JP2017530091A - 2つの酸素含有官能基を含むフッ素化カーボネート - Google Patents
2つの酸素含有官能基を含むフッ素化カーボネート Download PDFInfo
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- JP2017530091A JP2017530091A JP2017504065A JP2017504065A JP2017530091A JP 2017530091 A JP2017530091 A JP 2017530091A JP 2017504065 A JP2017504065 A JP 2017504065A JP 2017504065 A JP2017504065 A JP 2017504065A JP 2017530091 A JP2017530091 A JP 2017530091A
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- Prior art keywords
- fluorine
- alkyl
- hydrogen
- aryl
- substituted
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 title abstract description 5
- 239000001301 oxygen Substances 0.000 title abstract description 5
- 125000000524 functional group Chemical group 0.000 title abstract description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 title abstract description 3
- 239000002904 solvent Substances 0.000 claims abstract description 29
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 24
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000654 additive Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims description 55
- 125000000217 alkyl group Chemical group 0.000 claims description 44
- 239000003792 electrolyte Substances 0.000 claims description 38
- 229910052739 hydrogen Inorganic materials 0.000 claims description 37
- 239000001257 hydrogen Substances 0.000 claims description 37
- 239000000203 mixture Substances 0.000 claims description 34
- 229910052731 fluorine Inorganic materials 0.000 claims description 32
- 239000011737 fluorine Chemical group 0.000 claims description 29
- 125000003118 aryl group Chemical group 0.000 claims description 28
- 125000002947 alkylene group Chemical group 0.000 claims description 13
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical group FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 10
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 claims description 10
- 229910052744 lithium Inorganic materials 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims 11
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 25
- -1 copper anions Chemical class 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 10
- 229910013870 LiPF 6 Inorganic materials 0.000 description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- CWKABIASOCPCAF-UHFFFAOYSA-N 6,11-difluoro-1,3,5-trioxacycloundecane-2,4-dione Chemical compound C1(=O)OC(CCCCC(F)OC(O1)=O)F CWKABIASOCPCAF-UHFFFAOYSA-N 0.000 description 4
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 4
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000002484 cyclic voltammetry Methods 0.000 description 4
- 125000001153 fluoro group Chemical group F* 0.000 description 4
- 238000004817 gas chromatography Methods 0.000 description 4
- 238000004502 linear sweep voltammetry Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 150000002430 hydrocarbons Chemical group 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- NAKBHPIDKQIZDG-UHFFFAOYSA-N 1-fluoroethyl carbonofluoridate Chemical compound CC(F)OC(F)=O NAKBHPIDKQIZDG-UHFFFAOYSA-N 0.000 description 2
