JP2012531714A - 高電圧電解質 - Google Patents
高電圧電解質 Download PDFInfo
- Publication number
- JP2012531714A JP2012531714A JP2012517719A JP2012517719A JP2012531714A JP 2012531714 A JP2012531714 A JP 2012531714A JP 2012517719 A JP2012517719 A JP 2012517719A JP 2012517719 A JP2012517719 A JP 2012517719A JP 2012531714 A JP2012531714 A JP 2012531714A
- Authority
- JP
- Japan
- Prior art keywords
- organic electrolyte
- compounds
- organic
- electrolyte solution
- alkynes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003792 electrolyte Substances 0.000 title claims description 17
- 239000005486 organic electrolyte Substances 0.000 claims abstract description 47
- 150000001335 aliphatic alkanes Chemical class 0.000 claims abstract description 39
- 150000001336 alkenes Chemical class 0.000 claims abstract description 39
- 150000001345 alkine derivatives Chemical class 0.000 claims abstract description 39
- 125000003118 aryl group Chemical group 0.000 claims abstract description 39
- 239000002904 solvent Substances 0.000 claims abstract description 21
- 150000001875 compounds Chemical class 0.000 claims abstract description 9
- -1 nitrile acrylate Chemical class 0.000 claims description 28
- 229910052744 lithium Inorganic materials 0.000 claims description 21
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 18
- 125000000217 alkyl group Chemical group 0.000 claims description 14
- 239000008151 electrolyte solution Substances 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 12
- 229910013188 LiBOB Inorganic materials 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 239000003623 enhancer Substances 0.000 claims description 6
- 238000003682 fluorination reaction Methods 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 6
- 239000003223 protective agent Substances 0.000 claims description 6
- 239000000080 wetting agent Substances 0.000 claims description 6
- 238000000151 deposition Methods 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 150000004756 silanes Chemical class 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 5
- VZWGRQBCURJOMT-UHFFFAOYSA-N Dodecyl acetate Chemical compound CCCCCCCCCCCCOC(C)=O VZWGRQBCURJOMT-UHFFFAOYSA-N 0.000 claims description 4
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 4
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical class COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 claims description 4
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 claims description 4
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 4
- 150000002391 heterocyclic compounds Chemical class 0.000 claims description 4
- YRHYCMZPEVDGFQ-UHFFFAOYSA-N methyl decanoate Chemical compound CCCCCCCCCC(=O)OC YRHYCMZPEVDGFQ-UHFFFAOYSA-N 0.000 claims description 4
- 150000002825 nitriles Chemical class 0.000 claims description 4
- 239000005077 polysulfide Substances 0.000 claims description 4
- 229920001021 polysulfide Polymers 0.000 claims description 4
- 150000008117 polysulfides Polymers 0.000 claims description 4
