KR101947068B1 - 이온성 착체, 비수전해액 전지용 전해액, 비수전해액 전지 및 이온성 착체의 합성법 - Google Patents
이온성 착체, 비수전해액 전지용 전해액, 비수전해액 전지 및 이온성 착체의 합성법 Download PDFInfo
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- KR101947068B1 KR101947068B1 KR1020177002026A KR20177002026A KR101947068B1 KR 101947068 B1 KR101947068 B1 KR 101947068B1 KR 1020177002026 A KR1020177002026 A KR 1020177002026A KR 20177002026 A KR20177002026 A KR 20177002026A KR 101947068 B1 KR101947068 B1 KR 101947068B1
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- 239000011255 nonaqueous electrolyte Substances 0.000 title claims abstract description 226
- 239000003792 electrolyte Substances 0.000 title claims description 66
- 238000001308 synthesis method Methods 0.000 title description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 157
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 40
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 38
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 35
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 6
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- 150000001875 compounds Chemical class 0.000 claims description 186
- -1 halogen ion Chemical class 0.000 claims description 166
- 239000008151 electrolyte solution Substances 0.000 claims description 150
- 239000011356 non-aqueous organic solvent Substances 0.000 claims description 58
- 125000004122 cyclic group Chemical group 0.000 claims description 47
- 125000005843 halogen group Chemical group 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 45
- 229910052731 fluorine Inorganic materials 0.000 claims description 40
- 125000001153 fluoro group Chemical group F* 0.000 claims description 39
- 229910052782 aluminium Inorganic materials 0.000 claims description 38
- 125000004434 sulfur atom Chemical group 0.000 claims description 37
- 125000005842 heteroatom Chemical group 0.000 claims description 34
- 150000003839 salts Chemical class 0.000 claims description 33
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- 150000001450 anions Chemical class 0.000 claims description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 29
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- 125000005133 alkynyloxy group Chemical group 0.000 claims description 28
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- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 28
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- 125000003302 alkenyloxy group Chemical group 0.000 claims description 27
- 125000003545 alkoxy group Chemical group 0.000 claims description 26
- 239000000126 substance Substances 0.000 claims description 26
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- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims description 22
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 22
- 239000011734 sodium Substances 0.000 claims description 20
- 229910001415 sodium ion Inorganic materials 0.000 claims description 19
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims description 18
- 229910052744 lithium Inorganic materials 0.000 claims description 18
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 17
- 229910052796 boron Inorganic materials 0.000 claims description 15
- 229910052698 phosphorus Inorganic materials 0.000 claims description 15
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 claims description 14
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- 125000004104 aryloxy group Chemical group 0.000 claims description 14
- 229910001416 lithium ion Inorganic materials 0.000 claims description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 13
- 229910052783 alkali metal Inorganic materials 0.000 claims description 13
- 150000001340 alkali metals Chemical group 0.000 claims description 13
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 12
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 12
- 229910052787 antimony Inorganic materials 0.000 claims description 10
- 229910052785 arsenic Inorganic materials 0.000 claims description 10
- 229910052795 boron group element Inorganic materials 0.000 claims description 10
- 229910052800 carbon group element Inorganic materials 0.000 claims description 10
- 125000004465 cycloalkenyloxy group Chemical group 0.000 claims description 10
- 125000000000 cycloalkoxy group Chemical group 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 125000000962 organic group Chemical group 0.000 claims description 10
- 229910052696 pnictogen Inorganic materials 0.000 claims description 10
- 125000001889 triflyl group Chemical group FC(F)(F)S(*)(=O)=O 0.000 claims description 10
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 9