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 2
- 229910012258 LiPO Inorganic materials 0.000 description 2
- 229920006373 Solef Polymers 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 229910021383 artificial graphite Inorganic materials 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- VTOKYGVCWVBIGE-UHFFFAOYSA-N carboxy 1-fluoroethyl carbonate Chemical compound CC(OC(=O)OC(=O)O)F VTOKYGVCWVBIGE-UHFFFAOYSA-N 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000003682 fluorination reaction Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 150000005677 organic carbonates Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- 125000004973 1-butenyl group Chemical group C(=CCC)* 0.000 description 1
- LLGVRRKWELRATP-UHFFFAOYSA-N 1-fluoroethyl 2-methoxyethyl carbonate Chemical compound C(OC(C)F)(OCCOC)=O LLGVRRKWELRATP-UHFFFAOYSA-N 0.000 description 1
- NRKYWOKHZRQRJR-UHFFFAOYSA-N 2,2,2-trifluoroacetamide Chemical compound NC(=O)C(F)(F)F NRKYWOKHZRQRJR-UHFFFAOYSA-N 0.000 description 1
- SYNPRNNJJLRHTI-UHFFFAOYSA-N 2-(hydroxymethyl)butane-1,4-diol Chemical compound OCCC(CO)CO SYNPRNNJJLRHTI-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- IZXIZTKNFFYFOF-UHFFFAOYSA-N 2-Oxazolidone Chemical compound O=C1NCCO1 IZXIZTKNFFYFOF-UHFFFAOYSA-N 0.000 description 1
- 125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 1
- 125000006022 2-methyl-2-propenyl group Chemical group 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- BUPLCMMXKFWTTA-UHFFFAOYSA-N 4-methylidene-1,3-dioxetan-2-one Chemical compound C=C1OC(=O)O1 BUPLCMMXKFWTTA-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 239000006245 Carbon black Super-P Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 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 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910001228 Li[Ni1/3Co1/3Mn1/3]O2 (NCM 111) Inorganic materials 0.000 description 1
- 229910017855 NH 4 F Inorganic materials 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000006136 alcoholysis reaction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910001515 alkali metal fluoride Inorganic materials 0.000 description 1
- 229910001618 alkaline earth metal fluoride Inorganic materials 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000005910 alkyl carbonate group Chemical group 0.000 description 1
- 125000000304 alkynyl group Chemical group 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 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
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000012983 electrochemical energy storage Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012025 fluorinating agent Substances 0.000 description 1
- BPQPBEVHMFRECG-UHFFFAOYSA-N fluoro formate Chemical compound FOC=O BPQPBEVHMFRECG-UHFFFAOYSA-N 0.000 description 1
