JP7376804B2 - 非水系電解液、及び非水系電解液二次電池 - Google Patents
非水系電解液、及び非水系電解液二次電池 Download PDFInfo
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- 239000011255 nonaqueous electrolyte Substances 0.000 title claims description 61
- 125000004432 carbon atom Chemical group C* 0.000 claims description 199
- -1 imide anions Chemical class 0.000 claims description 176
- 125000005843 halogen group Chemical group 0.000 claims description 130
- 150000001875 compounds Chemical class 0.000 claims description 57
- 125000001153 fluoro group Chemical group F* 0.000 claims description 51
- 229910052731 fluorine Inorganic materials 0.000 claims description 50
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 46
- 239000008151 electrolyte solution Substances 0.000 claims description 46
- 150000003839 salts Chemical class 0.000 claims description 46
- 239000003792 electrolyte Substances 0.000 claims description 43
- 125000003545 alkoxy group Chemical group 0.000 claims description 38
- 125000000217 alkyl group Chemical group 0.000 claims description 37
- 125000003342 alkenyl group Chemical group 0.000 claims description 33
- 125000000304 alkynyl group Chemical group 0.000 claims description 29
- 125000003118 aryl group Chemical group 0.000 claims description 29
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 27
- 125000003302 alkenyloxy group Chemical group 0.000 claims description 24
- 125000005133 alkynyloxy group Chemical group 0.000 claims description 24
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 22
- 125000004104 aryloxy group Chemical group 0.000 claims description 21
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 21
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 21
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 19
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 18
- 229910052799 carbon Inorganic materials 0.000 claims description 17
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 17
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 16
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 claims description 15
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 15
- 229910001416 lithium ion Inorganic materials 0.000 claims description 15
- 150000001768 cations Chemical class 0.000 claims description 14
- 125000000392 cycloalkenyl group Chemical group 0.000 claims description 14
- 125000000000 cycloalkoxy group Chemical group 0.000 claims description 14
- 239000011356 non-aqueous organic solvent Substances 0.000 claims description 13
- 125000001246 bromo group Chemical group Br* 0.000 claims description 12
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 12
- 125000001072 heteroaryl group Chemical group 0.000 claims description 12
- 125000002346 iodo group Chemical group I* 0.000 claims description 12
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 12
- 125000001624 naphthyl group Chemical group 0.000 claims description 12
- 125000004076 pyridyl group Chemical group 0.000 claims description 12
- 125000000168 pyrrolyl group Chemical group 0.000 claims description 12
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 12
- 125000004205 trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 claims description 12
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 11
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 10
- 125000004360 trifluorophenyl group Chemical group 0.000 claims description 10
- 125000004206 2,2,2-trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 claims description 9
- 125000004778 2,2-difluoroethyl group Chemical group [H]C([H])(*)C([H])(F)F 0.000 claims description 9
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 9
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 9
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 claims description 8
- 125000004465 cycloalkenyloxy group Chemical group 0.000 claims description 8
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 8
- 229910001415 sodium ion Inorganic materials 0.000 claims description 8
- 229910052783 alkali metal Inorganic materials 0.000 claims description 7
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 6
- 125000005553 heteroaryloxy 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
- 125000003506 n-propoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])O* 0.000 claims description 6
