WO2010023413A1 - Sel d'anion pentacyclique et son utilisation comme électrolyte - Google Patents
Sel d'anion pentacyclique et son utilisation comme électrolyte Download PDFInfo
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- WO2010023413A1 WO2010023413A1 PCT/FR2009/051642 FR2009051642W WO2010023413A1 WO 2010023413 A1 WO2010023413 A1 WO 2010023413A1 FR 2009051642 W FR2009051642 W FR 2009051642W WO 2010023413 A1 WO2010023413 A1 WO 2010023413A1
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- Prior art keywords
- group
- cation
- salt
- carbon atoms
- och
- Prior art date
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- -1 anion salt Chemical class 0.000 title claims abstract description 34
- 239000003792 electrolyte Substances 0.000 title claims abstract description 34
- 150000003839 salts Chemical class 0.000 claims abstract description 65
- 150000001875 compounds Chemical class 0.000 claims abstract description 43
- 150000001450 anions Chemical class 0.000 claims abstract description 35
- 239000000203 mixture Substances 0.000 claims abstract description 35
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 28
- 239000002904 solvent Substances 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 229920000642 polymer Polymers 0.000 claims abstract description 17
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 13
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 11
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 9
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 8
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 8
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims abstract description 6
- 150000001768 cations Chemical class 0.000 claims description 35
- 239000002608 ionic liquid Substances 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 9
- 150000002892 organic cations Chemical class 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 150000002500 ions Chemical class 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 229910052783 alkali metal Inorganic materials 0.000 claims description 6
- 150000001767 cationic compounds Chemical class 0.000 claims description 6
- RAXXELZNTBOGNW-UHFFFAOYSA-O Imidazolium Chemical compound C1=C[NH+]=CN1 RAXXELZNTBOGNW-UHFFFAOYSA-O 0.000 claims description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 5
- RWRDLPDLKQPQOW-UHFFFAOYSA-O Pyrrolidinium ion Chemical compound C1CC[NH2+]C1 RWRDLPDLKQPQOW-UHFFFAOYSA-O 0.000 claims description 5
- ZCQWOFVYLHDMMC-UHFFFAOYSA-O hydron;1,3-oxazole Chemical compound C1=COC=[NH+]1 ZCQWOFVYLHDMMC-UHFFFAOYSA-O 0.000 claims description 5
- 229910001411 inorganic cation Inorganic materials 0.000 claims description 5
- MGFYSGNNHQQTJW-UHFFFAOYSA-N iodonium Chemical compound [IH2+] MGFYSGNNHQQTJW-UHFFFAOYSA-N 0.000 claims description 5
- 229910001416 lithium ion Inorganic materials 0.000 claims description 5
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-O pyridinium Chemical compound C1=CC=[NH+]C=C1 JUJWROOIHBZHMG-UHFFFAOYSA-O 0.000 claims description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 claims description 5
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims description 4
- WTKZEGDFNFYCGP-UHFFFAOYSA-O Pyrazolium Chemical compound C1=CN[NH+]=C1 WTKZEGDFNFYCGP-UHFFFAOYSA-O 0.000 claims description 4
- YQFWGCSKGJMGHE-UHFFFAOYSA-N 1-methyl-1-propylpyrrolidin-1-ium Chemical compound CCC[N+]1(C)CCCC1 YQFWGCSKGJMGHE-UHFFFAOYSA-N 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 239000007772 electrode material Substances 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 125000002524 organometallic group Chemical group 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- PXELHGDYRQLRQO-UHFFFAOYSA-N 1-butyl-1-methylpyrrolidin-1-ium Chemical compound CCCC[N+]1(C)CCCC1 PXELHGDYRQLRQO-UHFFFAOYSA-N 0.000 claims description 2
- IQQRAVYLUAZUGX-UHFFFAOYSA-N 1-butyl-3-methylimidazolium Chemical compound CCCCN1C=C[N+](C)=C1 IQQRAVYLUAZUGX-UHFFFAOYSA-N 0.000 claims description 2
- REACWASHYHDPSQ-UHFFFAOYSA-N 1-butylpyridin-1-ium Chemical compound CCCC[N+]1=CC=CC=C1 REACWASHYHDPSQ-UHFFFAOYSA-N 0.000 claims description 2
- OGLIVJFAKNJZRE-UHFFFAOYSA-N 1-methyl-1-propylpiperidin-1-ium Chemical compound CCC[N+]1(C)CCCCC1 OGLIVJFAKNJZRE-UHFFFAOYSA-N 0.000 claims description 2
- UINDRJHZBAGQFD-UHFFFAOYSA-O 2-ethyl-3-methyl-1h-imidazol-3-ium Chemical compound CCC1=[NH+]C=CN1C UINDRJHZBAGQFD-UHFFFAOYSA-O 0.000 claims description 2
- 230000005495 cold plasma Effects 0.000 claims description 2
- 238000010894 electron beam technology Methods 0.000 claims description 2
- XTPRURKTXNFVQT-UHFFFAOYSA-N hexyl(trimethyl)azanium Chemical compound CCCCCC[N+](C)(C)C XTPRURKTXNFVQT-UHFFFAOYSA-N 0.000 claims description 2
- 239000002082 metal nanoparticle Substances 0.000 claims description 2
- 125000005702 oxyalkylene group Chemical group 0.000 claims description 2
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 2
- DLXHXAPHMVWFGO-UHFFFAOYSA-N triethyl(2-methoxyethyl)azanium Chemical compound CC[N+](CC)(CC)CCOC DLXHXAPHMVWFGO-UHFFFAOYSA-N 0.000 claims description 2
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 48
- 238000006243 chemical reaction Methods 0.000 description 21
- 229910003002 lithium salt Inorganic materials 0.000 description 19
- 159000000002 lithium salts Chemical class 0.000 description 19
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- 150000008040 ionic compounds Chemical class 0.000 description 13