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- 238000009831 deintercalation Methods 0.000 claims description 9
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- 238000009830 intercalation Methods 0.000 claims description 9
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 8
- KKQAVHGECIBFRQ-UHFFFAOYSA-N methyl propyl carbonate Chemical compound CCCOC(=O)OC KKQAVHGECIBFRQ-UHFFFAOYSA-N 0.000 claims description 8
- 125000004793 2,2,2-trifluoroethoxy group Chemical group FC(CO*)(F)F 0.000 claims description 7
- 229910001413 alkali metal ion Inorganic materials 0.000 claims description 7
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 claims description 7
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- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 7
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 7
- FSSPGSAQUIYDCN-UHFFFAOYSA-N 1,3-Propane sultone Chemical compound O=S1(=O)CCCO1 FSSPGSAQUIYDCN-UHFFFAOYSA-N 0.000 claims description 6
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 6
- 125000006017 1-propenyl group Chemical group 0.000 claims description 6
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 6
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- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 6
- FWBMVXOCTXTBAD-UHFFFAOYSA-N butyl methyl carbonate Chemical compound CCCCOC(=O)OC FWBMVXOCTXTBAD-UHFFFAOYSA-N 0.000 claims description 6
- 150000005678 chain carbonates Chemical class 0.000 claims description 6
- 150000005676 cyclic carbonates Chemical class 0.000 claims description 6
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 6
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 6
- 125000003709 fluoroalkyl group Chemical group 0.000 claims description 6
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 claims description 6
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 6
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 6
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 claims description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 5
- VDFVNEFVBPFDSB-UHFFFAOYSA-N 1,3-dioxane Chemical compound C1COCOC1 VDFVNEFVBPFDSB-UHFFFAOYSA-N 0.000 claims description 4
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 claims description 4
- DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical compound C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 claims description 4
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 claims description 4
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims description 4
- 150000002222 fluorine compounds Chemical class 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- KTQDYGVEEFGIIL-UHFFFAOYSA-N n-fluorosulfonylsulfamoyl fluoride Chemical compound FS(=O)(=O)NS(F)(=O)=O KTQDYGVEEFGIIL-UHFFFAOYSA-N 0.000 claims description 4
- ZXMGHDIOOHOAAE-UHFFFAOYSA-N 1,1,1-trifluoro-n-(trifluoromethylsulfonyl)methanesulfonamide Chemical compound FC(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)F ZXMGHDIOOHOAAE-UHFFFAOYSA-N 0.000 claims description 3
- ZZXUZKXVROWEIF-UHFFFAOYSA-N 1,2-butylene carbonate Chemical compound CCC1COC(=O)O1 ZZXUZKXVROWEIF-UHFFFAOYSA-N 0.000 claims description 3
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 claims description 3
- 125000004206 2,2,2-trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 claims description 3
- ACULGXXXZSQEOP-UHFFFAOYSA-O 2,3-bis(trifluoromethylsulfonyl)-1H-imidazol-3-ium Chemical compound FC(S(=O)(=O)C1=[N+](C=CN1)S(=O)(=O)C(F)(F)F)(F)F ACULGXXXZSQEOP-UHFFFAOYSA-O 0.000 claims description 3
- RWFFDSPKQRHUCD-UHFFFAOYSA-N FS(=O)(=O)C=1N=C(NC=1)S(=O)(=O)C(F)(F)F Chemical compound FS(=O)(=O)C=1N=C(NC=1)S(=O)(=O)C(F)(F)F RWFFDSPKQRHUCD-UHFFFAOYSA-N 0.000 claims description 3
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 claims description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 3
- 125000000392 cycloalkenyl group Chemical group 0.000 claims description 3
- 150000002170 ethers Chemical class 0.000 claims description 3
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 3
- 150000002596 lactones Chemical class 0.000 claims description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 3
- 150000002825 nitriles Chemical class 0.000 claims description 3
- 229910001414 potassium ion Inorganic materials 0.000 claims description 3
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 claims description 3
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 claims description 3
- MBAKFIZHTUAVJN-UHFFFAOYSA-I hexafluoroantimony(1-);hydron Chemical compound F.F[Sb](F)(F)(F)F MBAKFIZHTUAVJN-UHFFFAOYSA-I 0.000 claims description 2
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 claims description 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 2