- PIQRQRGUYXRTJJ-UHFFFAOYSA-N fluoromethyl methyl carbonate Chemical compound COC(=O)OCF PIQRQRGUYXRTJJ-UHFFFAOYSA-N 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229910021450 lithium metal oxide Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 125000004971 nitroalkyl group Chemical group 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 125000002568 propynyl group Chemical group [*]C#CC([H])([H])[H] 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 125000000467 secondary amino group Chemical class [H]N([*:1])[*:2] 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0567—Liquid materials characterised by the additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0058—On-board optimisation of vehicle or vehicle train operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0062—On-board target speed calculation or supervision
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/96—Esters of carbonic or haloformic acids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/58—Liquid electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/58—Liquid electrolytes
- H01G11/60—Liquid electrolytes characterised by the solvent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/58—Liquid electrolytes
- H01G11/62—Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/58—Liquid electrolytes
- H01G11/64—Liquid electrolytes characterised by 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
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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
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
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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
- H01M10/052—Li-accumulators
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Abstract
Description
本出願は、2014年7月29日に出願された欧州特許出願第14178916.4号の優先権を主張するものであり、この出願の全ての内容は、あらゆる目的のために参照により本明細書に組み込まれる。本発明は、2つの酸素含有官能基を含むフッ素化カーボネート、その合成方法、並びに、リチウムイオン電池用及びスーパーキャパシタ用の溶媒又は溶媒添加剤としてのその使用に関する。
のうちの1つの化合物に関する。
一般式(I)
R1CFY−O−C(O)−O−[(CX1X2)mO]n−R2
(式中、R1は水素、アルキル、アルキレン、アルキリン、アリール、フッ素置換アルキル、又はフッ素置換アリールであり;Yは水素、フッ素、又はアルキルであり;R2は水素、アルキル、アルキレン、アルキリン、アリール、フッ素置換アルキル、フッ素置換アリール、又は−C(O)−OR2’であり、ここで、R2’は水素、アルキル、アリール、フッ素置換アルキル、フッ素置換アリールであり;X及びYは独立に水素、フッ素、又はアルキルであり;m及びnは独立に1、2、3、4、5、6、7、8、9、又は10である)
の化合物の製造方法であって、
一般式(II)の化合物
R1CFY−O−C(O)−F (II)
(式中、R1とYは上述したとおりの意味を有する)を、一般式(III)の化合物
HO−[(CX1X2)mO]n−OH (III)
(式中、n、m、X1、及びX2は上述したとおりの意味を有する)
と反応させる工程を含む、方法に関する。
HO−[(CX1X2)mO]n−OH又はHO−[(CX1X2)mO]n−O−PG(式中、PGはヒドロキシル保護基である)の化合物を、一般構造Cl−C(O)−OR2’又はF−C(O)−OR2’の化合物と反応させ、HO−[(CX1X2)mO]n−O−PGの場合には引き続きヒドロキシル保護基を外すことによって、合成することができる。ヒドロキシル保護基は当業者に公知である。好適なヒドロキシル保護基としては、シリルエーテル及び例えば酢酸エステルなどのエステルが挙げられる。
調整されたダブルマントル、還流コンデンサー、及びメカニカルスターラーを備えた2.5lのPFA反応器に、1315gの1−フルオロエチルフルオロホルメートを入れた。3℃まで材料を冷却した後、267gのピリジンと288gのエチレングリコールとの混合物を2.5時間かけてゆっくり添加した。反応温度は55℃未満に維持した。室温まで冷却した後、混合物をクエン酸溶液(30%脱イオン水水溶液、200g、100g、100g)で3回洗浄した。モレキュラーシーブ(120g)で3日間乾燥した後、濾過し、生成物を純度>82%(GC分析)の無色液体として収量1031gで得た。生成物は、任意選択的に蒸留によって更に精製して純度>99.9%(GC分析)にすることができる。
調整されたダブルマントル、還流コンデンサー、及びメカニカルスターラーを備えた2.5lのPFA反応器に、1315gの1−フルオロエチルフルオロホルメートを入れた。3℃まで材料を冷却した後、288gのピリジンと800gの2−メトキシエタノールとの混合物を3時間かけてゆっくり添加した。反応温度は45℃未満に維持した。室温まで冷却した後、混合物をクエン酸溶液(30%脱イオン水水溶液、210g、130g、160g)で3回洗浄した。モレキュラーシーブ(140g)で3日間乾燥した後、濾過し、生成物を純度>89%(GC分析)の無色液体として収量1323g(84%)で得た。生成物は、任意選択的に蒸留によって更に精製して純度>99.9%(GC分析)にすることができる。
試験は、酸化電位の測定用の以下のような3つの電極を有するビーカー型のセルで行った:
a)参照電極としてLi金属
b)作用電極としてLiCoO2