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- NEWGBEZKFGLMTO-UHFFFAOYSA-N 2,2-diamino-3-hydroxybutanedinitrile Chemical compound NC(C(C#N)O)(C#N)N NEWGBEZKFGLMTO-UHFFFAOYSA-N 0.000 description 11
- 239000002253 acid Substances 0.000 description 11
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Substances C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 9
- 229910052744 lithium Inorganic materials 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 239000000460 chlorine Substances 0.000 description 8
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 8
- 229910052808 lithium carbonate Inorganic materials 0.000 description 8
- 229910013870 LiPF 6 Inorganic materials 0.000 description 7
- 238000001704 evaporation Methods 0.000 description 7
- 230000008020 evaporation Effects 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 6
- 230000009471 action Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 150000001241 acetals Chemical class 0.000 description 5
- 125000002091 cationic group Chemical group 0.000 description 5
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 5
- QSZMZKBZAYQGRS-UHFFFAOYSA-N lithium;bis(trifluoromethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F QSZMZKBZAYQGRS-UHFFFAOYSA-N 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 4
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000005518 polymer electrolyte Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 229940125782 compound 2 Drugs 0.000 description 3
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000011244 liquid electrolyte Substances 0.000 description 3
- 229910003473 lithium bis(trifluoromethanesulfonyl)imide Inorganic materials 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 159000000000 sodium salts Chemical class 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 238000000859 sublimation Methods 0.000 description 3
- 230000008022 sublimation Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 0 *C(NC1C#N)=NC1C#N Chemical compound *C(NC1C#N)=NC1C#N 0.000 description 2
- KVBQNFMTEUEOCD-UHFFFAOYSA-M 1-butylpyridin-1-ium;bromide Chemical compound [Br-].CCCC[N+]1=CC=CC=C1 KVBQNFMTEUEOCD-UHFFFAOYSA-M 0.000 description 2
- VLJAZZWDBWKZBL-UHFFFAOYSA-M 1-methyl-1-propylpyrrolidin-1-ium;bromide Chemical compound [Br-].CCC[N+]1(C)CCCC1 VLJAZZWDBWKZBL-UHFFFAOYSA-M 0.000 description 2
- MBVGJZDLUQNERS-UHFFFAOYSA-N 2-(trifluoromethyl)-1h-imidazole-4,5-dicarbonitrile Chemical compound FC(F)(F)C1=NC(C#N)=C(C#N)N1 MBVGJZDLUQNERS-UHFFFAOYSA-N 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 2
- IVANFNGOSJTZFM-UHFFFAOYSA-N 2h-triazole-4,5-dicarbonitrile Chemical compound N#CC1=NNN=C1C#N IVANFNGOSJTZFM-UHFFFAOYSA-N 0.000 description 2
- 229910020366 ClO 4 Inorganic materials 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 229910015645 LiMn Inorganic materials 0.000 description 2
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 2
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- QEWYKACRFQMRMB-UHFFFAOYSA-N fluoroacetic acid Chemical compound OC(=O)CF QEWYKACRFQMRMB-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- CPSYWNLKRDURMG-UHFFFAOYSA-L hydron;manganese(2+);phosphate Chemical compound [Mn+2].OP([O-])([O-])=O CPSYWNLKRDURMG-UHFFFAOYSA-L 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 125000002883 imidazolyl group Chemical group 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 229910000398 iron phosphate Inorganic materials 0.000 description 2
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 125000006501 nitrophenyl group Chemical group 0.000 description 2
- 239000003495 polar organic solvent Substances 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical class O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 2
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 238000004809 thin layer chromatography Methods 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 description 2
- VBJIFLOSOQGDRZ-UHFFFAOYSA-N (2-chloro-2,2-difluoroacetyl) 2-chloro-2,2-difluoroacetate Chemical compound FC(F)(Cl)C(=O)OC(=O)C(F)(F)Cl VBJIFLOSOQGDRZ-UHFFFAOYSA-N 0.000 description 1
- OKQXZXOVHFVQMO-UHFFFAOYSA-N 1,3-dioxolan-2-one methyl hydrogen carbonate Chemical compound C1(OCCO1)=O.C(OC)(O)=O OKQXZXOVHFVQMO-UHFFFAOYSA-N 0.000 description 1
- MPPPKRYCTPRNTB-UHFFFAOYSA-N 1-bromobutane Chemical compound CCCCBr MPPPKRYCTPRNTB-UHFFFAOYSA-N 0.000 description 1
- CYNYIHKIEHGYOZ-UHFFFAOYSA-N 1-bromopropane Chemical compound CCCBr CYNYIHKIEHGYOZ-UHFFFAOYSA-N 0.000 description 1
- MCTWTZJPVLRJOU-UHFFFAOYSA-O 1-methylimidazole Chemical compound CN1C=C[NH+]=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-O 0.000 description 1
- AVFZOVWCLRSYKC-UHFFFAOYSA-N 1-methylpyrrolidine Chemical compound CN1CCCC1 AVFZOVWCLRSYKC-UHFFFAOYSA-N 0.000 description 1
- XGDRLCRGKUCBQL-UHFFFAOYSA-N 1h-imidazole-4,5-dicarbonitrile Chemical group N#CC=1N=CNC=1C#N XGDRLCRGKUCBQL-UHFFFAOYSA-N 0.000 description 1
- XETRHNFRKCNWAJ-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanoyl 2,2,3,3,3-pentafluoropropanoate Chemical compound FC(F)(F)C(F)(F)C(=O)OC(=O)C(F)(F)C(F)(F)F XETRHNFRKCNWAJ-UHFFFAOYSA-N 0.000 description 1
- LOUICXNAWQPGSU-UHFFFAOYSA-N 2,2,3,3-tetrafluorooxirane Chemical compound FC1(F)OC1(F)F LOUICXNAWQPGSU-UHFFFAOYSA-N 0.000 description 1
- YNONYHDIQPCCNE-UHFFFAOYSA-N 2,2-diaminopropanedinitrile Chemical compound N#CC(N)(N)C#N YNONYHDIQPCCNE-UHFFFAOYSA-N 0.000 description 1
- LVIACIPMLWMLKX-UHFFFAOYSA-N 2,3-difluoro-2-(2-methoxyethoxy)propanoic acid Chemical compound FCC(C(=O)O)(OCCOC)F LVIACIPMLWMLKX-UHFFFAOYSA-N 0.000 description 1