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical class O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- 239000002000 Electrolyte additive Substances 0.000 claims description 3
- 229910015015 LiAsF 6 Inorganic materials 0.000 claims description 3
- 229910013063 LiBF 4 Inorganic materials 0.000 claims description 3
- 229910013372 LiC 4 Inorganic materials 0.000 claims description 3
- 229910013684 LiClO 4 Inorganic materials 0.000 claims description 3
- 229910013870 LiPF 6 Inorganic materials 0.000 claims description 3
- 229910012513 LiSbF 6 Inorganic materials 0.000 claims description 3
- 150000001491 aromatic compounds Chemical class 0.000 claims description 3
- 239000004305 biphenyl Substances 0.000 claims description 3
- 150000001642 boronic acid derivatives Chemical class 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 239000002608 ionic liquid Substances 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 150000005677 organic carbonates Chemical class 0.000 claims description 3
- 150000003457 sulfones Chemical class 0.000 claims description 3
- PBBJBFOOHLPWOV-UHFFFAOYSA-N 1,1'-biphenyl;carbonic acid Chemical compound OC(O)=O.C1=CC=CC=C1C1=CC=CC=C1 PBBJBFOOHLPWOV-UHFFFAOYSA-N 0.000 claims description 2
- YFSUTJLHUFNCNZ-UHFFFAOYSA-M 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F YFSUTJLHUFNCNZ-UHFFFAOYSA-M 0.000 claims description 2
- LXSMILGNHYBUCG-UHFFFAOYSA-N 1,2,3,4,5,6-hexaethylbenzene Chemical compound CCC1=C(CC)C(CC)=C(CC)C(CC)=C1CC LXSMILGNHYBUCG-UHFFFAOYSA-N 0.000 claims description 2
- RDOGTTNFVLSBKG-UHFFFAOYSA-N 1,2-difluoro-3-methoxybenzene Chemical compound COC1=CC=CC(F)=C1F RDOGTTNFVLSBKG-UHFFFAOYSA-N 0.000 claims description 2
- ZIZMDHZLHJBNSQ-UHFFFAOYSA-N 1,2-dihydrophenazine Chemical class C1=CC=C2N=C(C=CCC3)C3=NC2=C1 ZIZMDHZLHJBNSQ-UHFFFAOYSA-N 0.000 claims description 2
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical group O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 claims description 2
- ATGCJUULFWEWPY-UHFFFAOYSA-N 1,4-ditert-butyl-2,5-dimethoxybenzene Chemical compound COC1=CC(C(C)(C)C)=C(OC)C=C1C(C)(C)C ATGCJUULFWEWPY-UHFFFAOYSA-N 0.000 claims description 2
- GATVHFQKUCJQGI-UHFFFAOYSA-N 1-(7-acetylthianthren-2-yl)ethanone Chemical compound CC(=O)C1=CC=C2SC3=CC(C(=O)C)=CC=C3SC2=C1 GATVHFQKUCJQGI-UHFFFAOYSA-N 0.000 claims description 2
- OXHNLMTVIGZXSG-UHFFFAOYSA-N 1-Methylpyrrole Chemical compound CN1C=CC=C1 OXHNLMTVIGZXSG-UHFFFAOYSA-N 0.000 claims description 2
- CJVYYDCBKKKIPD-UHFFFAOYSA-N 1-n,1-n,2-n,2-n-tetramethylbenzene-1,2-diamine Chemical compound CN(C)C1=CC=CC=C1N(C)C CJVYYDCBKKKIPD-UHFFFAOYSA-N 0.000 claims description 2
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 claims description 2
- GKWLILHTTGWKLQ-UHFFFAOYSA-N 2,3-dihydrothieno[3,4-b][1,4]dioxine Chemical compound O1CCOC2=CSC=C21 GKWLILHTTGWKLQ-UHFFFAOYSA-N 0.000 claims description 2
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 claims description 2
- XQQBUAPQHNYYRS-UHFFFAOYSA-N 2-methylthiophene Chemical compound CC1=CC=CS1 XQQBUAPQHNYYRS-UHFFFAOYSA-N 0.000 claims description 2