- QKBJDEGZZJWPJA-UHFFFAOYSA-N ethyl propyl carbonate Chemical compound [CH2]COC(=O)OCCC QKBJDEGZZJWPJA-UHFFFAOYSA-N 0.000 claims 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 2
- SPEUIVXLLWOEMJ-UHFFFAOYSA-N 1,1-dimethoxyethane Chemical compound COC(C)OC SPEUIVXLLWOEMJ-UHFFFAOYSA-N 0.000 claims 1
- 150000003457 sulfones Chemical class 0.000 claims 1
- 229910021645 metal ion Inorganic materials 0.000 abstract description 7
- 150000004010 onium ions Chemical class 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 230000014759 maintenance of location Effects 0.000 description 127
- 230000000052 comparative effect Effects 0.000 description 115
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- 238000011156 evaluation Methods 0.000 description 77
- 230000000694 effects Effects 0.000 description 45
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 28
- 239000000203 mixture Substances 0.000 description 28
- 238000002360 preparation method Methods 0.000 description 26
- 229910013870 LiPF 6 Inorganic materials 0.000 description 21
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 21
- 238000003756 stirring Methods 0.000 description 18
- 150000002500 ions Chemical class 0.000 description 17
- 238000001914 filtration Methods 0.000 description 16
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- 239000002033 PVDF binder Substances 0.000 description 14
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- 238000012360 testing method Methods 0.000 description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 13
- 238000003786 synthesis reaction Methods 0.000 description 13
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- 230000006872 improvement Effects 0.000 description 11
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- 230000006866 deterioration Effects 0.000 description 7
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 7
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 7
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- UWNXGZKSIKQKAH-UHFFFAOYSA-N Cc1cc(CNC(CO)C(O)=O)c(OCc2cccc(c2)C#N)cc1OCc1cccc(c1C)-c1ccc2OCCOc2c1 Chemical compound Cc1cc(CNC(CO)C(O)=O)c(OCc2cccc(c2)C#N)cc1OCc1cccc(c1C)-c1ccc2OCCOc2c1 UWNXGZKSIKQKAH-UHFFFAOYSA-N 0.000 description 6
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 6
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- VTCJSSWWQRJTKQ-UHFFFAOYSA-M lithium;pyridine-2-carboxylate Chemical compound [Li+].[O-]C(=O)C1=CC=CC=N1 VTCJSSWWQRJTKQ-UHFFFAOYSA-M 0.000 description 5
- 150000007530 organic bases Chemical class 0.000 description 5
- PNGLEYLFMHGIQO-UHFFFAOYSA-M sodium;3-(n-ethyl-3-methoxyanilino)-2-hydroxypropane-1-sulfonate;dihydrate Chemical compound O.O.[Na+].[O-]S(=O)(=O)CC(O)CN(CC)C1=CC=CC(OC)=C1 PNGLEYLFMHGIQO-UHFFFAOYSA-M 0.000 description 5
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- VDVLPSWVDYJFRW-UHFFFAOYSA-N lithium;bis(fluorosulfonyl)azanide Chemical compound [Li+].FS(=O)(=O)[N-]S(F)(=O)=O VDVLPSWVDYJFRW-UHFFFAOYSA-N 0.000 description 3
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- DEIYLHQMMLCLLQ-UHFFFAOYSA-N 2-(dimethylamino)acetic acid;lithium Chemical compound [Li].CN(C)CC(O)=O DEIYLHQMMLCLLQ-UHFFFAOYSA-N 0.000 description 2
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- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
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- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
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- 229910021290 NaFe0.5Co0.5O2 Inorganic materials 0.000 description 1
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- 239000004115 Sodium Silicate Substances 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
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- ZNZWHGXXPPPXLP-UHFFFAOYSA-N [Li].CN(C)CS(=O)(=O)O Chemical compound [Li].CN(C)CS(=O)(=O)O ZNZWHGXXPPPXLP-UHFFFAOYSA-N 0.000 description 1
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
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- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
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- 239000006227 byproduct Substances 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
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- 239000011575 calcium Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
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- 238000004891 communication Methods 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
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- 239000010949 copper Substances 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- HHNHBFLGXIUXCM-GFCCVEGCSA-N cyclohexylbenzene Chemical compound [CH]1CCCC[C@@H]1C1=CC=CC=C1 HHNHBFLGXIUXCM-GFCCVEGCSA-N 0.000 description 1