- FHNHNILMKQDYSZ-UHFFFAOYSA-N 2-(1,1,2,2,2-pentafluoroethyl)-1h-imidazole-4,5-dicarbonitrile Chemical compound FC(F)(F)C(F)(F)C1=NC(C#N)=C(C#N)N1 FHNHNILMKQDYSZ-UHFFFAOYSA-N 0.000 description 1
- STMDPCBYJCIZOD-UHFFFAOYSA-N 2-(2,4-dinitroanilino)-4-methylpentanoic acid Chemical compound CC(C)CC(C(O)=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O STMDPCBYJCIZOD-UHFFFAOYSA-N 0.000 description 1
- SSSOVMBSQKFOAV-UHFFFAOYSA-N 2-(difluoromethyl)-1h-imidazole-4,5-dicarbonitrile Chemical compound FC(F)C1=NC(C#N)=C(C#N)N1 SSSOVMBSQKFOAV-UHFFFAOYSA-N 0.000 description 1
- OAWAZQITIZDJRB-UHFFFAOYSA-N 2-chloro-2,2-difluoroacetic acid Chemical compound OC(=O)C(F)(F)Cl OAWAZQITIZDJRB-UHFFFAOYSA-N 0.000 description 1
- JFYNWAHGEKCOGV-UHFFFAOYSA-N 2-ethyl-3-methyl-1h-imidazol-3-ium;ethyl sulfate Chemical compound CCOS([O-])(=O)=O.CCC1=NC=C[NH+]1C JFYNWAHGEKCOGV-UHFFFAOYSA-N 0.000 description 1
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 1
- SYXQXGQUXICWHD-UHFFFAOYSA-N 4,7-diimino-1,3-dioxepan-2-one Chemical compound C1(OC(CCC(=N)O1)=N)=O SYXQXGQUXICWHD-UHFFFAOYSA-N 0.000 description 1
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical class O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910016569 AlF 3 Inorganic materials 0.000 description 1
- 229910017008 AsF 6 Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- UGXJRNFVRXACER-UHFFFAOYSA-N COCCOC(C(NC1C#N)NC1C#N)(F)F Chemical compound COCCOC(C(NC1C#N)NC1C#N)(F)F UGXJRNFVRXACER-UHFFFAOYSA-N 0.000 description 1
- YNZAFDNUOWLNBL-UHFFFAOYSA-N COCCOC(c1nc(C#N)c(C#N)[nH]1)(F)F Chemical compound COCCOC(c1nc(C#N)c(C#N)[nH]1)(F)F YNZAFDNUOWLNBL-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- SUAKHGWARZSWIH-UHFFFAOYSA-N N,N‐diethylformamide Chemical compound CCN(CC)C=O SUAKHGWARZSWIH-UHFFFAOYSA-N 0.000 description 1
- AHVYPIQETPWLSZ-UHFFFAOYSA-N N-methyl-pyrrolidine Natural products CN1CC=CC1 AHVYPIQETPWLSZ-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 239000000026 Pentaerythritol tetranitrate Substances 0.000 description 1
- NQRYJNQNLNOLGT-UHFFFAOYSA-O Piperidinium(1+) Chemical compound C1CC[NH2+]CC1 NQRYJNQNLNOLGT-UHFFFAOYSA-O 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
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- 229910018286 SbF 6 Inorganic materials 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 235000019647 acidic taste Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 125000005910 alkyl carbonate group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- TZIHFWKZFHZASV-UHFFFAOYSA-N anhydrous methyl formate Natural products COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- GRSTVVGJSKHCCS-UHFFFAOYSA-N bis(1h-imidazol-2-yl)methanone Chemical compound N=1C=CNC=1C(=O)C1=NC=CN1 GRSTVVGJSKHCCS-UHFFFAOYSA-N 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- 229930188620 butyrolactone Natural products 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 239000012320 chlorinating reagent Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 229940125898 compound 5 Drugs 0.000 description 1
- 229920000547 conjugated polymer Polymers 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 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
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- 238000002484 cyclic voltammetry Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 125000004663 dialkyl amino group Chemical group 0.000 description 1
- BXHHZLMBMOBPEH-UHFFFAOYSA-N diethyl-(2-methoxyethyl)-methylazanium Chemical compound CC[N+](C)(CC)CCOC BXHHZLMBMOBPEH-UHFFFAOYSA-N 0.000 description 1
- PBWZKZYHONABLN-UHFFFAOYSA-N difluoroacetic acid Chemical compound OC(=O)C(F)F PBWZKZYHONABLN-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 229940021013 electrolyte solution Drugs 0.000 description 1
- 125000006575 electron-withdrawing group Chemical group 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012025 fluorinating agent Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002373 hemiacetals Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- LFKYBJLFJOOKAE-UHFFFAOYSA-N imidazol-2-ylidenemethanone Chemical compound O=C=C1N=CC=N1 LFKYBJLFJOOKAE-UHFFFAOYSA-N 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 125000003010 ionic group Chemical group 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- SHDKQDQWEFDGSC-UHFFFAOYSA-N lithium;2-(1,1,2,2,2-pentafluoroethyl)-1h-imidazole-4,5-dicarbonitrile Chemical compound [Li].FC(F)(F)C(F)(F)C1=NC(C#N)=C(C#N)N1 SHDKQDQWEFDGSC-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- CXHHBNMLPJOKQD-UHFFFAOYSA-M methyl carbonate Chemical compound COC([O-])=O CXHHBNMLPJOKQD-UHFFFAOYSA-M 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- KKQAVHGECIBFRQ-UHFFFAOYSA-N methyl propyl carbonate Chemical compound CCCOC(=O)OC KKQAVHGECIBFRQ-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 125000002560 nitrile group Chemical group 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 150000002828 nitro derivatives Chemical class 0.000 description 1
- OKXGHXHZNCJMSV-UHFFFAOYSA-N nitro phenyl carbonate Chemical compound [O-][N+](=O)OC(=O)OC1=CC=CC=C1 OKXGHXHZNCJMSV-UHFFFAOYSA-N 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002627 poly(phosphazenes) Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 229920000123 polythiophene Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000002468 redox effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- UCPYLLCMEDAXFR-UHFFFAOYSA-N triphosgene Chemical compound ClC(Cl)(Cl)OC(=O)OC(Cl)(Cl)Cl UCPYLLCMEDAXFR-UHFFFAOYSA-N 0.000 description 1
