JP2013147463A - 電解液用溶媒、および電気化学デバイス用電解液 - Google Patents
電解液用溶媒、および電気化学デバイス用電解液 Download PDFInfo
- Publication number
- JP2013147463A JP2013147463A JP2012009595A JP2012009595A JP2013147463A JP 2013147463 A JP2013147463 A JP 2013147463A JP 2012009595 A JP2012009595 A JP 2012009595A JP 2012009595 A JP2012009595 A JP 2012009595A JP 2013147463 A JP2013147463 A JP 2013147463A
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- Prior art keywords
- solvent
- electrolytic solution
- group
- sulfolane
- formula
- Prior art date
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- Granted
Links
- 239000008151 electrolyte solution Substances 0.000 title claims abstract description 53
- 239000002904 solvent Substances 0.000 title claims abstract description 44
- -1 sulfone compound Chemical class 0.000 claims abstract description 50
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 9
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims abstract description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 6
- 239000003792 electrolyte Substances 0.000 claims description 10
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 6
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 6
- 238000002844 melting Methods 0.000 abstract description 7
- 230000008018 melting Effects 0.000 abstract description 7
- 239000000243 solution Substances 0.000 abstract description 7
- 229910052744 lithium Inorganic materials 0.000 abstract description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003990 capacitor Substances 0.000 abstract description 4
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 abstract description 2
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical class O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 42
- 229940021013 electrolyte solution Drugs 0.000 description 17
- AMXKVIWWXBYXRS-UHFFFAOYSA-N 1,1-dioxothiolan-3-ol Chemical compound OC1CCS(=O)(=O)C1 AMXKVIWWXBYXRS-UHFFFAOYSA-N 0.000 description 12
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 7
- MBDNRNMVTZADMQ-UHFFFAOYSA-N sulfolene Chemical compound O=S1(=O)CC=CC1 MBDNRNMVTZADMQ-UHFFFAOYSA-N 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000004502 linear sweep voltammetry Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- LMIYMQYNXIALQC-UHFFFAOYSA-N 2-methyl-1-propylsulfonylpropane Chemical compound CCCS(=O)(=O)CC(C)C LMIYMQYNXIALQC-UHFFFAOYSA-N 0.000 description 2
- CMJLMPKFQPJDKP-UHFFFAOYSA-N 3-methylthiolane 1,1-dioxide Chemical compound CC1CCS(=O)(=O)C1 CMJLMPKFQPJDKP-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- ILYAQWBKAVFRGF-UHFFFAOYSA-N [diethyl(methyl)silyl]oxy-diethyl-methylsilane Chemical compound CC[Si](C)(CC)O[Si](C)(CC)CC ILYAQWBKAVFRGF-UHFFFAOYSA-N 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- XODWWDLLPURTOQ-UHFFFAOYSA-N ethyl-[ethyl(dimethyl)silyl]oxy-dimethylsilane Chemical compound CC[Si](C)(C)O[Si](C)(C)CC XODWWDLLPURTOQ-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 125000005207 tetraalkylammonium group Chemical group 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- WILBTFWIBAOWLN-UHFFFAOYSA-N triethyl(triethylsilyloxy)silane Chemical compound CC[Si](CC)(CC)O[Si](CC)(CC)CC WILBTFWIBAOWLN-UHFFFAOYSA-N 0.000 description 2
