JP6684515B2 - バッテリ用の電解質用の難燃剤 - Google Patents
バッテリ用の電解質用の難燃剤 Download PDFInfo
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- JP6684515B2 JP6684515B2 JP2016525495A JP2016525495A JP6684515B2 JP 6684515 B2 JP6684515 B2 JP 6684515B2 JP 2016525495 A JP2016525495 A JP 2016525495A JP 2016525495 A JP2016525495 A JP 2016525495A JP 6684515 B2 JP6684515 B2 JP 6684515B2
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- electrolyte composition
- lithium
- carbonate
- electrolyte
- compound
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- 239000003792 electrolyte Substances 0.000 title claims description 162
- 239000003063 flame retardant Substances 0.000 title description 8
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title description 5
- 239000000203 mixture Substances 0.000 claims description 174
- 150000001875 compounds Chemical class 0.000 claims description 40
- 229910052744 lithium Inorganic materials 0.000 claims description 29
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 21
- 239000000654 additive Substances 0.000 claims description 15
- 230000000996 additive effect Effects 0.000 claims description 13
- 239000003960 organic solvent Substances 0.000 claims description 13
- CZHYKKAKFWLGJO-UHFFFAOYSA-N dimethyl phosphite Chemical compound COP([O-])OC CZHYKKAKFWLGJO-UHFFFAOYSA-N 0.000 claims description 12
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 9
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 8
- 150000005676 cyclic carbonates Chemical class 0.000 claims description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 8
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 5
- 125000002015 acyclic group Chemical group 0.000 claims description 5
- 229910013870 LiPF 6 Inorganic materials 0.000 claims description 4
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- -1 nitrile acrylate Chemical class 0.000 description 45
- 229910052751 metal Inorganic materials 0.000 description 22
- 239000002184 metal Substances 0.000 description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
- 125000004122 cyclic group Chemical group 0.000 description 10
- 229910019142 PO4 Inorganic materials 0.000 description 7
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 7
- 239000011888 foil Substances 0.000 description 7
- 229910002804 graphite Inorganic materials 0.000 description 7
- 239000010439 graphite Substances 0.000 description 7
- 239000011572 manganese Substances 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 7
- 239000010452 phosphate Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 229910003002 lithium salt Inorganic materials 0.000 description 6
- 159000000002 lithium salts Chemical class 0.000 description 6
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 5
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 5
- 229910021450 lithium metal oxide Inorganic materials 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 150000001983 dialkylethers Chemical class 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 229920001515 polyalkylene glycol Polymers 0.000 description 4