- GWZCLMWEJWPFFA-UHFFFAOYSA-N 2-thiophen-3-ylacetonitrile Chemical compound N#CCC=1C=CSC=1 GWZCLMWEJWPFFA-UHFFFAOYSA-N 0.000 claims description 2
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 claims description 2
- BJWMSGRKJIOCNR-UHFFFAOYSA-N 4-ethenyl-1,3-dioxolan-2-one Chemical compound C=CC1COC(=O)O1 BJWMSGRKJIOCNR-UHFFFAOYSA-N 0.000 claims description 2
- SBLRHMKNNHXPHG-UHFFFAOYSA-N 4-fluoro-1,3-dioxolan-2-one Chemical compound FC1COC(=O)O1 SBLRHMKNNHXPHG-UHFFFAOYSA-N 0.000 claims description 2
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical group N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 2
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 claims description 2
- 239000005698 Dodecyl acetate Substances 0.000 claims description 2
- 239000002879 Lewis base Substances 0.000 claims description 2
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 claims description 2
- 239000005640 Methyl decanoate Substances 0.000 claims description 2
- QENGPZGAWFQWCZ-UHFFFAOYSA-N Methylthiophene Natural products CC=1C=CSC=1 QENGPZGAWFQWCZ-UHFFFAOYSA-N 0.000 claims description 2
- JOOMLFKONHCLCJ-UHFFFAOYSA-N N-(trimethylsilyl)diethylamine Chemical compound CCN(CC)[Si](C)(C)C JOOMLFKONHCLCJ-UHFFFAOYSA-N 0.000 claims description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 2
- 229930006000 Sucrose Natural products 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- 150000008065 acid anhydrides Chemical class 0.000 claims description 2
- MJSHDCCLFGOEIK-UHFFFAOYSA-N benzyl (2,5-dioxopyrrolidin-1-yl) carbonate Chemical class O=C1CCC(=O)N1OC(=O)OCC1=CC=CC=C1 MJSHDCCLFGOEIK-UHFFFAOYSA-N 0.000 claims description 2
- 235000010290 biphenyl Nutrition 0.000 claims description 2
- JZQAAQZDDMEFGZ-UHFFFAOYSA-N bis(ethenyl) hexanedioate Chemical compound C=COC(=O)CCCCC(=O)OC=C JZQAAQZDDMEFGZ-UHFFFAOYSA-N 0.000 claims description 2
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical class B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 claims description 2
- 229910000085 borane Inorganic materials 0.000 claims description 2
- XQIMLPCOVYNASM-UHFFFAOYSA-N borole Chemical class B1C=CC=C1 XQIMLPCOVYNASM-UHFFFAOYSA-N 0.000 claims description 2
- PPTSBERGOGHCHC-UHFFFAOYSA-N boron lithium Chemical class [Li].[B] PPTSBERGOGHCHC-UHFFFAOYSA-N 0.000 claims description 2
- 150000001735 carboxylic acids Chemical group 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 claims description 2
- CCRCUPLGCSFEDV-UHFFFAOYSA-N cinnamic acid methyl ester Natural products COC(=O)C=CC1=CC=CC=C1 CCRCUPLGCSFEDV-UHFFFAOYSA-N 0.000 claims description 2
- HHNHBFLGXIUXCM-GFCCVEGCSA-N cyclohexylbenzene Chemical compound [CH]1CCCC[C@@H]1C1=CC=CC=C1 HHNHBFLGXIUXCM-GFCCVEGCSA-N 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical class CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- BGSFCOHRQUBESL-UHFFFAOYSA-N ethyl prop-2-enyl carbonate Chemical compound CCOC(=O)OCC=C BGSFCOHRQUBESL-UHFFFAOYSA-N 0.000 claims description 2
- 150000002240 furans Chemical class 0.000 claims description 2