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 6
- 239000002608 ionic liquid Substances 0.000 claims description 5
- 125000004793 2,2,2-trifluoroethoxy group Chemical group FC(CO*)(F)F 0.000 claims description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- 125000005336 allyloxy group Chemical group 0.000 claims description 4
- 125000000962 organic group Chemical group 0.000 claims description 4
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 claims description 4
- 150000001721 carbon Chemical group 0.000 claims description 3
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 claims description 2
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 claims description 2
- 125000005062 perfluorophenyl group Chemical group FC1=C(C(=C(C(=C1F)F)F)F)* 0.000 claims description 2
- 229910001414 potassium ion Inorganic materials 0.000 claims description 2
- 125000003652 trifluoroethoxy group Chemical group FC(CO*)(F)F 0.000 claims description 2
- 238000003860 storage Methods 0.000 description 85
- 235000002639 sodium chloride Nutrition 0.000 description 53
- 229910003002 lithium salt Inorganic materials 0.000 description 37
- 159000000002 lithium salts Chemical class 0.000 description 37
- 238000011156 evaluation Methods 0.000 description 35
- 229910052744 lithium Inorganic materials 0.000 description 35
- 229910052751 metal Inorganic materials 0.000 description 33
- 239000002184 metal Substances 0.000 description 31
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 30
- 230000014759 maintenance of location Effects 0.000 description 26
- 239000007773 negative electrode material Substances 0.000 description 26
- 239000002131 composite material Substances 0.000 description 24
- 229910052782 aluminium Inorganic materials 0.000 description 22
- 230000000694 effects Effects 0.000 description 22
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 21
- 229910013870 LiPF 6 Inorganic materials 0.000 description 20
- 229910013872 LiPF Inorganic materials 0.000 description 18
- 101150058243 Lipf gene Proteins 0.000 description 18
- 239000000460 chlorine Substances 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 18
- 239000011572 manganese Substances 0.000 description 18
- 239000007774 positive electrode material Substances 0.000 description 18
- 229910052723 transition metal Inorganic materials 0.000 description 18
- 239000003575 carbonaceous material Substances 0.000 description 17
- 150000002739 metals Chemical class 0.000 description 17
- 229910045601 alloy Inorganic materials 0.000 description 15
- 239000000956 alloy Substances 0.000 description 15
- 239000010936 titanium Substances 0.000 description 15
- 150000003624 transition metals Chemical class 0.000 description 15
- 239000011737 fluorine Substances 0.000 description 14
- 239000011135 tin Substances 0.000 description 14
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 13
- 229910002804 graphite Inorganic materials 0.000 description 13
- 239000010439 graphite Substances 0.000 description 13
- 229910052710 silicon Inorganic materials 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 229910052718 tin Inorganic materials 0.000 description 12
- 239000002253 acid Substances 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- 238000002360 preparation method Methods 0.000 description 11
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 239000011230 binding agent Substances 0.000 description 10
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 229910052759 nickel Inorganic materials 0.000 description 10
- 239000002994 raw material Substances 0.000 description 10
- 229910052719 titanium Inorganic materials 0.000 description 10
- 239000000654 additive Substances 0.000 description 9
- 239000002905 metal composite material Substances 0.000 description 9
- 229910012258 LiPO Inorganic materials 0.000 description 8
- 239000002033 PVDF binder Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 8
- 159000000000 sodium salts Chemical class 0.000 description 8
- 229910013075 LiBF Inorganic materials 0.000 description 7
- 229910020808 NaBF Inorganic materials 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 7
- 238000002441 X-ray diffraction Methods 0.000 description 7
- 239000006230 acetylene black Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 6
