PT1933966E - Processo de purificação de um electrólito que contém um sal de metal alcalino - Google Patents
Processo de purificação de um electrólito que contém um sal de metal alcalino Download PDFInfo
- Publication number
- PT1933966E PT1933966E PT06775050T PT06775050T PT1933966E PT 1933966 E PT1933966 E PT 1933966E PT 06775050 T PT06775050 T PT 06775050T PT 06775050 T PT06775050 T PT 06775050T PT 1933966 E PT1933966 E PT 1933966E
- Authority
- PT
- Portugal
- Prior art keywords
- electrolyte
- salt
- purification process
- calcium carbide
- ppm
- Prior art date
Links
- 239000003792 electrolyte Substances 0.000 title claims description 129
- 238000000034 method Methods 0.000 title claims description 62
- 238000000746 purification Methods 0.000 title claims description 61
- -1 alkali metal salt Chemical class 0.000 title claims description 59
- 229910052783 alkali metal Inorganic materials 0.000 title claims description 40
- 229910001868 water Inorganic materials 0.000 claims description 63
- 229920000642 polymer Polymers 0.000 claims description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 60
- 239000000203 mixture Substances 0.000 claims description 59
- 239000005997 Calcium carbide Substances 0.000 claims description 53
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 claims description 53
- 150000003839 salts Chemical class 0.000 claims description 42
- 230000008569 process Effects 0.000 claims description 41
- 239000012535 impurity Substances 0.000 claims description 30
- 229910003002 lithium salt Inorganic materials 0.000 claims description 30
- 159000000002 lithium salts Chemical class 0.000 claims description 30
- 239000002904 solvent Substances 0.000 claims description 29
- 239000002245 particle Substances 0.000 claims description 27
- 239000011244 liquid electrolyte Substances 0.000 claims description 16
- 239000007791 liquid phase Substances 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 239000000499 gel Substances 0.000 claims description 13
- 229910010941 LiFSI Inorganic materials 0.000 claims description 12
- VDVLPSWVDYJFRW-UHFFFAOYSA-N lithium;bis(fluorosulfonyl)azanide Chemical compound [Li+].FS(=O)(=O)[N-]S(F)(=O)=O VDVLPSWVDYJFRW-UHFFFAOYSA-N 0.000 claims description 12
- 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 claims description 12
- 229910052700 potassium Inorganic materials 0.000 claims description 12
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims description 11
- 229910001290 LiPF6 Inorganic materials 0.000 claims description 11
- 229910003473 lithium bis(trifluoromethanesulfonyl)imide Inorganic materials 0.000 claims description 11
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims description 10
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 10
- 239000000920 calcium hydroxide Substances 0.000 claims description 10
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 229910052708 sodium Inorganic materials 0.000 claims description 10
- 239000011734 sodium Substances 0.000 claims description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- 239000011159 matrix material Substances 0.000 claims description 9
- 229920000570 polyether Polymers 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 8
- 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 claims description 7
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 7
- 239000011575 calcium Substances 0.000 claims description 7
- 239000011591 potassium Substances 0.000 claims description 7
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 7
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 5
- ACFSQHQYDZIPRL-UHFFFAOYSA-N lithium;bis(1,1,2,2,2-pentafluoroethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)C(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)C(F)(F)F ACFSQHQYDZIPRL-UHFFFAOYSA-N 0.000 claims description 5
- 229910013188 LiBOB Inorganic materials 0.000 claims description 4
- 229910013462 LiC104 Inorganic materials 0.000 claims description 4
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 4
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims description 4
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 claims description 4
- IAQRGUVFOMOMEM-ONEGZZNKSA-N trans-but-2-ene Chemical compound C\C=C\C IAQRGUVFOMOMEM-ONEGZZNKSA-N 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- 238000004438 BET method Methods 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- KVFIZLDWRFTUEM-UHFFFAOYSA-N potassium;bis(trifluoromethylsulfonyl)azanide Chemical compound [K+].FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F KVFIZLDWRFTUEM-UHFFFAOYSA-N 0.000 claims description 3
- 239000012266 salt solution Substances 0.000 claims description 3
- NJMWOUFKYKNWDW-UHFFFAOYSA-N 1-ethyl-3-methylimidazolium Chemical group CCN1C=C[N+](C)=C1 NJMWOUFKYKNWDW-UHFFFAOYSA-N 0.000 claims description 2