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 claims description 2
- 239000002563 ionic surfactant Substances 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002596 lactones Chemical class 0.000 claims description 2
- 150000007527 lewis bases Chemical class 0.000 claims description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- XMJHPCRAQCTCFT-UHFFFAOYSA-N methyl chloroformate Chemical class COC(Cl)=O XMJHPCRAQCTCFT-UHFFFAOYSA-N 0.000 claims description 2
- CCRCUPLGCSFEDV-BQYQJAHWSA-N methyl trans-cinnamate Chemical compound COC(=O)\C=C\C1=CC=CC=C1 CCRCUPLGCSFEDV-BQYQJAHWSA-N 0.000 claims description 2
- 150000002823 nitrates Chemical class 0.000 claims description 2
- 150000002826 nitrites Chemical class 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 claims description 2
- 239000002736 nonionic surfactant Substances 0.000 claims description 2
- 150000002896 organic halogen compounds Chemical class 0.000 claims description 2
- 239000010702 perfluoropolyether Substances 0.000 claims description 2
- 229950000688 phenothiazine Drugs 0.000 claims description 2
- 235000021317 phosphate Nutrition 0.000 claims description 2
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical class OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 claims description 2
- 229960002317 succinimide Drugs 0.000 claims description 2
- 239000005720 sucrose Substances 0.000 claims description 2
- 150000003464 sulfur compounds Chemical class 0.000 claims description 2
- 125000005207 tetraalkylammonium group Chemical group 0.000 claims description 2
- NLDYACGHTUPAQU-UHFFFAOYSA-N tetracyanoethylene Chemical group N#CC(C#N)=C(C#N)C#N NLDYACGHTUPAQU-UHFFFAOYSA-N 0.000 claims description 2
- CBXCPBUEXACCNR-UHFFFAOYSA-N tetraethylammonium Chemical class CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 claims description 2
- GVIJJXMXTUZIOD-UHFFFAOYSA-N thianthrene Chemical compound C1=CC=C2SC3=CC=CC=C3SC2=C1 GVIJJXMXTUZIOD-UHFFFAOYSA-N 0.000 claims description 2
- 229930192474 thiophene Natural products 0.000 claims description 2
- ZMQDTYVODWKHNT-UHFFFAOYSA-N tris(2,2,2-trifluoroethyl) phosphate Chemical compound FC(F)(F)COP(=O)(OCC(F)(F)F)OCC(F)(F)F ZMQDTYVODWKHNT-UHFFFAOYSA-N 0.000 claims description 2
- OBAJXDYVZBHCGT-UHFFFAOYSA-N tris(pentafluorophenyl)borane Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1B(C=1C(=C(F)C(F)=C(F)C=1F)F)C1=C(F)C(F)=C(F)C(F)=C1F OBAJXDYVZBHCGT-UHFFFAOYSA-N 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000008096 xylene Substances 0.000 claims description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims 2
- 239000012266 salt solution Substances 0.000 claims 2
- 229910000077 silane Inorganic materials 0.000 claims 2
- MILSYCKGLDDVLM-UHFFFAOYSA-N 2-phenylpropan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)C1=CC=CC=C1 MILSYCKGLDDVLM-UHFFFAOYSA-N 0.000 claims 1
- BRTALTYTFFNPAC-UHFFFAOYSA-N boroxin Chemical class B1OBOBO1 BRTALTYTFFNPAC-UHFFFAOYSA-N 0.000 claims 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 claims 1