- 229920000570 polyether Polymers 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229910052710 silicon Chemical group 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 2
- DZRUNSUYJCQUIG-UHFFFAOYSA-N 2-methylbutan-2-yl hydrogen carbonate Chemical compound CCC(C)(C)OC(O)=O DZRUNSUYJCQUIG-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 229910017482 Cu 6 Sn 5 Inorganic materials 0.000 description 2
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- 229910013063 LiBF 4 Inorganic materials 0.000 description 2
- 229910013872 LiPF Inorganic materials 0.000 description 2
- 101150058243 Lipf gene Proteins 0.000 description 2
- UUIQMZJEGPQKFD-UHFFFAOYSA-N Methyl butyrate Chemical compound CCCC(=O)OC UUIQMZJEGPQKFD-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 2
- 239000010406 cathode material Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002482 conductive additive Substances 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 150000004292 cyclic ethers Chemical class 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 150000003949 imides Chemical class 0.000 description 2
- 150000002596 lactones Chemical class 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910052752 metalloid Inorganic materials 0.000 description 2
- 150000002738 metalloids Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000010703 silicon Chemical group 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- PYOKUURKVVELLB-UHFFFAOYSA-N trimethyl orthoformate Chemical compound COC(OC)OC PYOKUURKVVELLB-UHFFFAOYSA-N 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 description 1
- ZZXUZKXVROWEIF-UHFFFAOYSA-N 1,2-butylene carbonate Chemical compound CCC1COC(=O)O1 ZZXUZKXVROWEIF-UHFFFAOYSA-N 0.000 description 1
- WDXYVJKNSMILOQ-UHFFFAOYSA-N 1,3,2-dioxathiolane 2-oxide Chemical compound O=S1OCCO1 WDXYVJKNSMILOQ-UHFFFAOYSA-N 0.000 description 1
- FSSPGSAQUIYDCN-UHFFFAOYSA-N 1,3-Propane sultone Chemical compound O=S1(=O)CCCO1 FSSPGSAQUIYDCN-UHFFFAOYSA-N 0.000 description 1
- VDFVNEFVBPFDSB-UHFFFAOYSA-N 1,3-dioxane Chemical compound C1COCOC1 VDFVNEFVBPFDSB-UHFFFAOYSA-N 0.000 description 1
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
- LFJJGHGXHXXDFT-UHFFFAOYSA-N 3-bromooxolan-2-one Chemical compound BrC1CCOC1=O LFJJGHGXHXXDFT-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
- SBLRHMKNNHXPHG-UHFFFAOYSA-N 4-fluoro-1,3-dioxolan-2-one Chemical group FC1COC(=O)O1 SBLRHMKNNHXPHG-UHFFFAOYSA-N 0.000 description 1
- HCJMNOSIAGSZBM-UHFFFAOYSA-N 6-methylsalicylic acid Chemical compound CC1=CC=CC(O)=C1C(O)=O HCJMNOSIAGSZBM-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 229910019043 CoSn Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- 239000002000 Electrolyte additive Substances 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910011281 LiCoPO 4 Inorganic materials 0.000 description 1
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 1
- 229910014689 LiMnO Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- 229910013086 LiNiPO Inorganic materials 0.000 description 1
- 229910012513 LiSbF 6 Inorganic materials 0.000 description 1