- RSJKGSCJYJTIGS-UHFFFAOYSA-N undecane Chemical compound CCCCCCCCCCC RSJKGSCJYJTIGS-UHFFFAOYSA-N 0.000 description 2
- BVNZLSHMOBSFKP-UHFFFAOYSA-N (2-methylpropan-2-yl)oxysilane Chemical compound CC(C)(C)O[SiH3] BVNZLSHMOBSFKP-UHFFFAOYSA-N 0.000 description 1
- 0 *[Si+](*)OC(CC1)CS1(=O)=O Chemical compound *[Si+](*)OC(CC1)CS1(=O)=O 0.000 description 1
- HNVRIVKDRYGTED-UHFFFAOYSA-N 1,1-diethylpiperidin-1-ium Chemical compound CC[N+]1(CC)CCCCC1 HNVRIVKDRYGTED-UHFFFAOYSA-N 0.000 description 1
- PWZSCBSKFVJMJH-UHFFFAOYSA-N 1,1-diethylpyrrolidin-1-ium Chemical compound CC[N+]1(CC)CCCC1 PWZSCBSKFVJMJH-UHFFFAOYSA-N 0.000 description 1
- GARJMFRQLMUUDD-UHFFFAOYSA-N 1,1-dimethylpyrrolidin-1-ium Chemical compound C[N+]1(C)CCCC1 GARJMFRQLMUUDD-UHFFFAOYSA-N 0.000 description 1
- ZZXUZKXVROWEIF-UHFFFAOYSA-N 1,2-butylene carbonate Chemical compound CCC1COC(=O)O1 ZZXUZKXVROWEIF-UHFFFAOYSA-N 0.000 description 1
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- DEXXMYGIGZXPML-UHFFFAOYSA-N 1-(2-methylpropylsulfonyl)butane Chemical compound CCCCS(=O)(=O)CC(C)C DEXXMYGIGZXPML-UHFFFAOYSA-N 0.000 description 1
- MPPPKRYCTPRNTB-UHFFFAOYSA-N 1-bromobutane Chemical compound CCCCBr MPPPKRYCTPRNTB-UHFFFAOYSA-N 0.000 description 1
- MNDIARAMWBIKFW-UHFFFAOYSA-N 1-bromohexane Chemical compound CCCCCCBr MNDIARAMWBIKFW-UHFFFAOYSA-N 0.000 description 1
- YZWKKMVJZFACSU-UHFFFAOYSA-N 1-bromopentane Chemical compound CCCCCBr YZWKKMVJZFACSU-UHFFFAOYSA-N 0.000 description 1
- CYNYIHKIEHGYOZ-UHFFFAOYSA-N 1-bromopropane Chemical compound CCCBr CYNYIHKIEHGYOZ-UHFFFAOYSA-N 0.000 description 1
- MTXCZANXLHHDEH-UHFFFAOYSA-N 1-butan-2-ylsulfonylbutane Chemical compound CCCCS(=O)(=O)C(C)CC MTXCZANXLHHDEH-UHFFFAOYSA-N 0.000 description 1
- NIHOUJYFWMURBG-UHFFFAOYSA-N 1-ethyl-1-methylpyrrolidin-1-ium Chemical compound CC[N+]1(C)CCCC1 NIHOUJYFWMURBG-UHFFFAOYSA-N 0.000 description 1
- GHWLXARFRZMOHR-UHFFFAOYSA-N 1-propan-2-ylsulfonylbutane Chemical compound CCCCS(=O)(=O)C(C)C GHWLXARFRZMOHR-UHFFFAOYSA-N 0.000 description 1
- KJYSKDSQMIJMSG-UHFFFAOYSA-N 1-tert-butylsulfonyl-2-methylpropane Chemical compound CC(C)CS(=O)(=O)C(C)(C)C KJYSKDSQMIJMSG-UHFFFAOYSA-N 0.000 description 1
- XFTXTDXRADAZNA-UHFFFAOYSA-N 1-tert-butylsulfonylbutane Chemical compound CCCCS(=O)(=O)C(C)(C)C XFTXTDXRADAZNA-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- TXBMOTFTRWSRPD-UHFFFAOYSA-N 2-(2-methylpropylsulfonyl)butane Chemical compound CCC(C)S(=O)(=O)CC(C)C TXBMOTFTRWSRPD-UHFFFAOYSA-N 0.000 description 1
- WXZSOSHKVAZDMU-UHFFFAOYSA-N 2-methyl-1-propan-2-ylsulfonylpropane Chemical compound CC(C)CS(=O)(=O)C(C)C WXZSOSHKVAZDMU-UHFFFAOYSA-N 0.000 description 1
- PFKHEICSXHQSQM-UHFFFAOYSA-N 2-methyl-2-propan-2-ylsulfonylpropane Chemical compound CC(C)S(=O)(=O)C(C)(C)C PFKHEICSXHQSQM-UHFFFAOYSA-N 0.000 description 1
