲酰基-5-三氟甲基-3-甲基吡唑、1-苯甲酰氧基-4-(2,2,2-三氟乙氧基)苯、1-苯甲酰基-4-三氟甲基苯、1,4-双(叔丁氧基)四氟苯、2,2-双(4-甲基苯基)六氟丙烷、碳酸双(五氟苯基)酯、1,4-双(1,1,2,2-四氟乙氧基)苯、2,4-双(三氟甲基)苯甲醛、2,6-双(三氟甲基)苄腈、二氟苯乙酮、2,2-二氟苯并二氧杂环戊烯、2,2-二氟-1,3-苯并二氧杂环戊烯-4-醛、4,4′-二氟联苯、1-[4-(二氟甲氧基)苯]乙酮、3-(3,5-二氟苯基)-1-丙烯、反式-α,β-二氟茋、氟二苯酮、二氟二苯酮、1-(2′-氟[1,1′-联苯]-4-基)丙-1-酮、6-氟-3,4-二氢-2H-1-苯并硫杂-4-酮、4-氟二苯醚、5-氟-1-茚满酮、1-(3-氟-4-甲氧基苯)乙酮、4-氟-α-甲基苯乙烯、氟苯乙腈;
具有Si-C键的化合物,选自双(五氟苯基)二甲基硅烷、1,2-双[二氟(甲基)甲硅烷基]乙烷、N,O-双(三甲基甲硅烷基)三氟乙酰胺、N-(叔丁基二甲基甲硅烷基)-N-甲基三氟乙酰胺、三氟甲磺酸叔丁基二甲基甲硅烷基酯、2-二甲氨基-1,3-二甲基咪唑鎓三甲基二氟硅酸盐、二苯基二氟硅烷;具有C=O键的化合物,选自2-亚甲基琥珀酸双(1,1,1,3,3,3-六氟丙-2-基)酯、马来酸双(1,1,1,3,3,3-六氟丙-2-基)酯、马来酸双(2,2,2-三氟乙基)酯、富马酸双(全氟辛基)酯、双(全氟异丙基)酮、2,6-双(2,2,2-三氟乙酰基)环己酮、2,2-二氟乙酸丁酯、环丙基4-氟苯基酮、全氟己二酸二乙酯、N,N-二乙基-2,3,3,3-四氟丙酰胺;
具有C=C键的化合物,选自烯丙基1H,1H-七氟丁基醚、反式-1,2-双(全氟己基)乙烯、(E)-5,6-二氟辛-3,7-二烯-2-酮;
胺,选自N,N-二乙基-1,1,2,3,3,3-六氟丙胺。
2.根据权利要求1的用途,基于添加剂和电解质溶剂的总重量,所述添加剂的量为1~25wt%。
3.用于锂离子电池的电解质或电解质溶剂,其特征在于含有一种或更多种根据权利要求1的添加剂。
4.锂离子电池,其特征在于含有一种或更多种根据权利要求1的添加剂。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005048802.1 | 2005-10-10 | ||
DE102005048802A DE102005048802A1 (de) | 2005-10-10 | 2005-10-10 | Fluorierte Additive für Lithiumionenbatterien |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101283466A true CN101283466A (zh) | 2008-10-08 |
Family
ID=37685652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2006800374037A Pending CN101283466A (zh) | 2005-10-10 | 2006-10-06 | 用于锂离子电池的氟化添加剂 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090197167A1 (zh) |
EP (1) | EP1938404A1 (zh) |
JP (1) | JP2009512148A (zh) |
KR (1) | KR20080059182A (zh) |
CN (1) | CN101283466A (zh) |
DE (1) | DE102005048802A1 (zh) |
TW (1) | TW200746500A (zh) |
WO (1) | WO2007042471A1 (zh) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102484281A (zh) * | 2009-08-31 | 2012-05-30 | 三菱化学株式会社 | 非水电解液及使用该非水电解液的非水电解质电池 |
CN102898308A (zh) * | 2011-07-27 | 2013-01-30 | 苏州大学 | 一种双氟烷基衣康酸酯及其制备方法 |
CN103098291A (zh) * | 2010-11-16 | 2013-05-08 | 株式会社艾迪科 | 非水电解液二次电池 |
CN103181017A (zh) * | 2010-11-16 | 2013-06-26 | 株式会社艾迪科 | 非水电解液二次电池 |
CN103636052A (zh) * | 2011-04-26 | 2014-03-12 | 索尔维公司 | 锂空气电池组电池 |
CN103715454A (zh) * | 2013-07-18 | 2014-04-09 | 江西优锂新材股份有限公司 | 一种锂离子电池用电解液以及含有该电解液的二次电池 |
CN103828116A (zh) * | 2011-11-10 | 2014-05-28 | 株式会社艾迪科 | 非水电解液及使用了该电解液的非水电解液二次电池 |
CN107004902A (zh) * | 2014-10-02 | 2017-08-01 | 塞勒创尼克斯公司 | 具有增强的电化学和热稳定性的含有机硅的电解液组合物 |
CN108140892A (zh) * | 2015-06-22 | 2018-06-08 | 野猫技术开发公司 | 用于锂离子电池的电解质制剂 |
CN109585919A (zh) * | 2018-11-06 | 2019-04-05 | 欣旺达电子股份有限公司 | 锂离子电池及其电解液 |