- 125000002433 cyclopentenyl group Chemical group C1(=CCCC1)* 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- LANCTRRJXQFVPH-UHFFFAOYSA-L dilithium;methanedisulfonate Chemical compound [Li+].[Li+].[O-]S(=O)(=O)CS([O-])(=O)=O LANCTRRJXQFVPH-UHFFFAOYSA-L 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 125000004428 fluoroalkoxy group Chemical group 0.000 description 1
- 125000004407 fluoroaryl group Chemical group 0.000 description 1
- 125000005348 fluorocycloalkyl group Chemical group 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- 150000004693 imidazolium salts Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052742 iron 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
- 239000003273 ketjen black Substances 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- QYORKSMFUCGXHK-UHFFFAOYSA-M lithium 2-sulfoacetate Chemical compound S(=O)(=O)(O)CC(=O)[O-].[Li+] QYORKSMFUCGXHK-UHFFFAOYSA-M 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 229910002102 lithium manganese oxide Inorganic materials 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 1
- VLXXBCXTUVRROQ-UHFFFAOYSA-N lithium;oxido-oxo-(oxomanganiooxy)manganese Chemical compound [Li+].[O-][Mn](=O)O[Mn]=O VLXXBCXTUVRROQ-UHFFFAOYSA-N 0.000 description 1
- URIIGZKXFBNRAU-UHFFFAOYSA-N lithium;oxonickel Chemical compound [Li].[Ni]=O URIIGZKXFBNRAU-UHFFFAOYSA-N 0.000 description 1
- RSXUJDDZSFFZAC-UHFFFAOYSA-M lithium;pyridine-2-sulfonate Chemical compound [Li+].[O-]S(=O)(=O)C1=CC=CC=N1 RSXUJDDZSFFZAC-UHFFFAOYSA-M 0.000 description 1
- ZQQBUOJEFFWHCJ-UHFFFAOYSA-N lithium;pyridine-2-sulfonic acid Chemical compound [Li].OS(=O)(=O)C1=CC=CC=N1 ZQQBUOJEFFWHCJ-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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- 229910044991 metal oxide Inorganic materials 0.000 description 1
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- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000012299 nitrogen atmosphere 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
- MHYFEEDKONKGEB-UHFFFAOYSA-N oxathiane 2,2-dioxide Chemical compound O=S1(=O)CCCCO1 MHYFEEDKONKGEB-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 125000004115 pentoxy group Chemical group [*]OC([H])([H])C([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 229940081066 picolinic acid Drugs 0.000 description 1
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- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 229940005657 pyrophosphoric acid Drugs 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
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- 239000011347 resin Substances 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 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
- 239000011863 silicon-based powder Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 150000008053 sultones Chemical class 0.000 description 1
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- RBTVSNLYYIMMKS-UHFFFAOYSA-N tert-butyl 3-aminoazetidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CC(N)C1 RBTVSNLYYIMMKS-UHFFFAOYSA-N 0.000 description 1
- 125000005207 tetraalkylammonium group Chemical group 0.000 description 1
- 125000005497 tetraalkylphosphonium group Chemical group 0.000 description 1
- BJQWBACJIAKDTJ-UHFFFAOYSA-N tetrabutylphosphanium Chemical compound CCCC[P+](CCCC)(CCCC)CCCC BJQWBACJIAKDTJ-UHFFFAOYSA-N 0.000 description 1
- SZWHXXNVLACKBV-UHFFFAOYSA-N tetraethylphosphanium Chemical compound CC[P+](CC)(CC)CC SZWHXXNVLACKBV-UHFFFAOYSA-N 0.000 description 1
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical compound C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6581—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms
- C07F9/6584—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and nitrogen atoms with or without oxygen or sulfur atoms, as ring hetero atoms having one phosphorus atom as ring hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
- C07F1/02—Lithium compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/022—Boron compounds without C-boron linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/04—Esters of boric acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/06—Aluminium compounds
- C07F5/069—Aluminium compounds without C-aluminium linkages
-
- C—CHEMISTRY; METALLURGY
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Abstract
식(1)에 대해, A: 금속 이온, 프로톤, 오늄 이온; M: 13-15족 원소; R1: (치환)탄화수소[탄소수 3 이상인 경우, 분기쇄/환 구조도 가능], N(R2)[R2: H, (치환)탄화수소]; Y: C,S; r: 0-2[Y가 C이면 1, Y가 S이면 1-2]; a: 1-2; o: 2,4; n: 1-2; p: 0-1[p가 0이면, S-Y간에 직접 결합을 형성]; q: 1-2
Description
Claims (41)
- 하기 일반식 (3)으로 나타나는 화학 구조로 이루어지는 이온성 착체를 함유하는 비수전해액 전지용 전해액.