- 238000004832 voltammetry Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/90—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/06—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with radicals, containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/16—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
- C07D213/18—Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/16—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
- C07D213/20—Quaternary compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
- C07D233/58—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/037—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements with quaternary ring nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
-
- 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
- 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
- H01M10/056—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
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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
- H01M10/0569—Liquid materials characterised by the solvents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
- B22F2009/245—Reduction reaction in an Ionic Liquid [IL]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
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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
- H01M2300/0028—Organic electrolyte characterised by the solvent
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
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- 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
Definitions
- the present invention relates to ionic compounds useful for the preparation of an electrolyte for batteries.
- Electrolyte solutions in a non-aqueous medium are of great technological importance, because they allow to extend the range of potential in which a battery can operate without parasitic reaction such as the decomposition of the solvent, said potential not exceeding the value of 1.3 V in water.
- the media capable of dissolving salts are mainly polar organic solvents or solvating polymers, in particular those containing ether groups distributed in a macromolecular chain whose architecture may be linear or branched, of the comb type, with or without nodes of crosslinking.
- Polyethers having the repeating units - CH 2 CH 2 O - are particularly preferred for their high solvating power.
- Ionic liquids which are melted at low temperature, consisting of at least one cation with a delocalised charge, such as ethylmethylimidazolium (EMI), methylpropylpyrrolidinium, diethylmethyl-2- methoxyethyl ammonium, and an anion, preferably also has a large volume of offshoring to reduce the interactions between cations and anions and thus to achieve low solidification temperatures.
- EMI ethylmethylimidazolium
- methylpropylpyrrolidinium diethylmethyl-2- methoxyethyl ammonium
- anion preferably also has a large volume of offshoring to reduce the interactions between cations and anions and thus to achieve low solidification temperatures.
- the solutes intended to bring the ionic type conductivity required for the electrolytes are chosen from the metal salts and from the so-called "ium” salts obtained by the engagement of a free electron pair of one or more elements such as N, O, S , P, As or I with a proton or an organic radical to form a cation.
- Ammonium, phosphonium, sulfonium, iodonium, pyridinium, imidazolium, oxazolium and thiazolium ions may be mentioned.
- the metals particular importance is given to alkali and alkaline earth salts, especially lithium salts.
- Lithium ion actually has a very rich electrochemistry, making it possible to build high energy density batteries that are very important in current technology.
- Other non-aqueous electrolyte applications include electrochromic systems and supercapacities.
- Anions that serve as cation countercharges are selected from those with a delocalized negative charge, since aprotic electrolytes can not form hydrogen bonds with negative charges, and delocalization is the only way to achieve significant dissociation in These conditions.
- anions are ClO 4 " , BF 4 " , PF 6 “ , AsF 6 “ , SbF 6 " ClO 4 " anion can form explosive mixtures
- the anions derived from As and Sb are toxic and rare.
- the BF 4 " anion is relatively undifferentiated.
- a fluorine-free coordination anion is also known, in particular bis (oxalato) borate [B (C 2 O 4 ) 2 ] - , which implements inexpensive elements, but whose lithium salt has a limited conductivity.
- the rigidity of the anion and its large size give it an unfavorable phase diagram in common electrolytes containing ethylene carbonate (poor conductivity at low temperature) .
- this anion has a very limited stability in high temperature oxidation (65 0 C), which induces problems of self discharge and gassing.
- the anion [(FSO 2 ) 2 N] ⁇ would have a more favorable behavior with respect to the corrosion of aluminum, but its preparation is very expensive and the stability of the lithium salt is limited (130 ° C.) . In general, it seems that corrosion of aluminum is inevitable above 3.6 volts when the electrolyte contains a salt of a covalent anion because it can form a soluble aluminum salt (such as that for example the TFSI salt [(CF 3 SO 2 ) 2 N] 3 A1 which is stable and very soluble) which does not passivate the surface of the metal.