CN110190333A (zh) * | 2018-02-22 | 2019-08-30 | 丰田自动车株式会社 | 电解液及锂离子电池 |
CN111384440A (zh) * | 2018-12-27 | 2020-07-07 | 浙江省化工研究院有限公司 | 一种锂离子电池电解液添加剂及含有此添加剂的电解液和锂离子电池 |
CN111384441A (zh) * | 2018-12-27 | 2020-07-07 | 浙江省化工研究院有限公司 | 一种电池电解液添加剂及含有此添加剂的电解液和锂离子电池 |
CN112771022A (zh) * | 2018-10-04 | 2021-05-07 | 魁北克电力公司 | 用于Li离子电池中的电解质的添加剂 |
CN113809401A (zh) * | 2021-10-26 | 2021-12-17 | 远景动力技术(江苏)有限公司 | 锂离子电池非水电解液及其应用 |
CN114725536A (zh) * | 2022-04-21 | 2022-07-08 | 中南大学 | 一种水系锌锰电池电解液及其应用 |
US12100807B2 (en) | 2019-10-03 | 2024-09-24 | HYDRO-QUéBEC | Additives for electrolytes in Li-ions batteries |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN2012DN03375A (zh) | 2009-10-27 | 2015-10-23 | Solvay Fluor Gmbh | |
US8734668B2 (en) | 2011-06-09 | 2014-05-27 | Asahi Kasei Kabushiki Kaisha | Materials for battery electrolytes and methods for use |
US8703344B2 (en) | 2011-06-09 | 2014-04-22 | Asahi Kasei Kabushiki Kaisha | Materials for battery electrolytes and methods for use |
US20120315536A1 (en) | 2011-06-09 | 2012-12-13 | Wildcat Discovery Technologies, Inc. | Materials for Battery Electrolytes and Methods for Use |
DE102011052383A1 (de) | 2011-08-03 | 2013-02-07 | Westfälische Wilhelms Universität Münster | Elektrolyt für Lithium-basierte Energiespeicher |
CN102956918B (zh) * | 2011-08-26 | 2015-06-10 | 中信国安盟固利动力科技有限公司 | 一种改善锰酸锂电池高温性能的电解液 |
JP5897869B2 (ja) * | 2011-11-01 | 2016-04-06 | 株式会社Adeka | 新規フルオロシラン化合物 |
CN104080780B (zh) | 2011-11-30 | 2018-04-13 | 索尔维公司 | 氟化的麦德鲁姆酸的衍生物、其制备方法、及其作为溶剂添加剂的用途 |
EP2602241A1 (en) | 2011-12-07 | 2013-06-12 | Solvay Sa | Process for the manufacture of 1, 1'-difluorosubstituted dialkyl carbonates, isomers thereof and electrolyte compositions containing them |
JP2013145702A (ja) * | 2012-01-16 | 2013-07-25 | Adeka Corp | 非水電解液二次電池及び二次電池用非水電解液 |
EP2667444A1 (en) | 2012-05-21 | 2013-11-27 | Solvay Sa | Use of fluorinated 2-methoxymalonic acid esters in electrolyte or solvent compositions |
JP2014078482A (ja) * | 2012-06-08 | 2014-05-01 | Fujifilm Corp | 非水電解液二次電池および非水電解液 |
WO2014009377A1 (en) | 2012-07-13 | 2014-01-16 | Solvay Sa | Fluorinated carbonyl compounds comprising a triple bond, methods for their manufacture and uses thereof |
WO2014027003A1 (en) | 2012-08-14 | 2014-02-20 | Solvay Sa | Use of low concentrations of fluorinated organic compounds as solvent additives |
EP2824750B1 (en) | 2013-07-08 | 2019-01-30 | Samsung SDI Co., Ltd. | Silicon-containing compound used in electrolytes for lithium secondary batteries |