- 239000004205 dimethyl polysiloxane Substances 0.000 claims 1
- 125000000623 heterocyclic group Chemical group 0.000 claims 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims 1
- 229940021013 electrolyte solution Drugs 0.000 description 28
- 239000011149 active material Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 229910003002 lithium salt Inorganic materials 0.000 description 3
- 159000000002 lithium salts Chemical class 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052792 caesium Inorganic materials 0.000 description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910015118 LiMO Inorganic materials 0.000 description 1
- 229910013275 LiMPO Inorganic materials 0.000 description 1
- 229910015643 LiMn 2 O 4 Inorganic materials 0.000 description 1
- 239000012359 Methanesulfonyl chloride Substances 0.000 description 1
- DXDKZMQJZXKYFY-UHFFFAOYSA-N OC(=O)OC(C)(C)CC1=CC=CC=C1 Chemical compound OC(=O)OC(C)(C)CC1=CC=CC=C1 DXDKZMQJZXKYFY-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- GETQZCLCWQTVFV-UHFFFAOYSA-N anhydrous trimethylamine Natural products CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910021385 hard carbon Inorganic materials 0.000 description 1
- USZLCYNVCCDPLQ-UHFFFAOYSA-N hydron;n-methoxymethanamine;chloride Chemical compound Cl.CNOC USZLCYNVCCDPLQ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002931 mesocarbon microbead Substances 0.000 description 1
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- OCGSPBFHOPVYFS-UHFFFAOYSA-N n-methoxy-n-methylmethanesulfonamide Chemical compound CON(C)S(C)(=O)=O OCGSPBFHOPVYFS-UHFFFAOYSA-N 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910021384 soft carbon Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- ILWRPSCZWQJDMK-UHFFFAOYSA-N triethylazanium;chloride Chemical compound Cl.CCN(CC)CC ILWRPSCZWQJDMK-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
ドライアイス/液体窒素浴、機械的攪拌機、乾燥窒素ガス入口、温度計、滴下漏斗およびバブラーを備えた3つ口1.0リットル丸底フラスコ(RBF)に、メタンスルホニルクロリド(25g、0.218M)、N,O−ジメチルヒドロキシルアミン塩酸塩(22.35g、0.229M)および無水ジクロロメタン(200mL)を入れた。この系を窒素でフラッシュし、次に0℃に冷却した。この温度で撹拌しながら、無水トリメチルアミン(3.00当量)を滴下添加し、得られた反応混合物を撹拌し、室温まで温まるままにし、一晩撹拌した。反応混合物を0℃に冷却し、濾過して固形物(トリエチルアミン塩酸塩)を除去し、ロータリーエバポレーターにより溶媒を除去した。反応混合物をセライトの短いパッドに通して精製し、エーテルにより溶離させ、その後にエーテルを除去した。反応混合物を高真空下で一晩引いて純粋な生成物を得た。
Claims (26)
- 式:
R1−SO2−NR2−OR3またはR1O−SO2−NR2−OR3
(式中、R1はアルカン、アルケン、アルキン、アリール、並びにそれらの置換誘導体および全フッ素置換類似体から選択され、R2はアルカン、アルケン、アルキン、アリール、およびそれらの置換誘導体から選択され、R3はアルカン、アルケン、アルキン、アリール、およびそれらの置換誘導体から選択される)
により表される化合物を含み、4.0ボルトを超える電圧で安定である有機電解質溶媒。 - R1、R2、およびR3が、炭素数1〜5の線状アルキル、分岐アルキル、部分フッ素化アルキルおよび完全フッ素化アルキル基から選択される、請求項1に記載の有機電解質溶媒。
- R2がメチル部分を含む、請求項1に記載の有機電解質溶媒。
- R3がメチル部分を含む、請求項1に記載の有機電解質溶媒。
- 式:
R1−SO2−NR2−OR3またはR1O−SO2−NR2−OR3
(式中、R1はアルカン、アルケン、アルキン、アリール、並びにそれらの置換誘導体および全フッ素置換類似体から選択され、R2はアルカン、アルケン、アルキン、アリール、およびそれらの置換誘導体から選択され、R3はアルカン、アルケン、アルキン、アリール、およびそれらの置換誘導体から選択される)
により表される化合物を含む有機電解質溶媒と、
前記有機電解質溶媒中に溶解された電解質塩と、
を含み、4.0ボルトを超える電圧で安定である、有機電解質溶液。 - 有機カーボネートと、イオン性液体と、シラン類およびスルホン類から選択されたさらなる溶媒を含む、請求項5に記載の有機電解質溶液。
- R1が電気化学フッ素化により合成された全フッ素置換類似体である、請求項5に記載の有機電解質溶液。