- VXPCWTFVCPBELF-UHFFFAOYSA-N 2-methyl-2-propylsulfonylpropane Chemical compound CCCS(=O)(=O)C(C)(C)C VXPCWTFVCPBELF-UHFFFAOYSA-N 0.000 description 1
- UMNZUEWMIREWRV-UHFFFAOYSA-N 2-propan-2-ylsulfonylbutane Chemical compound CCC(C)S(=O)(=O)C(C)C UMNZUEWMIREWRV-UHFFFAOYSA-N 0.000 description 1
- OZOLOULBSRZINV-UHFFFAOYSA-N 2-propylsulfonylbutane Chemical compound CCCS(=O)(=O)C(C)CC OZOLOULBSRZINV-UHFFFAOYSA-N 0.000 description 1
- RMFCPYSKIICFCY-UHFFFAOYSA-N 2-tert-butylsulfonylbutane Chemical compound CCC(C)S(=O)(=O)C(C)(C)C RMFCPYSKIICFCY-UHFFFAOYSA-N 0.000 description 1
- KBKXYBJGAIROPO-UHFFFAOYSA-N 3-methyl-1-propan-2-ylsulfonylbutane Chemical compound CC(C)CCS(=O)(=O)C(C)C KBKXYBJGAIROPO-UHFFFAOYSA-N 0.000 description 1
- XWYMUYFKFOSZGV-UHFFFAOYSA-N 3-methyl-1-propylsulfonylbutane Chemical compound CCCS(=O)(=O)CCC(C)C XWYMUYFKFOSZGV-UHFFFAOYSA-N 0.000 description 1
- GQPCVSDLCIMJCX-UHFFFAOYSA-N 4-methyl-1-propan-2-ylsulfonylpentane Chemical compound CC(C)CCCS(=O)(=O)C(C)C GQPCVSDLCIMJCX-UHFFFAOYSA-N 0.000 description 1
- OEHYJKKOBQBMQW-UHFFFAOYSA-N 4-methyl-1-propylsulfonylpentane Chemical compound CCCS(=O)(=O)CCCC(C)C OEHYJKKOBQBMQW-UHFFFAOYSA-N 0.000 description 1
- KUDBDNFCEIFBEL-UHFFFAOYSA-N CC(C)CO[SiH](C1=CC=CC=C1)C(C)(C)C Chemical compound CC(C)CO[SiH](C1=CC=CC=C1)C(C)(C)C KUDBDNFCEIFBEL-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- KVZHCEYTOCDMTD-UHFFFAOYSA-M [Ag].Cl(=O)(=O)(=O)[O-].C(CCC)[N+](CCCC)(CCCC)CCCC Chemical compound [Ag].Cl(=O)(=O)(=O)[O-].C(CCC)[N+](CCCC)(CCCC)CCCC KVZHCEYTOCDMTD-UHFFFAOYSA-M 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- JIMLHAUWEXGOCZ-UHFFFAOYSA-N butan-2-yl-[butan-2-yl(diphenyl)silyl]oxy-diphenylsilane Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(C(C)CC)O[Si](C(C)CC)(C=1C=CC=CC=1)C1=CC=CC=C1 JIMLHAUWEXGOCZ-UHFFFAOYSA-N 0.000 description 1
- LLKAUSUTPPUGNQ-UHFFFAOYSA-N butyl-[butyl(diphenyl)silyl]oxy-diphenylsilane Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(CCCC)O[Si](CCCC)(C=1C=CC=CC=1)C1=CC=CC=C1 LLKAUSUTPPUGNQ-UHFFFAOYSA-N 0.000 description 1
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- ZJHQDSMOYNLVLX-UHFFFAOYSA-N diethyl(dimethyl)azanium Chemical compound CC[N+](C)(C)CC ZJHQDSMOYNLVLX-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- YOMFVLRTMZWACQ-UHFFFAOYSA-N ethyltrimethylammonium Chemical compound CC[N+](C)(C)C YOMFVLRTMZWACQ-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 229910021397 glassy carbon Inorganic materials 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 1
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- PVWOIHVRPOBWPI-UHFFFAOYSA-N n-propyl iodide Chemical compound CCCI PVWOIHVRPOBWPI-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- KJTULOVPMGUBJS-UHFFFAOYSA-N tert-butyl-[tert-butyl(diphenyl)silyl]oxy-diphenylsilane Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(C(C)(C)C)O[Si](C(C)(C)C)(C=1C=CC=CC=1)C1=CC=CC=C1 KJTULOVPMGUBJS-UHFFFAOYSA-N 0.000 description 1
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 1