- 229910001228 Li[Ni1/3Co1/3Mn1/3]O2 (NCM 111) Inorganic materials 0.000 description 1
- 229910000572 Lithium Nickel Cobalt Manganese Oxide (NCM) Inorganic materials 0.000 description 1
- XOBKSJJDNFUZPF-UHFFFAOYSA-N Methoxyethane Chemical compound CCOC XOBKSJJDNFUZPF-UHFFFAOYSA-N 0.000 description 1
- LOMVENUNSWAXEN-UHFFFAOYSA-N Methyl oxalate Chemical compound COC(=O)C(=O)OC LOMVENUNSWAXEN-UHFFFAOYSA-N 0.000 description 1
- 229910018353 Ni0.21Co0.08Mn0.71 Inorganic materials 0.000 description 1
- 229910018344 Ni0.22Co0.12Mn0.66 Inorganic materials 0.000 description 1
- 229910016397 Ni0.35Co0.15Mn0.5 Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- FBDMTTNVIIVBKI-UHFFFAOYSA-N [O-2].[Mn+2].[Co+2].[Ni+2].[Li+] Chemical compound [O-2].[Mn+2].[Co+2].[Ni+2].[Li+] FBDMTTNVIIVBKI-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- JZQAAQZDDMEFGZ-UHFFFAOYSA-N bis(ethenyl) hexanedioate Chemical compound C=COC(=O)CCCCC(=O)OC=C JZQAAQZDDMEFGZ-UHFFFAOYSA-N 0.000 description 1
- COXSXIJJRSUURN-UHFFFAOYSA-N butyl ethyl hydrogen phosphite Chemical compound CCCCOP(O)OCC COXSXIJJRSUURN-UHFFFAOYSA-N 0.000 description 1
- FRXOFPPOFAYWHE-UHFFFAOYSA-N butyl methyl hydrogen phosphite Chemical compound CCCCOP(O)OC FRXOFPPOFAYWHE-UHFFFAOYSA-N 0.000 description 1
- GNWBGGYAGHBVBF-UHFFFAOYSA-N butyl propyl hydrogen phosphite Chemical compound P(OCCC)(OCCCC)O GNWBGGYAGHBVBF-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- CCRCUPLGCSFEDV-UHFFFAOYSA-N cinnamic acid methyl ester Natural products COC(=O)C=CC1=CC=CC=C1 CCRCUPLGCSFEDV-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- OSPSWZSRKYCQPF-UHFFFAOYSA-N dibutoxy(oxo)phosphanium Chemical compound CCCCO[P+](=O)OCCCC OSPSWZSRKYCQPF-UHFFFAOYSA-N 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- LXCYSACZTOKNNS-UHFFFAOYSA-N diethoxy(oxo)phosphanium Chemical compound CCO[P+](=O)OCC LXCYSACZTOKNNS-UHFFFAOYSA-N 0.000 description 1
- YNQRWVCLAIUHHI-UHFFFAOYSA-L dilithium;oxalate Chemical compound [Li+].[Li+].[O-]C(=O)C([O-])=O YNQRWVCLAIUHHI-UHFFFAOYSA-L 0.000 description 1
- NKDDWNXOKDWJAK-UHFFFAOYSA-N dimethoxymethane Chemical compound COCOC NKDDWNXOKDWJAK-UHFFFAOYSA-N 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- BEPAFCGSDWSTEL-UHFFFAOYSA-N dimethyl malonate Chemical compound COC(=O)CC(=O)OC BEPAFCGSDWSTEL-UHFFFAOYSA-N 0.000 description 1
- XTDYIOOONNVFMA-UHFFFAOYSA-N dimethyl pentanedioate Chemical compound COC(=O)CCCC(=O)OC XTDYIOOONNVFMA-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- GCSJLQSCSDMKTP-UHFFFAOYSA-N ethenyl(trimethyl)silane Chemical compound C[Si](C)(C)C=C GCSJLQSCSDMKTP-UHFFFAOYSA-N 0.000 description 1
- UFZOPKFMKMAWLU-UHFFFAOYSA-M ethoxy(methyl)phosphinate Chemical compound CCOP(C)([O-])=O UFZOPKFMKMAWLU-UHFFFAOYSA-M 0.000 description 1
- KLKFAASOGCDTDT-UHFFFAOYSA-N ethoxymethoxyethane Chemical compound CCOCOCC KLKFAASOGCDTDT-UHFFFAOYSA-N 0.000 description 1
- BGSFCOHRQUBESL-UHFFFAOYSA-N ethyl prop-2-enyl carbonate Chemical compound CCOC(=O)OCC=C BGSFCOHRQUBESL-UHFFFAOYSA-N 0.000 description 1
- AEHVMUMGWLAZNV-UHFFFAOYSA-N ethyl propan-2-yl carbonate Chemical compound CCOC(=O)OC(C)C AEHVMUMGWLAZNV-UHFFFAOYSA-N 0.000 description 1