- 229910021385 hard carbon Inorganic materials 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 229910052748 manganese Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 229910052596 spinel Inorganic materials 0.000 description 6
- 239000011029 spinel Substances 0.000 description 6
- 229910052726 zirconium Inorganic materials 0.000 description 6
- 229920000049 Carbon (fiber) Polymers 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 5
- 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 description 5
- 229910010238 LiAlCl 4 Inorganic materials 0.000 description 5
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- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Inorganic materials [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 description 5
- VDVLPSWVDYJFRW-UHFFFAOYSA-N lithium;bis(fluorosulfonyl)azanide Chemical compound [Li+].FS(=O)(=O)[N-]S(F)(=O)=O VDVLPSWVDYJFRW-UHFFFAOYSA-N 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 4
- 229910013716 LiNi Inorganic materials 0.000 description 4
- 229910012265 LiPO2F2 Inorganic materials 0.000 description 4
- 229910012513 LiSbF 6 Inorganic materials 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
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- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 4
- VCCATSJUUVERFU-UHFFFAOYSA-N sodium bis(fluorosulfonyl)azanide Chemical compound FS(=O)(=O)N([Na])S(F)(=O)=O VCCATSJUUVERFU-UHFFFAOYSA-N 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
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- 239000010935 stainless steel Substances 0.000 description 4
- YTZKOQUCBOVLHL-UHFFFAOYSA-N tert-butylbenzene Chemical compound CC(C)(C)C1=CC=CC=C1 YTZKOQUCBOVLHL-UHFFFAOYSA-N 0.000 description 4
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- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 3
- YJLUBHOZZTYQIP-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)NN=N2 YJLUBHOZZTYQIP-UHFFFAOYSA-N 0.000 description 3
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- SBLRHMKNNHXPHG-UHFFFAOYSA-N 4-fluoro-1,3-dioxolan-2-one Chemical compound FC1COC(=O)O1 SBLRHMKNNHXPHG-UHFFFAOYSA-N 0.000 description 3
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 3
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- 241001274216 Naso Species 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- SOXUFMZTHZXOGC-UHFFFAOYSA-N [Li].[Mn].[Co].[Ni] Chemical compound [Li].[Mn].[Co].[Ni] SOXUFMZTHZXOGC-UHFFFAOYSA-N 0.000 description 3
- FDLZQPXZHIFURF-UHFFFAOYSA-N [O-2].[Ti+4].[Li+] Chemical compound [O-2].[Ti+4].[Li+] FDLZQPXZHIFURF-UHFFFAOYSA-N 0.000 description 3
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- KNWQLFOXPQZGPX-UHFFFAOYSA-N methanesulfonyl fluoride Chemical compound CS(F)(=O)=O KNWQLFOXPQZGPX-UHFFFAOYSA-N 0.000 description 3
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- 238000012360 testing method Methods 0.000 description 3
- 229910000314 transition metal oxide Inorganic materials 0.000 description 3
- OQHXCCQBSGTCGM-UHFFFAOYSA-N 1,2,5-oxadithiolane 2,2,5,5-tetraoxide Chemical compound O=S1(=O)CCS(=O)(=O)O1 OQHXCCQBSGTCGM-UHFFFAOYSA-N 0.000 description 2
- ZPFAVCIQZKRBGF-UHFFFAOYSA-N 1,3,2-dioxathiolane 2,2-dioxide Chemical compound O=S1(=O)OCCO1 ZPFAVCIQZKRBGF-UHFFFAOYSA-N 0.000 description 2
- FSSPGSAQUIYDCN-UHFFFAOYSA-N 1,3-Propane sultone Chemical compound O=S1(=O)CCCO1 FSSPGSAQUIYDCN-UHFFFAOYSA-N 0.000 description 2
- GWAOOGWHPITOEY-UHFFFAOYSA-N 1,5,2,4-dioxadithiane 2,2,4,4-tetraoxide Chemical compound O=S1(=O)CS(=O)(=O)OCO1 GWAOOGWHPITOEY-UHFFFAOYSA-N 0.000 description 2
- 125000006017 1-propenyl group Chemical group 0.000 description 2
- 125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 2
- GKFGCJGPBOCQQW-UHFFFAOYSA-N 2-ethoxy-1,2,2,6,6-pentafluoro-1,3,5-triaza-2lambda5,4,6lambda5-triphosphacyclohex-5-ene Chemical compound C(C)OP1(N(P(=NPN1)(F)F)F)(F)F GKFGCJGPBOCQQW-UHFFFAOYSA-N 0.000 description 2
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- IIVDETMOCZWPPU-UHFFFAOYSA-N trimethylsilyloxyboronic acid Chemical compound C[Si](C)(C)OB(O)O IIVDETMOCZWPPU-UHFFFAOYSA-N 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
-
- 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
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic 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