EP2824096A1 (en) | 2013-07-09 | 2015-01-14 | Solvay SA | Fluorinated carbonates comprising double bond-containing groups, methods for their manufacture and uses thereof |
US9536678B2 (en) * | 2013-07-12 | 2017-01-03 | Ioxus, Inc. | Stability enhancing additive for electrochemical devices |
CN103896906A (zh) * | 2014-02-28 | 2014-07-02 | 苏州维泰生物技术有限公司 | 一种农药咯菌腈中间体的新合成方法 |
EP2980063A1 (en) | 2014-07-29 | 2016-02-03 | Solvay SA | Fluorinated carbonates comprising two oxygen bearing functional groups |
JP6589884B2 (ja) * | 2014-11-11 | 2019-10-16 | 宇部興産株式会社 | 非水電解液及びそれを用いた蓄電デバイス |
KR102380512B1 (ko) | 2015-01-16 | 2022-03-31 | 삼성에스디아이 주식회사 | 리튬 전지용 전해액 및 이를 채용한 리튬 전지 |
KR102332334B1 (ko) | 2015-03-12 | 2021-11-29 | 삼성에스디아이 주식회사 | 유기전해액 및 이를 포함하는 리튬 전지 |
KR102436423B1 (ko) | 2015-03-12 | 2022-08-25 | 삼성에스디아이 주식회사 | 리튬전지용 전해질 및 상기 전해질을 포함한 리튬 전지 |
KR102411933B1 (ko) | 2015-03-12 | 2022-06-22 | 삼성에스디아이 주식회사 | 유기전해액 및 이를 포함하는 리튬 전지 |
EP3124479A1 (en) | 2015-07-29 | 2017-02-01 | Solvay SA | Method for the manufacture of fluorinated cyclic carbonates |
KR20180053377A (ko) * | 2015-09-23 | 2018-05-21 | 고션 인코포레이티드 | 리튬 이온 전지 전해질용 첨가제로서 플루오르화된 아크릴레이트 |
US10249449B2 (en) | 2016-03-01 | 2019-04-02 | Maxwell Technologies, Inc. | Electrolyte formulations for energy storage devices |
JP6414146B2 (ja) * | 2016-06-22 | 2018-10-31 | 株式会社村田製作所 | 電解液、電池、電池パック、電子機器、電動車両、蓄電装置および電力システム |
US20180069265A1 (en) | 2016-08-30 | 2018-03-08 | Wildcat Discovery Technologies, Inc | Electrolyte formulations for electrochemical cells containing a silicon electrode |
US11322778B2 (en) | 2018-05-29 | 2022-05-03 | Wildcat Discovery Technologies, Inc. | High voltage electrolyte additives |
KR102117509B1 (ko) | 2018-08-01 | 2020-06-02 | 인천대학교 산학협력단 | 신규한 리튬이차전지용 전해질 조성물 및 이를 포함하는 리튬이차전지 |
DE102018217758A1 (de) | 2018-10-17 | 2020-04-23 | Robert Bosch Gmbh | Polymerelektrolytzusammensetzung umfassend fluorhaltiges Additiv, sowie dessen Verwendung |
EP3900102B1 (en) * | 2018-12-20 | 2023-04-05 | Solvay Specialty Polymers Italy S.p.A. | Method for exchanging heat with a battery using fluorinated compounds having a low gwp |
KR102147925B1 (ko) * | 2018-12-24 | 2020-08-25 | 울산과학기술원 | 리튬이온전지용 전해질 및 이를 포함하는 리튬이온전지 |
KR20220157007A (ko) * | 2021-05-20 | 2022-11-29 | 주식회사 엘지에너지솔루션 | 리튬-황 이차전지용 전해액 및 이를 포함하는 리튬-황 이차전지 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW360987B (en) * | 1995-07-25 | 1999-06-11 | Sumitomo Chemical Co | Non-aqueous electrolyte and lithium secondary battery |