- SWWKXISBZIYCSW-UHFFFAOYSA-N ethyl propyl hydrogen phosphite Chemical compound CCCOP(O)OCC SWWKXISBZIYCSW-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 229910021385 hard carbon Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 229910000765 intermetallic Inorganic materials 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
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- GAPFWGOSHOCNBM-UHFFFAOYSA-N isopropyl nitrate Chemical compound CC(C)O[N+]([O-])=O GAPFWGOSHOCNBM-UHFFFAOYSA-N 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- SWAIALBIBWIKKQ-UHFFFAOYSA-N lithium titanium Chemical compound [Li].[Ti] SWAIALBIBWIKKQ-UHFFFAOYSA-N 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
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XMJHPCRAQCTCFT-UHFFFAOYSA-N methyl chloroformate Chemical compound COC(Cl)=O XMJHPCRAQCTCFT-UHFFFAOYSA-N 0.000 description 1
- RCIJMMSZBQEWKW-UHFFFAOYSA-N methyl propan-2-yl carbonate Chemical compound COC(=O)OC(C)C RCIJMMSZBQEWKW-UHFFFAOYSA-N 0.000 description 1
- OWPMSOHHZHZZRZ-UHFFFAOYSA-N methyl propyl hydrogen phosphite Chemical compound CCCOP(O)OC OWPMSOHHZHZZRZ-UHFFFAOYSA-N 0.000 description 1
- CCRCUPLGCSFEDV-BQYQJAHWSA-N methyl trans-cinnamate Chemical compound COC(=O)\C=C\C1=CC=CC=C1 CCRCUPLGCSFEDV-BQYQJAHWSA-N 0.000 description 1
- NZRFSLMXTFGVGZ-UHFFFAOYSA-N n-[diethylamino(prop-2-enoxy)phosphoryl]-n-ethylethanamine Chemical compound CCN(CC)P(=O)(N(CC)CC)OCC=C NZRFSLMXTFGVGZ-UHFFFAOYSA-N 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000010450 olivine Substances 0.000 description 1
- 229910052609 olivine Inorganic materials 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- MRDKYAYDMCRFIT-UHFFFAOYSA-N oxalic acid;phosphoric acid Chemical compound OP(O)(O)=O.OC(=O)C(O)=O MRDKYAYDMCRFIT-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Chemical group 0.000 description 1
- 239000011574 phosphorus Chemical group 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- PRAHMDIEZMWIRW-UHFFFAOYSA-N propyl dihydrogen phosphite Chemical compound CCCOP(O)O PRAHMDIEZMWIRW-UHFFFAOYSA-N 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000002441 reversible effect Effects 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
- 238000007086 side reaction Methods 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 229910021384 soft carbon Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 229910052717 sulfur Chemical group 0.000 description 1
- 239000011593 sulfur Chemical group 0.000 description 1
- 150000008053 sultones Chemical class 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- GKASDNZWUGIAMG-UHFFFAOYSA-N triethyl orthoformate Chemical compound CCOC(OCC)OCC GKASDNZWUGIAMG-UHFFFAOYSA-N 0.000 description 1
- CYTQBVOFDCPGCX-UHFFFAOYSA-N trimethyl phosphite Chemical compound COP(OC)OC CYTQBVOFDCPGCX-UHFFFAOYSA-N 0.000 description 1
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052725 zinc 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
- H01M10/05—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