- This purely covalent anion can be considered as having a configuration with 6 electrons " ⁇ ” or a configuration with 10 electrons " ⁇ ” depending on whether the electrons of the C ⁇ N bonds of the nitrile groups are taken into account or not, each of these configurations being stable.
- the salts of DCTA are thermally stable up to 300 ° C.
- the DCTA anion contains no fluorine and is easily manufactured from an industrial precursor, diamino-malonitrile (DAMN):
- R is an electron withdrawing group, for example a perfluoroalkylsulfonyl group or a perfluoroalkylcarbonyl group.
- the systems are" antiaromatic "and they therefore have a lower oxidation stability and reduction.
- the preparation of this type of compound is very difficult and can not be done in a single step from the DAMN.
- the object of the present invention is to provide salts that can be used as electrolyte in lithium electrochemical devices, said salts being stable at high temperatures and at potentials greater than 4 V.
- Li + Li °.
- a compound (I) according to the present invention has an M cation of valence m (l ⁇ m ⁇ 3) and m anions corresponding to the formula
- R f is a group -CFZ'Z "in which:
- Z ' is F or a perfluoroalkyl group having 1 to 3 carbon atoms
- Z " is H, F, Cl, an optionally fluorinated or perfluorinated alkoxy group having 1 to 5 carbon atoms, an optionally fluorinated or perfluorinated oxaalcoxy group having 1 to 5 carbon atoms, or a optionally fluorinated or perfluorinated alkyl group having from 1 to 5 carbon atoms; Z "being different from F when M is Li and Z 'is F.
- R f CF 2 H, CF 2 Cl, C 2 F 5 , CF 2 CF 2 H, C 3 F 7 , C 4 F 9 CF 2 OCH 3 , CF 2 OC 2 H 5 , CF 2 OC 2 H 4 OCH 3 , CF 2 OC 2 H 4 OC 2 H 5, CF 2 OCH 2 OCF 3 , CF (CF 3 ) OCH 3 , CF (CF 3 ) OC 2 H 5 ,
- the cations are selected from inorganic cations, organometallic cations and organic cations.
- An inorganic cation may be selected from alkali metal cations, alkaline earth metal cations, and ammonium ion. Particularly preferred are Li + , Na + , K + , NH 4 + , Ca ++ and Ba ++ ions.
- An organometallic cation may be selected from ferricinium, titanocenium and zirconocenium ions. Mention may in particular be made of the ferricinium [C 5 H 5 ) 2 Fe] + cation, the [C 5 H 5 ) 2 Ti] 2+ titanocenium cation and the [C 5 H 5 ) 2 Zr] 2+ zirconocenium cation.
- An organic cation may be chosen from ammonium, phosphonium, sulphonium, iodonium, pyridinium, imidazolium, pyrazolium, acetamidium, oxazolium, thiazolium, pyrrolidinium and piperidinium ions.
- ammonium, phosphonium, sulphonium, iodonium, pyridinium, imidazolium, pyrazolium, acetamidium, oxazolium, thiazolium, pyrrolidinium and piperidinium ions in particular, mention may be made of the cations which correspond to the following formulas, in which:
- R 1 to R 37 each represent H, or an alkyl, aryl, or oxaalkyl group of 1 to 20 carbon atoms;
- R 5 to R 13 are each an aryl, alkylaryl, or dialkylamino group R 37 R 38 N in which the groups R 37 and R 38 are alkyl groups having 1 to 20 carbon atoms; or two R groups carried by adjacent carbon atoms together form a biradical forming an aliphatic or aromatic ring.
- Pyrrolidinium and piperidium ions are two important examples of quaternary ammonium in which two substituents of nitrogen together form a ring.
- the ionic compound of the invention comprises an organic polycationic part associated with the number of anions required to ensure the electroneutrality of the compound.
- the polycationic portion comprises at least two repeating units each of which has a cationic group.
- the repeating unit of the polycationic part may be a unit carrying a cationic side group, for example one of the above cations in which one of the R groups is a biradical of binding with the repeating unit. forming the chain of the polycationic group.
- the cationic groups are part of the chain of the polycationic group, two substituents R on a cationic group being biradicals which form a bond with adjacent cationic groups.
- An ionic compound of the invention in which the cation is an organic or organometallic cation is useful for electrochromic systems in which it can serve as a counter-electrode, in particular the ferro-ferricinium / low-absorbency system.
- Such a compound can also be used in electrochemical actuators which transform an electrical signal into mechanical movement, in particular actuators containing polythiophene or polyaniline conjugated polymers, whose doping / dedoping with Large cations generate mechanical movements controllable by the imposed current.
- Such a compound is particularly interesting in this use because it is nonflammable.
- An ionic compound of the invention in which the cation is an organic or organometallic cation may also be used to perform electrochemical deposition of metals such as aluminum, tantalum, niobium, tin, copper, chromium, platinum, palladium, and zinc. These metals are important as protection against corrosion, or as catalysts, particularly in the form of nanoparticles.
- the nanoparticles of a metal are particularly easy to obtain by dissolving a salt of the metal in an ionic liquid, and sending an electron beam or applying a cold plasma to the surface of the solution to obtain the salt reduction of the metal. This process for preparing metal nanoparticles is specific to the ionic compounds of the invention whose cation is organic or organometallic because they have no vapor pressure.