- VTDIWMPYBAVEDY-UHFFFAOYSA-N 1-propylpiperidine Chemical compound CCCN1CCCCC1 VTDIWMPYBAVEDY-UHFFFAOYSA-N 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 101150085646 PPT3 gene Proteins 0.000 claims description 2
- 239000002033 PVDF binder Substances 0.000 claims description 2
- 150000001450 anions Chemical class 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims description 2
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- CXHHBNMLPJOKQD-UHFFFAOYSA-M methyl carbonate Chemical compound COC([O-])=O CXHHBNMLPJOKQD-UHFFFAOYSA-M 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 238000005325 percolation Methods 0.000 claims description 2
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 2
- 159000000001 potassium salts Chemical class 0.000 claims description 2
- 229910001495 sodium tetrafluoroborate Inorganic materials 0.000 claims description 2
- 150000001447 alkali salts Chemical class 0.000 claims 4
- 159000000011 group IA salts Chemical class 0.000 claims 2
- ZXMGHDIOOHOAAE-UHFFFAOYSA-N 1,1,1-trifluoro-n-(trifluoromethylsulfonyl)methanesulfonamide Chemical compound FC(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)F ZXMGHDIOOHOAAE-UHFFFAOYSA-N 0.000 claims 1
- 235000010290 biphenyl Nutrition 0.000 claims 1
- 239000004305 biphenyl Substances 0.000 claims 1
- 125000006267 biphenyl group Chemical group 0.000 claims 1
- KTQDYGVEEFGIIL-UHFFFAOYSA-N n-fluorosulfonylsulfamoyl fluoride Chemical group FS(=O)(=O)NS(F)(=O)=O KTQDYGVEEFGIIL-UHFFFAOYSA-N 0.000 claims 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims 1
- MHEBVKPOSBNNAC-UHFFFAOYSA-N potassium;bis(fluorosulfonyl)azanide Chemical compound [K+].FS(=O)(=O)[N-]S(F)(=O)=O MHEBVKPOSBNNAC-UHFFFAOYSA-N 0.000 claims 1
- 159000000000 sodium salts Chemical class 0.000 claims 1
- 239000000243 solution Substances 0.000 description 31
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 19
- 239000007790 solid phase Substances 0.000 description 17
- 238000002360 preparation method Methods 0.000 description 14
- 229910052493 LiFePO4 Inorganic materials 0.000 description 11
- 239000008151 electrolyte solution Substances 0.000 description 11
- 239000002608 ionic liquid Substances 0.000 description 11
- 239000007787 solid Substances 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- 239000002351 wastewater Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 8
- 239000001307 helium Substances 0.000 description 8
- 229910052734 helium Inorganic materials 0.000 description 8
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 8
- 238000003860 storage Methods 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 125000000524 functional group Chemical group 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 7
- 239000002243 precursor Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 238000001159 Fisher's combined probability test Methods 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 6
- 125000003545 alkoxy group Chemical group 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 6
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 229910052744 lithium Inorganic materials 0.000 description 6
- 229910021382 natural graphite Inorganic materials 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 229920000573 polyethylene Polymers 0.000 description 6
- 230000018044 dehydration Effects 0.000 description 5
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- 238000003379 elimination reaction Methods 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 4
- 238000001354 calcination Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 238000010894 electron beam technology Methods 0.000 description 4
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- UINDRJHZBAGQFD-UHFFFAOYSA-O 2-ethyl-3-methyl-1h-imidazol-3-ium Chemical compound CCC1=[NH+]C=CN1C UINDRJHZBAGQFD-UHFFFAOYSA-O 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 159000000007 calcium salts Chemical class 0.000 description 3
- 230000001351 cycling effect Effects 0.000 description 3
- 239000011245 gel electrolyte Substances 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
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- 238000000926 separation method Methods 0.000 description 3
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- 238000005199 ultracentrifugation Methods 0.000 description 3
- 125000006325 2-propenyl amino group Chemical group [H]C([H])=C([H])C([H])([H])N([H])* 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CTKINSOISVBQLD-UHFFFAOYSA-N Glycidol Chemical compound OCC1CO1 CTKINSOISVBQLD-UHFFFAOYSA-N 0.000 description 2
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- 125000004423 acyloxy group Chemical group 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
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- 125000000304 alkynyl group Chemical group 0.000 description 2