JP4448275B2 (ja) * | 2001-05-11 | 2010-04-07 | 三星エスディアイ株式会社 | リチウム二次電池用電解液及びこれを含むリチウム二次電池 |
JP3512021B2 (ja) * | 2001-05-15 | 2004-03-29 | 株式会社日立製作所 | リチウム二次電池 |
TWI462364B (zh) * | 2003-07-17 | 2014-11-21 | Ube Industries | Lithium battery for non-aqueous electrolyte and the use of its lithium battery |
ATE355629T1 (de) * | 2003-08-20 | 2006-03-15 | Samsung Sdi Co Ltd | Elektrolyt für wiederaufladbare lithium-batterie und wiederaufladbare lithium-batterie enthaltend denselben |
KR100578873B1 (ko) * | 2004-01-29 | 2006-05-11 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 전해질 및 이를 포함하는 리튬 이차 전지 |
-
2005
- 2005-10-10 DE DE102005048802A patent/DE102005048802A1/de not_active Withdrawn
-
2006
- 2006-10-05 TW TW095137184A patent/TW200746500A/zh unknown
- 2006-10-06 CN CNA2006800374037A patent/CN101283466A/zh active Pending
- 2006-10-06 EP EP06807031A patent/EP1938404A1/en not_active Withdrawn
- 2006-10-06 WO PCT/EP2006/067129 patent/WO2007042471A1/en active Application Filing
- 2006-10-06 US US12/089,544 patent/US20090197167A1/en not_active Abandoned
- 2006-10-06 KR KR1020087008430A patent/KR20080059182A/ko not_active Application Discontinuation
- 2006-10-06 JP JP2008535004A patent/JP2009512148A/ja active Pending
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102484281A (zh) * | 2009-08-31 | 2012-05-30 | 三菱化学株式会社 | 非水电解液及使用该非水电解液的非水电解质电池 |
CN103098291B (zh) * | 2010-11-16 | 2016-04-27 | 株式会社艾迪科 | 非水电解液二次电池 |
CN103181017A (zh) * | 2010-11-16 | 2013-06-26 | 株式会社艾迪科 | 非水电解液二次电池 |
CN103098291A (zh) * | 2010-11-16 | 2013-05-08 | 株式会社艾迪科 | 非水电解液二次电池 |
CN103181017B (zh) * | 2010-11-16 | 2016-08-10 | 株式会社艾迪科 | 非水电解液二次电池 |
CN103636052A (zh) * | 2011-04-26 | 2014-03-12 | 索尔维公司 | 锂空气电池组电池 |
CN102898308A (zh) * | 2011-07-27 | 2013-01-30 | 苏州大学 | 一种双氟烷基衣康酸酯及其制备方法 |
CN103828116B (zh) * | 2011-11-10 | 2016-04-27 | 株式会社艾迪科 | 非水电解液及使用了该电解液的非水电解液二次电池 |
CN103828116A (zh) * | 2011-11-10 | 2014-05-28 | 株式会社艾迪科 | 非水电解液及使用了该电解液的非水电解液二次电池 |
CN103715454A (zh) * | 2013-07-18 | 2014-04-09 | 江西优锂新材股份有限公司 | 一种锂离子电池用电解液以及含有该电解液的二次电池 |
CN107004902A (zh) * | 2014-10-02 | 2017-08-01 | 塞勒创尼克斯公司 | 具有增强的电化学和热稳定性的含有机硅的电解液组合物 |
CN108140892A (zh) * | 2015-06-22 | 2018-06-08 | 野猫技术开发公司 | 用于锂离子电池的电解质制剂 |
CN110190333A (zh) * | 2018-02-22 | 2019-08-30 | 丰田自动车株式会社 | 电解液及锂离子电池 |
CN110190333B (zh) * | 2018-02-22 | 2022-05-31 | 丰田自动车株式会社 | 电解液及锂离子电池 |
CN112771022A (zh) * | 2018-10-04 | 2021-05-07 | 魁北克电力公司 | 用于Li离子电池中的电解质的添加剂 |
CN112771022B (zh) * | 2018-10-04 | 2024-03-19 | 魁北克电力公司 | 用于Li离子电池中的电解质的添加剂 |