- H01M10/0568—Liquid materials characterised by the solutes
-
- 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
- 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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
-
- 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)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Fireproofing Substances (AREA)
Description
の少なくとも1種の化合物の少なくとも3質量%の電解質組成物、及び
b)少なくとも1種のアノード膜形成用添加剤
を含むことを特徴とする電解質組成物によって達成され得る。
a)5〜10質量%の電解質組成物、一般構造(I)
(式中、R1及びR2は独立してメチル又はエチルである)の化合物、及び
b)2〜3質量%電解質組成物、不飽和カーボネート
を含む電解質組成物を含む。
a)5〜10質量%の電解質組成物、一般構造(I)
(式中、R1及びR2は独立してメチル又はエチルである)の化合物、及び
b)2〜3質量%の電解質組成物、オキサラート含有化合物
を含む電解質組成物を含む。
a)5〜10質量%の電解質組成物、ジメチルホスファイト、及び
b)1〜3質量%の電解質組成物、不飽和カーボネート
を含む電解質組成物を含む。
a)5〜10質量%の電解質組成物、ジメチルホスファイト、及び
b)0.5〜3質量%の電解質組成物、オキサラート含有化合物
を含む電解質組成物を含む。
a)5〜10質量%の電解質組成物、一般構造(I)
(式中、R1及びR2は独立してメチル又はエチルである)の化合物、及び
b)1〜2質量%の電解質組成物、不飽和カーボネート
を含む電解質組成物を含む。
a)5〜10質量%の電解質組成物、一般構造(I)
(式中、R1及びR2は独立してメチル又はエチルである)の化合物、及び
b)0.5〜2質量%の電解質組成物、オキサラート含有化合物
を含む電解質組成物を含む。
a)5〜10質量%の電解質組成物、ジメチルホスファイト、及び
b)1〜2質量%の電解質組成物、不飽和カーボネート
を含む電解質組成物を含む。
a)5〜10質量%の電解質組成物、ジメチルホスファイト、及び
b)1〜2質量%の電解質組成物、オキサラート含有化合物
を含む電解質組成物を含む。
a)5〜10質量%の電解質組成物、ジメチルホスファイト、及び
b)1〜3質量%の電解質組成物、ビニレンカーボネート、
を含む電解質組成物を含む。
a)5〜10質量%の電解質組成物、ジメチルホスファイト、及び
b)0.1〜1質量%の電解質組成物、リチウムビス(オキサラト)ボレート
を含む電解質組成物を含む。
a)3〜15質量%の電解質組成物、ジメチルホスファイト、及び
b)1〜3質量%の電解質組成物、ビニレンカーボネート
を含む電解質組成物を含む。
a)3〜15質量%の電解質組成物、ジメチルホスファイト、及び
b)0.1〜1質量%の電解質組成物、リチウムビス(オキサラト)ボレート
を含む電解質組成物を含む。
(式中、m及びnは、以下のように定義される:
m=1 Xが、酸素及び硫黄から選択されるとき
m=2 Xが、窒素及びリンから選択されるとき
m=3 Xが、炭素及びケイ素から選択されるとき、及び
nは1〜20の範囲の整数であり、
例えば、LiC(CnF2n+1SO2)3(式中、nは1〜20の範囲の整数である)、及びリチウムイミド、例えば、LiN(CnF2n+1SO2)2(式中、nは1〜20の範囲の整数である。))の塩である。
a)3〜15質量%の電解質組成物、一般式(I)の少なくとも1種の化合物と、
b)0.1〜3質量%の電解質組成物、添加剤を形成する少なくとも1種のアノード膜と、
c)0〜96.9質量%の電解質組成物、少なくとも1種の非プロトン性有機溶媒と、
d)0〜10質量%の電解質組成物、少なくとも1種のリチウム塩と
を含む。
エチレンカルボネート(EC)及びエチルメチルカルボネート(EMC)からなり、さらに表1に記載の成分を含有する混合物中のリチウムヘキサフルオロホスフェートの1M溶液を製造する。ワットマン(R)ガラスフィルター(直径4.25cm)を電解質中に浸漬する。フィルターによって取り込まれた電解質の量を計量した後、フィルターを、空気流量が制御されたフードの中で垂直に吊り上げた。電解質をライターで点火し、燃焼時間を測定する。このSETをフィルター中の電解質のグラム当りの秒で記録する。
ボタン電池を、2mAh/cm2の容量を有するリチウムニッケルコバルトマンガンオキシド(NCM111)電極、及び2.15mAh/cm2の容量を有するグラファイト電極を使用して製造した。ガラス繊維フィルターセパレータ(ワットマン(R)GF/D)を、それぞれの電解質組成物100μlに浸漬されたセパレータとして使用した。全ての電気化学測定を人工気候室内で25℃で行った。その電池の放電容量を、以下の手順に従って、サイクル数に関して測定した。
Claims (9)
- 一般式(I)の少なくとも1種の化合物が、前記電解質組成物の少なくとも5重量%を構成することを特徴とする請求項1に記載の電解質組成物。
- 少なくとも1種の非プロトン性有機溶媒が更に含まれることを特徴とする請求項1〜2のいずれか1項に記載の電解質組成物。
- 前記少なくとも1種の非プロトン性有機溶媒が、少なくとも1種のカーボネートであることを特徴とする請求項3に記載の電解質組成物。
- 前記少なくとも1種の非プロトン性有機溶媒が、少なくとも1種の環状カーボネート及び少なくとも1種の非環状カーボネートの混合物であることを特徴とする請求項3に記載の電解質組成物。
- LiPF6が更に含まれることを特徴とする請求項1〜5のいずれか1項に記載の電解質組成物。
- 前記一般式(I)の少なくとも1種の化合物が、ジメチルホスファイトであることを特徴とする請求項1〜6のいずれか1項に記載の電解質組成物。
- 請求項1〜7のいずれか1項に記載の前記電解質組成物を含むことを特徴とするバッテリ。
- 当該バッテリがリチウム挿入炭素質アノードを含むことを特徴とする請求項8に記載のバッテリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13189533.6 | 2013-10-21 | ||
EP20130189533 EP2863467A1 (en) | 2013-10-21 | 2013-10-21 | Flame retardant for electrolytes for batteries |
PCT/EP2014/071752 WO2015058976A1 (en) | 2013-10-21 | 2014-10-10 | Flame retardant for electrolytes for batteries |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016541092A JP2016541092A (ja) | 2016-12-28 |