- H01M2300/0028—Organic electrolyte characterised by the solvent
- H01M2300/0037—Mixture of solvents
- H01M2300/004—Three solvents
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- 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
- H01M2300/0045—Room temperature molten salts comprising at least one organic ion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| JP2018153181 | 2018-08-16 | ||
| JP2018153181 | 2018-08-16 | ||
| PCT/JP2019/032140 WO2020036222A1 (ja) | 2018-08-16 | 2019-08-16 | 非水系電解液、及び非水系電解液二次電池 |
Publications (3)
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| JPWO2020036222A1 JPWO2020036222A1 (ja) | 2021-09-24 |
| JPWO2020036222A5 JPWO2020036222A5 (https=) | 2022-07-28 |
| JP7376804B2 true JP7376804B2 (ja) | 2023-11-09 |
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| JP2020537109A Active JP7376804B2 (ja) | 2018-08-16 | 2019-08-16 | 非水系電解液、及び非水系電解液二次電池 |
Country Status (8)
| Country | Link |
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| US (1) | US20210313624A1 (https=) |
| EP (1) | EP3828982B1 (https=) |
| JP (1) | JP7376804B2 (https=) |
| KR (1) | KR102571720B1 (https=) |
| CN (1) | CN112470322B (https=) |
| HU (1) | HUE063031T2 (https=) |
| PL (1) | PL3828982T3 (https=) |
| WO (1) | WO2020036222A1 (https=) |
Families Citing this family (16)
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| JP7530257B2 (ja) * | 2020-09-24 | 2024-08-07 | 三菱ケミカル株式会社 | リチウムイオン二次電池用非水系電解液及び非水系電解液リチウムイオン二次電池 |
| KR102803274B1 (ko) | 2020-09-28 | 2025-05-07 | 주식회사 엘지에너지솔루션 | 비수 전해액용 첨가제, 이를 포함하는 비수 전해액 및 리튬 이차전지 |
| KR102680034B1 (ko) | 2020-11-03 | 2024-06-28 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 비수계 전해액 및 이를 포함하는 리튬 이차전지 |
| WO2022158398A1 (ja) * | 2021-01-22 | 2022-07-28 | セントラル硝子株式会社 | 非水電解液及び非水電解液電池 |
| EP4340094A4 (en) * | 2021-05-13 | 2025-11-12 | Central Glass Co Ltd | Electrolyte for non-aqueous lithium-ion batteries, non-aqueous lithium-ion batteries, and a process for producing a non-aqueous lithium-ion battery |
| JP7724637B2 (ja) | 2021-05-26 | 2025-08-18 | Tdk株式会社 | リチウムイオン二次電池 |
| JP7698471B2 (ja) | 2021-05-26 | 2025-06-25 | Tdk株式会社 | リチウムイオン二次電池 |
| JP7698980B2 (ja) | 2021-05-26 | 2025-06-26 | Tdk株式会社 | リチウムイオン二次電池 |
| CN113659202A (zh) * | 2021-07-21 | 2021-11-16 | 厦门海辰新能源科技有限公司 | 一种锂电池电解液添加剂、电解液及电化学装置 |
| KR20240099415A (ko) * | 2021-11-08 | 2024-06-28 | 파라디온 리미티드 | 비수성 전해질 조성물 |
| CN114300738A (zh) * | 2021-12-30 | 2022-04-08 | 远景动力技术(江苏)有限公司 | 锂离子电池用含硫添加剂、非水电解液及锂离子电池 |
| US20250125418A1 (en) * | 2022-02-04 | 2025-04-17 | Central Glass Company, Limited | Nonaqueous electrolyte solution, nonaqueous electrolyte solution battery, method for producing nonaqueous electrolyte solution battery, compound, and additive for nonaqueous electrolyte solution |
| CN116247282B (zh) * | 2022-12-12 | 2025-12-30 | 深圳新宙邦科技股份有限公司 | 一种钠离子二次电池 |
| CN119998950A (zh) * | 2023-05-16 | 2025-05-13 | 宁德时代新能源科技股份有限公司 | 电池单体、包含其的电池和用电装置 |
| CN116779969B (zh) * | 2023-07-13 | 2024-01-23 | 华南师范大学 | 钠离子电池电解液、钠离子电池和提高钠离子电池性能的方法 |
| WO2025133160A1 (en) * | 2023-12-22 | 2025-06-26 | Northvolt Ab | Electrolyte for secondary battery |
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- 2019-08-16 EP EP19850705.5A patent/EP3828982B1/en active Active
- 2019-08-16 KR KR1020217005608A patent/KR102571720B1/ko active Active
- 2019-08-16 JP JP2020537109A patent/JP7376804B2/ja active Active
- 2019-08-16 WO PCT/JP2019/032140 patent/WO2020036222A1/ja not_active Ceased
- 2019-08-16 HU HUE19850705A patent/HUE063031T2/hu unknown
- 2019-08-16 US US17/265,252 patent/US20210313624A1/en not_active Abandoned
- 2019-08-16 CN CN201980048628.XA patent/CN112470322B/zh active Active
- 2019-08-16 PL PL19850705.5T patent/PL3828982T3/pl unknown
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Also Published As
| Publication number | Publication date |
|---|---|
| US20210313624A1 (en) | 2021-10-07 |
| KR20210033040A (ko) | 2021-03-25 |
| CN112470322A (zh) | 2021-03-09 |
| PL3828982T3 (pl) | 2023-12-11 |
| HUE063031T2 (hu) | 2024-01-28 |
| EP3828982A1 (en) | 2021-06-02 |
| WO2020036222A1 (ja) | 2020-02-20 |
| EP3828982B1 (en) | 2023-08-16 |
| EP3828982A4 (en) | 2022-05-04 |
| KR102571720B1 (ko) | 2023-08-28 |
| JPWO2020036222A1 (ja) | 2021-09-24 |
| CN112470322B (zh) | 2024-09-20 |
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