(일반식 (3)에 있어서,
D는 할로겐 이온, 헥사플루오로인산 아니온, 테트라플루오로붕산 아니온, 비스(트리플루오로메탄술포닐)이미드 아니온, 비스(플루오로술포닐)이미드 아니온, (플루오로술포닐)(트리플루오로메탄술포닐)이미드 아니온, 비스(디플루오로포스포닐)이미드 아니온에서 선택되는 적어도 하나이며,
F는 불소 원자이고,
M은 13족 원소(Al, B), 14족 원소(Si) 및 15족 원소(P, As, Sb)로 이루어지는 군에서 선택되는 어느 하나이며,
O는 산소 원자이고,
N은 질소 원자이다.
Y는 탄소 원자 또는 유황 원자이며, Y가 탄소 원자인 경우 q는 1이고, Y가 유황 원자인 경우 q는 1 또는 2이다.
X는 탄소 원자 또는 유황 원자이며, X가 탄소 원자인 경우 r은 1이고, X가 유황 원자인 경우 r은 1 또는 2이다.
R1은 탄소수 1~10의 환이나 헤테로 원자나 할로겐 원자를 가지고 있어도 되는 탄화수소기(탄소수가 3 이상인 경우에 있어서는, 분기쇄 혹은 환상 구조의 것도 사용할 수 있음), 또는 -N(R2)-를 나타낸다. 이 때, R2는 수소 원자, 알칼리 금속 원자, 탄소수 1~10의 환이나 헤테로 원자나 할로겐 원자를 가지고 있어도 되는 탄화수소기를 나타낸다. 탄소수가 3 이상인 경우에 있어서는, R2는 분기쇄 혹은 환상 구조를 취할 수도 있다.
R4, R5는 각각 독립으로 탄소수 1~10의 환이나 헤테로 원자나 할로겐 원자를 가지고 있어도 되는 탄화수소기이며, 탄소수가 3 이상인 경우에 있어서는, 분기쇄 혹은 환상 구조의 것도 사용할 수 있다. 또한, 하기 일반식 (4)와 같이 서로를 포함하는 환상 구조를 가져도 된다.
c는 0 또는 1이며, n이 1인 경우, c는 0(c가 0일 때 D는 존재하지 않음)이고, n이 2인 경우, c는 1이 된다.
o는 2 또는 4, n은 1 또는 2, p는 0 또는 1, q는 1 또는 2, r은 1 또는 2, s는 0 또는 1이다. p가 0인 경우, Y-X간에 직접 결합을 형성한다.
s가 0인 경우, N(R4)(R5)와 R1은 직접 결합하고, 그 때에는 하기의 (5)~(8)과 같은 구조를 취할 수도 있다. 직접 결합이 이중 결합이 되는 (6), (8)의 경우, R5는 존재하지 않는다. 또한 (7)과 같이 이중 결합이 환 밖으로 나온 구조를 취할 수도 있다. 이 경우의 R6, R7은 각각 독립으로 수소 원자, 또는 탄소수 1~10의 환이나 헤테로 원자나 할로겐 원자를 가지고 있어도 되는 탄화수소기이며, 탄소수가 3 이상인 경우에 있어서는, 분기쇄 혹은 환상 구조의 것도 사용할 수 있다.)