JP6684515B2 true JP6684515B2 (ja) | 2020-04-22 |
Family
ID=49382365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016525495A Active JP6684515B2 (ja) | 2013-10-21 | 2014-10-10 | バッテリ用の電解質用の難燃剤 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160276707A1 (ja) |
EP (2) | EP2863467A1 (ja) |
JP (1) | JP6684515B2 (ja) |
KR (1) | KR102371100B1 (ja) |
CN (1) | CN105659423A (ja) |
WO (1) | WO2015058976A1 (ja) |
Families Citing this family (8)
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US10128537B2 (en) * | 2016-08-30 | 2018-11-13 | Wildcat Discovery Technologies, Inc. | Electrolyte formulations for electrochemical cells containing a silicon electrode |
KR20230122176A (ko) * | 2016-09-21 | 2023-08-22 | 바스프 에스이 | 이작용성 포스폰산 실릴에스터를 포함하는 전기화학셀 |
US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
US11251430B2 (en) | 2018-03-05 | 2022-02-15 | The Research Foundation For The State University Of New York | ϵ-VOPO4 cathode for lithium ion batteries |
KR102479724B1 (ko) * | 2019-02-19 | 2022-12-21 | 삼성에스디아이 주식회사 | 알콕시포스핀계 첨가제를 포함하는 리튬 이차전지 |
CN109962294B (zh) * | 2019-03-20 | 2022-01-21 | 珠海市赛纬电子材料股份有限公司 | 一种非水锂离子电池电解液及锂离子电池 |
CN112151861B (zh) * | 2019-06-28 | 2024-02-23 | 中国科学院物理研究所 | 一种电池负极表面保护组合物及其电解液和应用 |
KR102521133B1 (ko) | 2021-09-14 | 2023-04-13 | 군산대학교산학협력단 | 슈퍼커패시터용 불연성 전해질 및 이를 포함하는 슈퍼커패시터 |
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US6096447A (en) | 1997-11-05 | 2000-08-01 | Wilson Greatbatch Ltd. | Phosphonate additives for nonaqueous electrolyte in alkali metal electrochemical cells |
US6210840B1 (en) | 1997-12-02 | 2001-04-03 | Denso Corporation | Flame-retardant electrolytic solution and nonaqueous secondary battery containing the same |
US6200701B1 (en) * | 1999-01-25 | 2001-03-13 | Wilson Greatbatch Ltd. | Phosphonate additives for nonaqueous electrolyte in rechargeable cells |
JP4187965B2 (ja) * | 2001-12-06 | 2008-11-26 | 三菱化学株式会社 | 非水系電解液及びそれを用いたリチウム二次電池 |
CN101079505B (zh) * | 2007-05-11 | 2010-05-26 | 武汉大学 | 锂二次电池用阻燃电解液及其锂电池 |
JP5430920B2 (ja) * | 2008-03-17 | 2014-03-05 | 三洋電機株式会社 | 非水電解質二次電池 |
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-
2013
- 2013-10-21 EP EP20130189533 patent/EP2863467A1/en not_active Withdrawn
-
2014
- 2014-10-10 WO PCT/EP2014/071752 patent/WO2015058976A1/en active Application Filing
- 2014-10-10 KR KR1020167013321A patent/KR102371100B1/ko active IP Right Grant
- 2014-10-10 JP JP2016525495A patent/JP6684515B2/ja active Active
- 2014-10-10 CN CN201480057862.6A patent/CN105659423A/zh active Pending
- 2014-10-10 EP EP14781913.0A patent/EP3061148B1/en active Active
- 2014-10-10 US US15/030,973 patent/US20160276707A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP3061148A1 (en) | 2016-08-31 |
KR20160074618A (ko) | 2016-06-28 |
KR102371100B1 (ko) | 2022-03-04 |
JP2016541092A (ja) | 2016-12-28 |
WO2015058976A1 (en) | 2015-04-30 |
EP2863467A1 (en) | 2015-04-22 |
CN105659423A (zh) | 2016-06-08 |
US20160276707A1 (en) | 2016-09-22 |
EP3061148B1 (en) | 2017-09-27 |
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