- An ionic compound of the invention in which the cation is an organic or organometallic cation may also be used for the preparation of semiconductors, such as Si, Ge or their solid solutions from their precursors (for example chlorides or bromides) dissolved in the liquid ionic compound.
- Another subject of the invention is an electrolyte composition containing an ionic compound and a solvent, characterized in that the ionic compound has a cation M of valence m (l ⁇ m ⁇ 3) and m anions corresponding to the formula
- R f is a group -CFZ'Z "in which:
- Z ' is F or a perfluoroalkyl group having 1 to 3 carbon atoms
- the cation being an inorganic cation, in particular an alkaline earth alkali metal cation or an ammonium cation, preferably a lithium ion or a sodium ion.
- the solvent is chosen from liquid organic solvents which are optionally gelled with a polymer, solvating polymers which may be plasticized by a liquid solvent, mixtures of non-solvating polymer with a polar liquid or an ionic liquid, and ionic liquids.
- liquid organic solvent is meant a polar liquid or a mixture of polar liquids capable of dissolving a salt of the present invention.
- polar liquids include linear ethers and cyclic ethers, esters, nitriles, nitro derivatives, amides, sulfones, sulfolanes, alkylsulfamides and partially halogenated hydrocarbons.
- Particularly preferred solvents are dimethoxyethane, glyme, tetrahydrofuran, dioxane, methyltetrahydrofuran, methyl or ethyl formate, propylene carbonate or ethylene carbonate, alkyl carbonates (especially dimethyl carbonate, diethyl carbonate and methylpropyl carbonate), butyrolactones, acetonitrile, benzonitrile, nitromethane, nitrobenzene, dimethylformamide, diethylformamide, N-methylpyrrolididone, dimethylsulfone, tetramethylene sulfone, dimethylsulfoxide and tetraalkylsulfonamides having 5 to 10 carbon atoms or mixtures thereof.
- Ionic liquid is understood to mean a salt or a mixture of salts of an inorganic or organic cation having a melting point ⁇ 100 ° C.
- ionic liquids mention may in particular be made of the salts of an organic cation and of an anion selected from the group consisting of BF 4 " , CF 3 SO 3 - , TFSI, FSI, C (CN) 3 - and N (CN) 2 .
- organic or organometallic in particular the salts of an ammonium, phosphonium, sulphonium, iodonium, pyridinium, imidazolium, pyrazolium, acetamidium, oxazolium, thiazolium, pyrrolidinium or piperidinium cation, more particularly the salts of a cation chosen from ethyl cations.
- solvating polymer means a polymer having in sufficient quantity functional groups capable of forming a complex with the metal salts described above. Such a polymer may be chosen from solvating polymers, crosslinked or otherwise, with or without grafted ionic groups.
- solvating polymers examples include polyethers of linear structure, comb or block, forming or not a network, based on poly (ethylene oxide), or copolymers containing the ethylene oxide unit or propylene oxide or allylglycidyl ether, polyphosphazenes, crosslinked networks based on polyethylene glycol crosslinked with isocyanates or networks obtained by polycondensation and carrying groups that allow the incorporation of crosslinkable groups.
- Block copolymers in which certain blocks carry functions which have redox properties can also be mentioned.
- the concentration of ionic compound of a liquid electrolyte composition according to the invention, in which the solvent is of the polar organic solvent or ionic liquid type type, is preferably between 10 ⁇ 3 mol / l and 3.5 mol. / L.
- the concentration of ionic compound is preferably such that the number of oxygen atoms (or repeating units) per mole of compound ionic is between 1 and 200.
- the compounds of the invention have much higher properties in terms of conductivity and electrochemical stability than other conventional Hukel anions.
- the anions of the salts of the invention have anodic stability greater than 4.5 V. Li + / Li °. This resistance to oxidation is quite exceptional considering that DCTA type of anions and anions of the salts of the invention are derivatives of the acids [ZO 2] "by condensation on the DAMN according to the following reaction scheme :
- the acidities and oxidation potentials of the DCTA and the anions of the invention can thus be compared by comparing that of their acidic precursor, that is to say the nitrous acid NO 2 " whose pK a is 3,4 (for the DCTA compound) and the acid trifluoroacetic CF 3 CO 2 - , whose pK a is from 0.23 to 25 ° C. for the compound of the invention in which R f is CF 3.
- the lithium salts of the compounds of the invention do not corrode aluminum at potentials lower than 4.6 V, making them excellent candidates for lithium batteries in which the Current collector is an aluminum foil, which has weight and cost advantages.
- trifluoroacetic acid is an industrial product derived from the preparation of refrigerant fluids (such as CF 3 CH 2 F for example).
- the electrolyte compositions of the present invention are particularly useful in electrochemical devices that operate by lithium ion exchange between an anode and a cathode. These include lithium batteries, lithium-ion batteries, supercapacitors and electrochromic devices.
- the ionic compound used is then preferably a lithium salt.
- a compound (I) of the invention may be obtained by a process comprising: a first step of preparing an acid
- the compound (3) can be obtained by reaction between the DAMN and a reagent bringing the R f group.
- the first step is implemented according to the following reaction scheme:
- O CHR f
- R f has the meaning given above.
- the l st step of the method is implemented from an acetal (6) according to the following reaction scheme:
- the 2 nd and 3 rd embodiments are of interest when the aldehyde R f CHO or its acetals R f CH (OH) (OR), R f CH (OH) 2 and R f CH (OR ') (OR " ) are available commercially, for example when R and R "are CH 3 , C 2 H 5 , n-C 3 H 7 , or 1-C 3 H 7.
- bromine may be replaced by another oxidizing agent of similar strength for the cyclization of compound 5.