- 제 1 항에 있어서,
상기 D가, 헥사플루오로인산 아니온, 테트라플루오로붕산 아니온, 비스(트리플루오로메탄술포닐)이미드 아니온, 비스(플루오로술포닐)이미드 아니온, (플루오로술포닐)(트리플루오로메탄술포닐)이미드 아니온, 비스(디플루오로포스포닐)이미드 아니온으로 이루어지는 군에서 선택되는 적어도 하나의 아니온인 비수전해액 전지용 전해액. - 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
상기 M이, B 또는 P인 비수전해액 전지용 전해액. - 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
용질과, 비수유기용매를 더 함유하는 비수전해액 전지용 전해액. - 제 5 항에 있어서,
상기 용질이,
알칼리 금속 이온, 알칼리 토류 금속 이온 및 4급 암모늄으로 이루어지는 군에서 선택되는 적어도 1종의 카티온과,
헥사플루오로인산, 테트라플루오로붕산, 과염소산, 헥사플루오로비산, 헥사플루오로안티몬산, 트리플루오로메탄술폰산, 비스(트리플루오로메탄술포닐)이미드, 비스(펜타플루오로에탄술포닐)이미드, (트리플루오로메탄술포닐)(펜타플루오로에탄술포닐)이미드, 비스(플루오로술포닐)이미드, (트리플루오로메탄술포닐)(플루오로술포닐)이미드, (펜타플루오로에탄술포닐)(플루오로술포닐)이미드, 트리스(트리플루오로메탄술포닐)메티드, 및 비스(디플루오로포스포닐)이미드로 이루어지는 군에서 선택되는 적어도 1종의 아니온의 쌍으로 이루어지는 염인 비수전해액 전지용 전해액. - 제 5 항에 있어서,
상기 비수유기용매가, 카보네이트류, 에스테르류, 에테르류, 락톤류, 니트릴류, 이미드류, 및 술폰류로 이루어지는 군에서 선택되는 적어도 1종인 비수전해액 전지용 전해액. - 제 5 항에 있어서,
상기 비수유기용매가, 에틸메틸카보네이트, 디메틸카보네이트, 디에틸카보네이트, 메틸프로필카보네이트, 에틸프로필카보네이트, 메틸부틸카보네이트, 에틸렌카보네이트, 프로필렌카보네이트, 부틸렌카보네이트, 아세트산 메틸, 프로피온산 메틸, 프로피온산 에틸, 디에틸에테르, 아세토니트릴, 프로피오니트릴, 테트라히드로푸란, 2-메틸테트라히드로푸란, 푸란, 테트라히드로피란, 1,3-디옥산, 1,4-디옥산, 디부틸에테르, 디이소프로필에테르, 1,2-디메톡시에탄, N,N-디메틸포름아미드, 디메틸술폭시드, 술포란, γ-부티로락톤 및 γ-발레로락톤으로 이루어지는 군에서 선택되는 적어도 1종인 비수전해액 전지용 전해액. - 제 5 항에 있어서,
상기 비수유기용매가, 환상 카보네이트 및 쇄상 카보네이트로 이루어지는 군에서 선택되는 적어도 1종을 함유하는 비수전해액 전지용 전해액. - 제 9 항에 있어서,
상기 환상 카보네이트가, 에틸렌카보네이트, 프로필렌카보네이트, 및 부틸렌카보네이트로 이루어지는 군에서 선택되는 적어도 1종이며, 상기 쇄상 카보네이트가, 에틸메틸카보네이트, 디메틸카보네이트, 디에틸카보네이트, 메틸프로필카보네이트, 에틸프로필카보네이트, 및 메틸부틸카보네이트로 이루어지는 군에서 선택되는 적어도 1종인 비수전해액 전지용 전해액. - 제 1 항에 있어서,
상기 이온성 착체의 첨가 농도가, 용질, 비수유기용매 및 이온성 착체의 총량에 대하여 0.001~20질량%의 범위인 비수전해액 전지용 전해액. - 제 1 항에 있어서,
하기 일반식 (9)~(16)으로 나타나는 함불소 화합물로 이루어지는 군에서 선택되는 적어도 1종의 제 2 화합물을 더 함유하는 비수전해액 전지용 전해액.