- R1が直接フッ素化により合成された全フッ素置換類似体である、請求項5に記載の有機電解質溶液。
- 前記電解質塩が、LiPF6 、LiAsF6 、LiSbF6 、LiBF4 、LiClO4 、LiCF3SO3 、Li(CF3SO2)2N、Li(C2F5SO2)2N、LiC4F9SO3 、Li(CF3SO2)3C、LiBPh4 、LiBOB、およびLi(CF3SO2)(CF3CO)N、並びにそれらの組み合わせからなる群から選択される、請求項5に記載の有機電解質溶液。
- 前記電解質塩溶液の濃度が0.5M〜3.0Mである、請求項9に記載の有機電解質溶液。
- SEI形成剤、カソード保護剤、塩安定剤、過充電保護剤、リチウム析出剤、サルベーションエンハンサー、腐食抑制剤、および湿潤剤からなる群から選択される電解質添加剤を含む、請求項5に記載の有機電解質溶液。
- SEI形成剤が、ビニレンカーボネート、ビニルエチレンカーボネート、エチレンカーボネート、アリルエチルカーボネート、ビニルアセテート、ジビニルアジペート、アクリル酸ニトリル、2-ビニルピリジン、無水マレイン酸、マレイミド、メチルシンナメート、ホスホネート、ビニル含有シラン系化合物、各分子中に2個の二重結合を含むフラン誘導体、硫黄系化合物、例えばSO2、ポリスルフィド、環状アルキルサルファイト、アリールサルファイトなど、ニトレート、ニトリット、ハロゲン化エチレンカーボネート、ハロゲン化ラクトン、メチルクロロホルメート、カルボキシルフェノール、芳香族エステル、酸無水物、スクシンイミド、N−ベンジルオキシカルボニルオキシスクシンイミド、芳香族イソシアネート、B2O3、有機ボレート、ボロキシン化合物、リチウム塩系ホウ素化合物、ハロゲン化有機化合物、ポリジメチルシロキサン、シラン、トリス(ペンタフルオロフェニル)ホウ素、およびアルカリ金属塩からなる群から選択される、請求項11に記載の有機電解質溶液。
- カソード保護剤が、アミン系有機塩基、例えばブチルアミン、カルボジイミド系化合物、例えばN,N−ジシクロヘキシルカルボジイミド、N,N−ジエチルアミノトリメチルシランなどからなる群から選択される、請求項11に記載の有機電解質溶液。
- 塩安定剤が、LiF、ルイス塩基、例えばトリス(2,2,2−トリフルオロエチル)ホスフェートなど、アミド系化合物、例えば1−メチル−2−ピロリドンなど、フッ素化カルバメートおよびヘキサメチルホスホラミドからなる群から選択される、請求項11に記載の有機電解質溶液。
- 過充電保護剤が、メタロセン、テトラシアノエチレン、テトラメチルフェニレンジアミン、両方のN原子上に2−ヒドロキシプロピルまたはエチル置換基を有するジヒドロフェナジン誘導体、置換された芳香族または複素環式化合物およびそれらのアルカリ金属塩、アニソール系化合物、2,5−ジ−tert−ブチル−1,4−ジメトキシベンゼン、モノメトキシベンゼン類化合物、ヘキサエチルベンゼン、ビピリジルまたはビフェニルカーボネート、ジフルオロアニソール、S−またはN−含有複素環式芳香族化合物、例えばチアントレン、および2,7−ジアセチルチアントレンなど、フェノチアジン系化合物、フルオロドデカホウ酸リチウム、キシレン、シクロヘキシルベンゼン、ビフェニル、2,2−ジフェニルプロパン、フェニル−tert−ブチルカーボネート、フェニル−R−フェニル化合物、3−チオフェネアセトニトリル、複素環式化合物、例えばフラン、チオフェン、およびN−メチルピロール、3,4−エチレンジオキシチオフェン、並びにLiBOBからなる群から選択される、請求項11に記載の有機電解質溶液。
- リチウム析出剤が、SO2化合物、ポリスルフィド、水、2−メチルテトラヒドロフラン、2−メチルチオフェン、ニトロメタン、長アルキル鎖を有するテトラアルキルアンモニウムクロリド、セチルトリメチルアンモニウムクロリド、ペルフルオロオクタンスルホネートのリチウムおよびテトラエチルアンモニウム塩、ペルフルオロポリエーテル、ニトリルスクロース、ニトリルセルロース、AlI3 、SnI、HF、およびフルオロエチレンカーボネートからなる群から選択される、請求項11に記載の有機電解質溶液。
- サルベーションエンハンサーが、ボレート類、ボラン類およびボロール化合物からなる群から選択される、請求項11に記載の有機電解質溶液。
- 腐食抑制剤および湿潤剤が、LiBOB、LiODFB、イオンおよび非イオン界面活性剤、シクロヘキサン、トリアルキルホスフェート、高い分子量を有する線状エステル、例えばメチルデカノエートおよびドデシルアセテート、第3級カルボン酸、並びにP2O5からなる群から選択される、請求項11に記載の有機電解質溶液。
- カソード、
アノード、
式:
R1−SO2−NR2−OR3またはR1O−SO2−NR2−OR3
(式中、R1はアルカン、アルケン、アルキン、アリール、並びにそれらの置換誘導体および全フッ素置換類似体から選択され、R2はアルカン、アルケン、アルキン、アリール、およびそれらの置換誘導体から選択され、R3はアルカン、アルケン、アルキン、アリール、およびそれらの置換誘導体から選択される)
により表される化合物を含む有機電解質溶媒と、
有機電解質中に溶解した電解質塩を含み、
4.0ボルトを超える電圧で安定である電池。 - さらなる溶媒が有機カーボネート、イオン性液体、シラン類およびスルホン類から選択される、請求項19に記載の電池。
- R1 が電気化学フッ素化により合成された全フッ素置換類似体である、請求項19に記載の電池。
- R1が直接フッ素化により合成された全フッ素置換類似体である、請求項19に記載の電池。
- 前記電解質塩が、LiPF6 、LiAsF6 、LiSbF6 、LiBF4 、LiClO4 、LiCF3SO3 、Li(CF3SO2)2N、Li(C2F5SO2)2N、LiC4F9SO3 、Li(CF3SO2)3C、LiBPh4 、LiBOB、およびLi(CF3SO2)(CF3CO)N、並びにそれらの組み合わせからなる群から選択される、請求項19に記載の電池。
- 前記電解質塩溶液の濃度が0.5M〜3.0Mである、請求項19に記載の電池。
- SEI形成剤、カソード保護剤、塩安定剤、過充電保護剤、リチウム析出剤、サルベーションエンハンサー、腐食抑制剤、および湿潤剤からなる群から選択される電解質添加剤を含む、請求項19に記載の電池。
- R1 、R2 およびR3 が、炭素数1〜5の線状アルキル、分岐アルキル、部分フッ素化アルキルおよび完全フッ素化アルキル基から選択される、請求項19に記載の電池。
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PCT/US2010/039781 WO2010151639A2 (en) | 2009-06-24 | 2010-06-24 | High voltage electrolyte |
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