- bromine may be replaced by low temperature chlorine or an imide such as N-chloro succinimide or N-bromo succinimide, hypochlorite, or sodium salt of N 5 N'- dichlorocyanuric.
- the acid compound (3) obtained at the end of the 1 st step may be converted into salt of the desired cation M, by methods and techniques known to those skilled in the art.
- the reaction of a compound (3) with a carbonate, a hydrogen carbonate, an acetate, a methylcarbonate or a hydroxide of the cation M can be mentioned in particular.
- the cation M is an organic cation, the conversion can be done in two steps.
- a compound of the organic cation for example chloride, bromide, alkylsulfate
- a compound 2 in which the R 'group of R f is F, the R "group and the Y group each represents an alkoxy or oxaalxoxy OZ 1 group (designated as the 2' compound), may be obtained by reaction of a HOZ compound 1 (8) with tetrafluorooxirane (7), according to the reaction scheme
- the compounds 2 'concerned are in particular those in which Z 1 is an alkyl or an alkyloxyalkyl, said groups optionally being fluorinated or perfluorinated.
- Z 1 is an alkyl or an alkyloxyalkyl, said groups optionally being fluorinated or perfluorinated.
- group Z 1 mention may be made of the groups OCH 3 , OC 2 H 5 , OC 2 H 4 OCH 3 , OC 2 H 4 OC 2 H 5 , OCH 2 CF 3 , and OCF 3.
- a modification of the reaction in a basic medium makes it possible, starting from CF 3 O " , to obtain the CF 3 OCF 2 CO 2 H" derivatives.
- This variant makes it possible to prepare a compound in which the R F group is CF 2 OCF 3.
- a compound 2 in which the R group of R f is CF 3 , the R "group and the Y group each represent an OX alkoxy or oxaloxy group. 2 (referred to as Compound 2 ”) can be obtained by reacting a HOZ 2 compound (8) with oxirane (10), according to the reaction scheme
- the compounds 2 in particular are those containing a Z 2 group such as OCH 3 , OC 2 H 5 , OC 2 H 4 OCH 3 , OC 2 H 4 OC 2 H 5 or OCH 2 CF 3 .
- C 2 F 5 , HC 2 F 4 , C 3 F 7 , or C 4 F 9 are commercially available in the form of acids, anhydrides or esters from which the formation of the dicyanoimidazole ring is possible .
- the reagent is a chlorinating agent (eg SOCl 2 ) if Y is Cl, a carbonyl imidazole if Y is an imidazole group, nitrophenyl carbonate if Y is a nitrophenyl group, or succinimidoyl carbonate if Y is a group succinimidyloxy.
- the present invention is illustrated by the following examples, to which it is however not limited.
- Each of the solutions is cast in a glass ring 50 cm in diameter placed on a glass plate covered with PTFE. After evaporation of the acetonitrile under a stream of dry air, an elastic and transparent film of complex is obtained.
- LiTDCE Li [CF 3 SO 2 ) 2 N] (LiTFSI), which is the reference salt for the conductivity of polymer electrolytes.
- LiTFSI Li [CF 3 SO 2 ) 2 N]
- the aqueous salt solution was washed twice with 50 mL of ether. Thereafter, activated charcoal acting as a bleaching agent was added to the aqueous solution, and the sludge was heated for 1 hour. After removal of the activated carbon by filtration on a paper filter, the solution was dried under vacuum for 2 hours at 80 ° C. Then the residue was dissolved in anhydrous acetonitrile and the solid residue was filtered again. The acetonitrile solution was left under vacuum for 1 h at 90 0 C. A double crystallization from acetonitrile / benzene 1/1 gives crystals which are evacuated to a high vacuum line for 4 h at 120 0 C. There were obtained 5.12 g of colorless crystals of lithium 4,5-dicyano-2- (pentafluoroethyl) imidazole [LiPDCI] (yield: 47.2%).
- 2-chlorodifluoromethyl-4,5-imidazole crude is purified by sublimation under primary vacuum at 90 0 C in an oven Bùchi.
- the lithium salt is obtained by reacting 5 g of the acid form of imidazole with a slight stoichiometric excess of lithium carbonate (1.1 g) in acetonitrile.
- the suspension is centrifuged and the lithium salt Li [CClF 2 C 3 N 2 (CN) 2 JeSt is obtained in the form of a hygroscopic white powder.
- An ionic liquid is prepared by the action of 3.84 g of the lithium salt of Example 1 on 4.75 g of ethyl-methyl-imidazolium ethylsulphate N 2 O 4 SC 8 H 16 in 30 ml of water. .
- the ionic liquid that separates is extracted with dichloromethane and washed three times with water. After evaporation of the solvent, a fluid oil is obtained which corresponds to the formula:
- This fluid has no detectable vapor pressure and is stable up to
- the butyl-pyridinium bromide is prepared by reaction of Menshutkin with 27.5 g of 1-bromobutane on 15.8 g of pyridine at 40 ° C. in 24 hours, without solvent.
- the solid obtained is dried under a primary vacuum at 50 ° C.
- An ionic liquid is prepared by the action 4.84 g of the lithium salt of Example 2 (CN) 2 C 3 N 2 C 2 F 5 Li on 4.35 g of butyl-pyridinium bromide in
- This fluid has no detectable vapor pressure and is stable up to
- the propyl-methyl-pyrrolidinium bromide is prepared by reacting 12.4 g of 1-bromopropane with 8.5 g of N-methylpyrrolidine at room temperature.
- An ionic liquid is prepared by the action of 3.84 g of the salt (CN) 2 C 3 N 2 CF 3 Li obtained according to Example 1 on 4.18 g of propyl-methyl-pyrrolidinium bromide in 25 ml of water .