[일반식 (9)~(11) 및 (13)~(15) 중, R8~R11은 각각 서로 독립하여, 불소 원자, 탄소수가 1~10의 직쇄 혹은 분기상의 알콕시기, 탄소수가 2~10의 알케닐옥시기, 탄소수가 2~10의 알키닐옥시기, 탄소수가 3~10의, 시클로알콕시기, 시클로알케닐옥시기, 및, 탄소수가 6~10의 아릴옥시기에서 선택되는 유기기이며, 그 유기기 중에 불소 원자, 산소 원자, 불포화 결합이 존재할 수도 있다. 일반식 (11), (12), (15) 및 (16) 중, X2 및 X3은 각각 서로 독립하여, 불소 원자, 탄소수가 1~10의 직쇄 혹은 분기상의 알킬기, 탄소수가 2~10의 알케닐기, 탄소수가 2~10의 알키닐기, 탄소수가 3~10의, 시클로알킬기, 시클로알케닐기, 탄소수가 6~10의 아릴기, 탄소수가 1~10의 직쇄 혹은 분기상의 알콕시기, 탄소수가 2~10의 알케닐옥시기, 탄소수가 2~10의 알키닐옥시기, 탄소수가 3~10의, 시클로알콕시기, 시클로알케닐옥시기, 및, 탄소수가 6~10의 아릴옥시기에서 선택되는 유기기이며, 그 유기기 중에 불소 원자, 산소 원자, 불포화 결합이 존재할 수도 있다. 또한, 일반식 (9)~(16) 중에는 P-F 결합 및 S-F 결합 중 하나 이상을 포함한다. M2, M3은 각각 서로 독립하여, 프로톤, 금속 카티온 또는 오늄 카티온이다.] - 제 12 항에 있어서,
상기 일반식 (9)~(11) 및 (13)~(15)의 R8~R11이, 불소 원자, 탄소수가 1~10의 불소 원자를 가지는 직쇄 혹은 분기상의 알콕시기, 탄소수가 2~10의 알케닐옥시기, 및 탄소수가 2~10의 알키닐옥시기로 이루어지는 군에서 선택되는 유기기인 비수전해액 전지용 전해액. - 제 13 항에 있어서,
상기 알콕시기가, 2,2,2-트리플루오로에톡시기, 2,2,3,3-테트라플루오로프로폭시기, 1,1,1-트리플루오로이소프로폭시기, 및 1,1,1,3,3,3-헥사플루오로이소프로폭시기로 이루어지는 군에서 선택되고, 알케닐옥시기가, 1-프로페닐옥시기, 2-프로페닐옥시기, 및 3-부테닐옥시기로 이루어지는 군에서 선택되며, 상기 알키닐옥시기가, 2-프로피닐옥시기, 및 1,1-디메틸-2-프로피닐옥시기로 이루어지는 군에서 선택되는 비수전해액 전지용 전해액. - 제 12 항에 있어서,
상기 일반식 (11), (12), (15) 및 (16)의 X2 및 X3이, 불소 원자, 탄소수가 1~10의 직쇄 혹은 분기상의 알콕시기, 탄소수가 2~10의 알케닐옥시기, 및 탄소수가 2~10의 알키닐옥시기로 이루어지는 군에서 선택되는 유기기인 비수전해액 전지용 전해액. - 제 15 항에 있어서,
상기 알콕시기가, 메톡시기, 에톡시기, 및 프로폭시기로 이루어지는 군에서 선택되고, 상기 알케닐옥시기가, 1-프로페닐옥시기, 2-프로페닐옥시기, 및 3-부테닐옥시기로 이루어지는 군에서 선택되며, 상기 알키닐옥시기가, 2-프로피닐옥시기, 및 1,1-디메틸-2-프로피닐옥시기로 이루어지는 군에서 선택되는 비수전해액 전지용 전해액. - 제 12 항에 있어서,
상기 일반식 (9)~(16)의 M2 및 M3이, 리튬 이온, 나트륨 이온, 칼륨 이온, 테트라알킬암모늄 이온, 및 테트라알킬포스포늄 이온으로 이루어지는 군에서 선택되는 적어도 하나의 카티온인 비수전해액 전지용 전해액. - 제 12 항에 있어서,
상기 제 2 화합물의 첨가 농도가, 용질, 비수유기용매, 이온성 착체 및 제 2 화합물의 총량에 대하여 0.001~10.0질량%의 범위인 비수전해액 전지용 전해액. - 제 1 항에 있어서,
하기 일반식 (17)로 나타나는 적어도 1종의 제 3 화합물을 더 함유하는 비수전해액 전지용 전해액.