c)対極としてLi金属
曲線(1):標準電解質
曲線(2):1重量%のエタン−1,2−ジイル−ビス(1−フルオロエチル)ジカーボネートが入った標準電解質
試験は、以下のような3つの電極を有するビーカー型のセルで行った:
d)参照電極としてLi金属
e)作用電極として人造黒鉛(SCMG−AR)
f)対極としてLi金属
曲線(1):1重量%のエタン−1,2−ジイル−ビス(1−フルオロエチル)ジカーボネートが入った標準電解質
試験システム:モノフルセルは、正極としての[LiNi1/3Co1/3Mn1/3O2 (Ecopro):Super−P(登録商標)(MMM Carbon,Belgiumから入手可能な導電性カーボンブラック):PVdF(Solvay Specialty PolymersのSolef(登録商標)5130)バインダー=92:4:4(重量%)]と、負極としての[SCMG−AR(登録商標)(Showa Denkoから入手可能な人造グラファイト):Super−P(登録商標)(MMM Carbon,Belgiumから入手可能な導電性カーボンブラック):PVdF(Solvay Specialty PolymersのSolef(登録商標)5130)バインダー=90:4:6(重量%)]とから構成された。ポリエチレンをセパレーターとして使用した。標準電解質組成物[(1.0MのLiPF6/エチレンカーボネート+ジメチルカーボネート(1:2(v/v)]を使用し、これに本発明にかかるフッ素化添加剤を乾燥した室内雰囲気下で添加した。
Claims (15)
- 一般式(I)
R1CFY−O−C(O)−O−[(CX1X2)mO]n−R2 (I)
(式中、R1は水素、アルキル、アルキレン、アルキリン、アリール、フッ素置換アルキル、又はフッ素置換アリールであり;
Yは水素、フッ素、又はアルキルであり;
R2は水素、アルキル、アルキレン、アルキリン、アリール、フッ素置換アルキル、フッ素置換アリール、又は−C(O)−OR2’であり、ここで、R2’は水素、アルキル、アリール、フッ素置換アルキル、フッ素置換アリールであり;X及びYは独立に水素、フッ素、又はアルキルであり;m及びnは独立に1、2、3、4、5、6、7、8、9、又は10である)
の化合物。 - R1が水素又はアルキルである、請求項1に記載の化合物。
- R1がメチルである、請求項2に記載の化合物。
- R2がアルキルであり、好ましくは、R2がメチルである、請求項1〜3のいずれか1項に記載の化合物。
- R2が−C(O)−OR2’であり、ここで、R2’は水素、アルキル、アリール、フッ素置換アルキル、フッ素置換アリールである、請求項1〜3のいずれか1項に記載の化合物。
- R2’がフッ素置換アルキルであり、好ましくはR2’が−CHFCH3である、請求項5に記載の化合物。
- mが2である、請求項1〜6のいずれか1項に記載の化合物。
- nが1である、請求項1〜7のいずれか1項に記載の化合物。
- X及びYが水素である、請求項1〜8のいずれか1項に記載の化合物。
- 化合物の構造が、以下の構造:
のうちの1つから選択される、請求項1に記載の化合物。 - 一般式(I)の化合物
R1CFY−O−C(O)−O−[(CX1X2)mO]n−R2
(式中、R1は水素、アルキル、アルキレン、アルキリン、アリール、フッ素置換アルキル、又はフッ素置換アリールであり;Yは水素、フッ素、又はアルキルであり;R2は水素、アルキル、アルキレン、アルキリン、アリール、フッ素置換アルキル、フッ素置換アリール、又は−C(O)−OR2’であり、ここで、R2’は水素、アルキル、アリール、フッ素置換アルキル、フッ素置換アリールであり;X及びYは独立に水素、フッ素、又はアルキルであり;m及びnは独立に1、2、3、4、5、6、7、8、9、又は10である)
の製造方法であって、
一般式(II)の化合物
R1CFY−O−C(O)−F (II)
(式中、R1及びYは上述したとおりの意味を有する)
を、一般式(III)の化合物
HO−[(CX1X2)mO]n−OH (III)
(式中、n、m、X1、及びX2は上述したとおりの意味を有する)
と反応させる工程を含む、方法。 - 請求項1〜10のいずれか1項に記載の化合物の、リチウムイオン電池用、リチウム空気電池用、リチウム硫黄電池用、スーパーキャパシタ用、又はハイブリッドスーパーキャパシタ用の溶媒添加剤又は溶媒としての使用。
- 請求項1〜10のいずれか1項に記載の少なくとも1種の化合物と、リチウムイオン電池又はスーパーキャパシタに有用な少なくとも1種の溶媒とを含む、リチウムイオン電池用、リチウム空気電池用、リチウム硫黄電池用、スーパーキャパシタ用、又はハイブリッドスーパーキャパシタ用の溶媒組成物。
- 請求項1〜10のいずれか1項に記載の少なくとも1種の化合物と、リチウムイオン電池又はスーパーキャパシタに有用な少なくとも1種の溶媒と、少なくとも1種の電解質塩とを含む、リチウムイオン電池用、リチウム空気電池用、リチウム硫黄電池用、スーパーキャパシタ用、又はハイブリッドスーパーキャパシタ用の電解質組成物。
- 請求項1〜10のいずれか1項に記載の少なくとも1種の化合物を含有する、リチウムイオン電池、リチウム空気電池、リチウム硫黄電池、スーパーキャパシタ、又はハイブリッドスーパーキャパシタ。
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EP14178916.4A EP2980063A1 (en) | 2014-07-29 | 2014-07-29 | Fluorinated carbonates comprising two oxygen bearing functional groups |
EP14178916.4 | 2014-07-29 | ||
PCT/EP2015/067408 WO2016016319A1 (en) | 2014-07-29 | 2015-07-29 | Fluorinated carbonates comprising two oxygen bearing functional groups |
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WO2023063648A1 (ko) * | 2021-10-12 | 2023-04-20 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 비수 전해액 및 이를 포함하는 리튬 이차전지 |
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CA2954742A1 (en) | 2016-02-04 |
CN106575792A (zh) | 2017-04-19 |
EP3174846B1 (en) | 2020-01-01 |
EP3174846A1 (en) | 2017-06-07 |
WO2016016319A1 (en) | 2016-02-04 |
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