CN109585919A (zh) * | 2018-11-06 | 2019-04-05 | 欣旺达电子股份有限公司 | 锂离子电池及其电解液 |
CN109585919B (zh) * | 2018-11-06 | 2020-08-28 | 欣旺达电子股份有限公司 | 锂离子电池及其电解液 |
CN111384441A (zh) * | 2018-12-27 | 2020-07-07 | 浙江省化工研究院有限公司 | 一种电池电解液添加剂及含有此添加剂的电解液和锂离子电池 |
CN111384440B (zh) * | 2018-12-27 | 2023-09-12 | 浙江省化工研究院有限公司 | 一种锂离子电池电解液添加剂及含有此添加剂的电解液和锂离子电池 |
CN111384440A (zh) * | 2018-12-27 | 2020-07-07 | 浙江省化工研究院有限公司 | 一种锂离子电池电解液添加剂及含有此添加剂的电解液和锂离子电池 |
US12100807B2 (en) | 2019-10-03 | 2024-09-24 | HYDRO-QUéBEC | Additives for electrolytes in Li-ions batteries |
CN113809401A (zh) * | 2021-10-26 | 2021-12-17 | 远景动力技术(江苏)有限公司 | 锂离子电池非水电解液及其应用 |
CN113809401B (zh) * | 2021-10-26 | 2024-01-30 | 远景动力技术(江苏)有限公司 | 锂离子电池非水电解液及其应用 |
CN114725536A (zh) * | 2022-04-21 | 2022-07-08 | 中南大学 | 一种水系锌锰电池电解液及其应用 |
CN114725536B (zh) * | 2022-04-21 | 2024-05-28 | 中南大学 | 一种水系锌锰电池电解液及其应用 |
Also Published As
Publication number | Publication date |
---|---|
US20090197167A1 (en) | 2009-08-06 |
WO2007042471A1 (en) | 2007-04-19 |
TW200746500A (en) | 2007-12-16 |
KR20080059182A (ko) | 2008-06-26 |
JP2009512148A (ja) | 2009-03-19 |
DE102005048802A1 (de) | 2007-04-12 |
EP1938404A1 (en) | 2008-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101283466A (zh) | 用于锂离子电池的氟化添加剂 | |
US9406977B2 (en) | Fluorinated compounds for use in lithium battery electrolytes | |
US9160005B2 (en) | Modified maleimide oligomer, preparation method thereof and composition containing the same | |
US8101302B2 (en) | Redox shuttles for high voltage cathodes | |
US12021226B2 (en) | Cathode materials for secondary batteries | |
CN103579667B (zh) | 锂离子电池 | |
JP2008053211A (ja) | 電池用非水電解液及びそれを備えた非水電解液電池 | |
JPH117978A (ja) | 電解液およびそれを用いる電気エネルギー発生装置 | |
JP5321685B2 (ja) | リチウム二次電池の非水電解液用溶媒 | |
JP5093992B2 (ja) | リチウム二次電池用非水電解液及びそれを備えたリチウム二次電池 | |
CN108258316A (zh) | 锂电池电解液 | |
JP4727387B2 (ja) | リチウム電池用電解質及びこれを含むリチウム電池 | |
JP4842617B2 (ja) | リチウム電池用電解質およびリチウム電池 | |
CN108539268B (zh) | 高比能锂电池非水电解液 | |
CN100354336C (zh) | 聚醚类高分子化合物、使用其形成的离子导电性高分子组合物和电化学设备 | |
JP2006286570A (ja) | リチウム二次電池用非水電解液及びそれを備えたリチウム二次電池 | |
JP4754323B2 (ja) | リチウム電池用電解質およびリチウム電池 | |
JP2008052988A (ja) | 電池用非水電解液及びそれを備えた非水電解液電池 | |
JP2008112681A (ja) | 電池用非水電解液及びそれを備えた非水電解液電池 | |
KR100645775B1 (ko) | 리튬이차전지용 비수전해액 및 그를 포함하는 리튬이차전지 | |
CN104078709B (zh) | 锂离子二次电池电解液 | |
JP2008123898A (ja) | 電池用非水電解液及びそれを備えた非水電解液電池 | |
JP2019220450A (ja) | ロッキングチェア型二次電池用電解液及びロッキングチェア型二次電池 | |
CN118645699A (zh) | 电解液、锂离子电池及用电装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081008 |