Si(R12)x(R13)4-x (17)
[일반식 (17) 중, R12는 각각 서로 독립하여 탄소-탄소 불포화 결합을 가지는 기를 나타낸다. R13은 각각 서로 독립하여, 불소 원자, 알킬기, 알콕시기, 알케닐기, 알케닐옥시기, 알키닐기, 알키닐옥시기, 아릴기, 및 아릴옥시기로 이루어지는 군에서 선택되는 기를 나타내고, 이들 기는 불소 원자 및 산소 원자 중 하나 이상을 가지고 있어도 된다. x는 2~4이다.] - 제 19 항에 있어서,
상기 일반식 (17)의 R12로 나타나는 기가, 각각 서로 독립하여, 비닐기, 알릴기, 1-프로페닐기, 에티닐기, 및 2-프로피닐기로 이루어지는 군에서 선택되는 기인 비수전해액 전지용 전해액. - 제 19 항에 있어서,
상기 일반식 (17)의 R13으로 나타나는 기가, 각각 서로 독립하여, 불소 원자, 메틸기, 에틸기, 프로필기, 2,2,2-트리플루오로에틸기, 2,2,3,3-테트라플루오로프로필기, 1,1,1-트리플루오로이소프로필기, 1,1,1,3,3,3-헥사플루오로이소프로필기, 2,2,2-트리플루오로에톡시기, 2,2,3,3-테트라플루오로프로폭시기, 2,2,3,3,3-펜타플루오로프로폭시기, 1,1,1-트리플루오로이소프로폭시기, 및 1,1,1,3,3,3-헥사플루오로이소프로폭시기로 이루어지는 군에서 선택되는 기인 비수전해액 전지용 전해액. - 제 19 항에 있어서,
상기 일반식 (17)의 x가 2~3인 비수전해액 전지용 전해액. - 제 19 항에 있어서,
상기 제 3 화합물의 첨가 농도가, 용질, 비수유기용매, 이온성 착체, 및 제 3 화합물의 총량에 대하여 0.005~7.0질량%의 범위인 비수전해액 전지용 전해액. - 제 1 항에 있어서,
하기 일반식 (18), (19), 및 (20)으로 나타나는 환상 술폰산 화합물, 1,3-프로판술톤 및 1,2-펜탄디올 황산 에스테르로 이루어지는 군에서 선택되는 적어도 1종의 제 4 화합물을 더 함유하는 비수전해액 전지용 전해액.
(식 (18) 중, O는 산소 원자, S는 유황 원자, n2는 1 이상 3 이하의 정수이다. 또한, R14, R15, R16, R17은, 각각 독립하여 수소 원자, 치환 혹은 무치환의 탄소수 1 이상 5 이하의 알킬기, 또는 치환 혹은 무치환의 탄소수 1 이상 4 이하의 플루오로알킬기이다.)
(식 (19) 중, O는 산소 원자, S는 유황 원자, n3은 0 이상 4 이하의 정수이며, R18, R19는, 각각 독립하여 수소 원자, 할로겐 원자, 또는 치환 혹은 무치환의 탄소수 1 이상 5 이하의 알킬기이며, R20, R21은, 각각 독립하여 수소 원자, 할로겐 원자, 치환 혹은 무치환의 탄소수 1~5의 알킬기, 또는 치환 혹은 무치환의 탄소수 1 이상 4 이하의 플루오로알킬기이고, n4는 0 이상 4 이하의 정수이다.)
(식 (20) 중, O는 산소 원자, S는 유황 원자, n5는 0~3의 정수이며, R22, R23은, 각각 독립하여 수소 원자, 할로겐 원자, 치환 혹은 무치환의 탄소수 1 이상 5 이하의 알킬기, 또는 치환 혹은 무치환의 탄소수 1 이상 4 이하의 플루오로알킬기이다.) - 제 24 항에 있어서,
상기 제 4 화합물의 첨가 농도가, 용질, 비수유기용매, 이온성 착체, 및 제 4 화합물의 총량에 대하여 0.001~10질량%의 범위인 비수전해액 전지용 전해액. - 제 26 항에 있어서,
상기 제 5 화합물의 첨가 농도가, 용질, 비수유기용매, 이온성 착체, 및 제 5 화합물의 총량에 대하여 0.001~10질량%의 범위인 비수전해액 전지용 전해액. - 정극과,
리튬 또는 리튬의 흡장 방출이 가능한 부극 재료로 이루어지는 부극과,
제 1 항에 기재된 비수전해액 전지용 전해액을 포함하는 비수전해액 전지. - 정극과,
나트륨 또는 나트륨의 흡장 방출이 가능한 부극 재료로 이루어지는 부극과,
제 1 항에 기재된 비수전해액 전지용 전해액을 포함하는 비수전해액 전지. - 삭제
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