- CBXCPBUEXACCNR-UHFFFAOYSA-N tetraethylammonium Chemical compound CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- SEACXNRNJAXIBM-UHFFFAOYSA-N triethyl(methyl)azanium Chemical compound CC[N+](C)(CC)CC SEACXNRNJAXIBM-UHFFFAOYSA-N 0.000 description 1
- IVZTVZJLMIHPEY-UHFFFAOYSA-N triphenyl(triphenylsilyloxy)silane Chemical compound C=1C=CC=CC=1[Si](C=1C=CC=CC=1)(C=1C=CC=CC=1)O[Si](C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 IVZTVZJLMIHPEY-UHFFFAOYSA-N 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- 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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- 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
- Y02E60/13—Energy storage using capacitors
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Abstract
Description
さらに、プロピレンカーボネートやスルホランを溶媒に用いた従来の電解液では、酸化電位が充分高いとはいえない。酸化電位が不充分である電解液では、2.5Vを越える高電圧の連続印加時に、ガスが発生したり、電極上に反応生成物が付着したりするおそれがある。その結果、内部抵抗の増加や容量の減少を招くという不具合があり、より高い電圧での使用に耐える分解電圧特性を有する電解液用の溶媒が望まれている。
項1.式(1);
項3.式(1);
に関する。
式(1);
式(2);
[3−(トリメチルシリルエーテル)スルホラン(TMSSN)の製造]
攪拌機、温度計、冷却器、および滴下ロートを備え付けた500mL容の四つ口フラスコに、窒素雰囲気下で、8質量%水酸化ナトリウム水溶液320.0g(0.64モル)および3−スルホレン37.8g(0.32モル)を仕込み、40℃まで昇温させた後、同温度で12時間攪拌した。室温まで冷却した後、濃塩酸を用いて中和した。減圧留去によって水を除去した後に、アセトン240gを添加し、副生した塩を濾過により除去した後、減圧留去によってアセトンを除去し、3−ヒドロキシスルホラン41.7gを取得した。得られた3−ヒドロキシスルホランの収率は、3−スルホレンに対して95.6%であった。
[3−(トリメチルシリルエーテル)スルホランを含有する電解液用溶媒を用いた電解液の調製]
露点−50℃未満のドライボックス中において、10mLのメスフラスコにトリエチルメチルアンモニウム四フッ化ホウ酸塩0.46g(2.3mmol)を仕込み、実施例1と同様の方法で得られた3−(トリメチルシリルエーテル)スルホラン(TMSSN)にて10mLにメスアップし、電解質濃度が0.23mol/Lの電解液を調製した。
[プロピレンカーボネートを含有する電解液用溶媒を用いた電解液の調製]
TMSSNに代えて、プロピレンカーボネートを用いた以外は、実施例2と同様にして、電解液を調製した。
[スルホランを含有する電解液用溶媒を用いた電解液の調製]
TMSSNに代えて、スルホランを用いた以外は、実施例2と同様にして、電解液を調製した。
Claims (3)
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Cited By (3)
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WO2018016195A1 (ja) * | 2016-07-19 | 2018-01-25 | 住友精化株式会社 | 非水電解液用添加剤、非水電解液、及び、蓄電デバイス |
CN111769324A (zh) * | 2020-06-18 | 2020-10-13 | 合肥国轩高科动力能源有限公司 | 一种高电压锂离子电池电解液添加剂及含该添加剂的锂离子电池电解液 |
WO2022196972A1 (ko) * | 2021-03-16 | 2022-09-22 | 삼성에스디아이주식회사 | 신규 화합물, 이를 포함하는 첨가제, 전해질 및 리튬 이차전지 |
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JP2001052965A (ja) * | 1999-06-04 | 2001-02-23 | Mitsui Chemicals Inc | コンデンサ用非水電解液、電極、およびそれを用いたコンデンサ |
JP2002222740A (ja) * | 2001-01-25 | 2002-08-09 | Tomiyama Pure Chemical Industries Ltd | キャパシタ用非水電解液 |
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JP2001052965A (ja) * | 1999-06-04 | 2001-02-23 | Mitsui Chemicals Inc | コンデンサ用非水電解液、電極、およびそれを用いたコンデンサ |
JP2002222740A (ja) * | 2001-01-25 | 2002-08-09 | Tomiyama Pure Chemical Industries Ltd | キャパシタ用非水電解液 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018016195A1 (ja) * | 2016-07-19 | 2018-01-25 | 住友精化株式会社 | 非水電解液用添加剤、非水電解液、及び、蓄電デバイス |
CN111769324A (zh) * | 2020-06-18 | 2020-10-13 | 合肥国轩高科动力能源有限公司 | 一种高电压锂离子电池电解液添加剂及含该添加剂的锂离子电池电解液 |
WO2022196972A1 (ko) * | 2021-03-16 | 2022-09-22 | 삼성에스디아이주식회사 | 신규 화합물, 이를 포함하는 첨가제, 전해질 및 리튬 이차전지 |
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