- the ionic liquid that separates is extracted with dichloromethane and washed three times with water. After evaporation of the solvent, a fluid oil is obtained which corresponds to the formula
- This fluid has no detectable vapor pressure and is stable up to
- the conductivity of the LiTDCI lithium salt of Example 1 and the LiPDCI salt of Example 2 was compared to that of various prior art salts known for lithium batteries. The measurements were made from an IM solution of each salt in a mixture of ethylene carbonate-methyl carbonate (EC-
- Li / electrolyte type Salt 1M Three batteries of "Swagelok” 5 Li / electrolyte type Salt 1M were assembled in EC-DMC / LiFePO 4 comprising a lithium anode, a liquid electrolyte consisting of a solution IM of a salt in a mixture EC / DMC 50 / 50, and a cathode constituted by a mixture of LiFePO 4 containing 15% by mass of SP carbon on a Pt collector.
- the salt is respectively the LiTDCI salt of Example 1, the LiPDCI salt of Example 2 and, for comparison, LiPF 6 salt.
- Batteries similar to those of Example 12 were assembled using an aluminum current collector for the cathode to test the corrosion resistance of the aluminum as a function of various electrolyte compositions.
- LiTDCI salt of Example 1 LiPDCI salt of Example 2 and, by way of comparison, LiPF 6 salt and LiTFSI salt, respectively.
- Each battery was subjected to cyclic voltammetry at a rate of 10 mV / min.
- LiPF 6 does not give appreciable corrosion
- LiTFSI on the contrary is very corrosive.
- the salts of the invention LiTDCI and LiPDCI do not give any corrosion before their oxidation at 4.6 V vs. Li + : Li °. It is recalled that most oxide or Li 1-x Fe x PO 4 electrode materials finish their recharge at 4.3 V vs. Li + : Li °, which shows the interest of compounds of the invention that do not corrode aluminum to this potential.
- Li / salt electrolyte + POE / LiFePO 4 type Three batteries of the "button cell" Li / salt electrolyte + POE / LiFePO 4 type were assembled comprising a lithium anode, a polymer electrolyte consisting of a solid solution of a salt in a poly (oxyethylene) POE, and a positive electrode. consisting of a mixture of 40% LiFePO 4 , 10% SP carbon and 50% PEO in mass fraction on a stainless steel collector.
- the salt is respectively the LiTDCI salt of Example 1, the LiPDCI salt of Example 2 and, for comparison, the LiTFSI salt.
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Abstract
Description
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CN200980138191.5A CN102264926B (zh) | 2008-08-29 | 2009-08-28 | 五元环阴离子盐及其作为电解质的用途 |
EP09740503.9A EP2334831B1 (fr) | 2008-08-29 | 2009-08-28 | Sel d'anion pentacyclique et son utilisation comme électrolyte |
ES09740503.9T ES2547057T3 (es) | 2008-08-29 | 2009-08-28 | Sal de anión pentacíclico y su utilización como electrolito |
PL09740503T PL2334831T3 (pl) | 2008-08-29 | 2009-08-28 | Sól anionu pentacyklicznego i jej zastosowanie jako elektrolit |
US13/060,776 US8927160B2 (en) | 2008-08-29 | 2009-08-28 | Pentacyclic anion salt and use thereof as an electrolyte |
JP2011524438A JP5469668B2 (ja) | 2008-08-29 | 2009-08-28 | 五員環状アニオン塩及び電解質へのその利用 |
US14/556,547 US9452987B2 (en) | 2008-08-29 | 2014-12-01 | Five-membered cyclic anion use thereof as an electrolyte |
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FR0804769A FR2935382B1 (fr) | 2008-08-29 | 2008-08-29 | Sel d'anion pentacylique et son utilisation comme electrolyte |
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US13/060,776 A-371-Of-International US8927160B2 (en) | 2008-08-29 | 2009-08-28 | Pentacyclic anion salt and use thereof as an electrolyte |
US14/556,547 Division US9452987B2 (en) | 2008-08-29 | 2014-12-01 | Five-membered cyclic anion use thereof as an electrolyte |
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EP (2) | EP2928003B1 (fr) |
JP (1) | JP5469668B2 (fr) |
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ES (2) | ES2622108T3 (fr) |
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Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2011056895A1 (fr) * | 2009-11-03 | 2011-05-12 | University Of Notre Dame Du Lac | Liquides ioniques comportant des anions hétéroaromatiques |
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Also Published As
Publication number | Publication date |
---|---|
PL2334831T3 (pl) | 2016-07-29 |
CN102264926A (zh) | 2011-11-30 |
EP2334831A1 (fr) | 2011-06-22 |
US9452987B2 (en) | 2016-09-27 |
FR2935382B1 (fr) | 2010-10-08 |
JP2012500833A (ja) | 2012-01-12 |
US8927160B2 (en) | 2015-01-06 |
EP2334831B1 (fr) | 2015-06-17 |
FR2935382A1 (fr) | 2010-03-05 |
US20150315155A1 (en) | 2015-11-05 |
EP2928003B1 (fr) | 2016-12-28 |
PL2928003T3 (pl) | 2017-10-31 |
JP5469668B2 (ja) | 2014-04-16 |
CN104262259A (zh) | 2015-01-07 |
CN102264926B (zh) | 2014-06-25 |
ES2622108T3 (es) | 2017-07-05 |
ES2547057T3 (es) | 2015-10-01 |
US20110311884A1 (en) | 2011-12-22 |
EP2928003A1 (fr) | 2015-10-07 |
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