- 125000005336 allyloxy group Chemical group 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- 125000001769 aryl amino group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 125000005110 aryl thio group Chemical group 0.000 description 2
- 125000004104 aryloxy group Chemical group 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
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- 230000000694 effects Effects 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- 229940021013 electrolyte solution Drugs 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002808 molecular sieve Substances 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
- 238000012360 testing method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
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- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
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- RAXXELZNTBOGNW-UHFFFAOYSA-O Imidazolium Chemical compound C1=C[NH+]=CN1 RAXXELZNTBOGNW-UHFFFAOYSA-O 0.000 description 1
- 229910000552 LiCF3SO3 Inorganic materials 0.000 description 1
- 229910013618 LiCl—KCl Inorganic materials 0.000 description 1
- 101150058243 Lipf gene Proteins 0.000 description 1
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910001508 alkali metal halide Inorganic materials 0.000 description 1
- 150000008045 alkali metal halides Chemical class 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
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- 125000004397 aminosulfonyl group Chemical group NS(=O)(=O)* 0.000 description 1
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- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
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- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 1
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
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- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Inorganic materials [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- BUKHSQBUKZIMLB-UHFFFAOYSA-L potassium;sodium;dichloride Chemical compound [Na+].[Cl-].[Cl-].[K+] BUKHSQBUKZIMLB-UHFFFAOYSA-L 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- JUJWROOIHBZHMG-UHFFFAOYSA-O pyridinium Chemical compound C1=CC=[NH+]C=C1 JUJWROOIHBZHMG-UHFFFAOYSA-O 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium Chemical compound [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- JLGLQAWTXXGVEM-UHFFFAOYSA-N triethylene glycol monomethyl ether Chemical compound COCCOCCOCCO JLGLQAWTXXGVEM-UHFFFAOYSA-N 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4242—Regeneration of electrolyte or reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- 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
-
- 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
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
-
- 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
- H01M2300/0085—Immobilising or gelification of electrolyte
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Analytical Chemistry (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002517248A CA2517248A1 (fr) | 2005-08-29 | 2005-08-29 | Procede de purification d'un electrolyte, electrolyte ainsi obtenu et ses utilisations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT1933966E true PT1933966E (pt) | 2012-08-17 |
Family
ID=37806485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT06775050T PT1933966E (pt) | 2005-08-29 | 2006-07-28 | Processo de purificação de um electrólito que contém um sal de metal alcalino |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10147978B2 (https=) |
| EP (1) | EP1933966B1 (https=) |
| JP (1) | JP5264486B2 (https=) |
| CN (1) | CN101252978B (https=) |
| CA (1) | CA2517248A1 (https=) |
| ES (1) | ES2388785T3 (https=) |
| PT (1) | PT1933966E (https=) |
| WO (1) | WO2007025361A1 (https=) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10345017A1 (de) | 2003-09-23 | 2005-04-14 | Deutsche Telekom Ag | Verfahren und Vorrichtung zur Adressierbarkeit von Personen für Sprachkommunikation hinter beliebigen verbindungsorientierten Anschlussarten |
| JP5032773B2 (ja) * | 2006-02-03 | 2012-09-26 | 第一工業製薬株式会社 | イオン性液体を用いたリチウム二次電池 |
| CA2691846C (en) * | 2007-06-29 | 2016-03-22 | Commonwealth Scientific And Industrial Research Organisation | Lithium energy storage device |
| JP5115109B2 (ja) * | 2007-09-12 | 2013-01-09 | 株式会社Ｇｓユアサ | 非水電解質電池 |
| JP5273765B2 (ja) * | 2007-09-14 | 2013-08-28 | 国立大学法人京都大学 | 溶融塩組成物及びその利用 |
| JP5429845B2 (ja) * | 2007-12-04 | 2014-02-26 | Ｎｅｃエナジーデバイス株式会社 | 非水電解液、ゲル電解質及びそれらを用いた二次電池 |
| HUE039514T2 (hu) | 2009-11-27 | 2019-01-28 | Nippon Catalytic Chem Ind | Fluorszulfonilimid só és eljárás fluorszulfonilimid só elõállítására |
| CA2724307A1 (fr) | 2010-12-01 | 2012-06-01 | Hydro-Quebec | Batterie lithium-air |
| KR101814041B1 (ko) | 2011-01-21 | 2018-01-02 | 가부시기가이샤 닛뽕쇼꾸바이 | 이온성 화합물, 그 제조방법, 및, 이것을 사용한 전해액, 및, 축전 디바이스 |
| JP5798509B2 (ja) * | 2011-04-20 | 2015-10-21 | 株式会社日本触媒 | 電解質材料及びその製造方法 |
| FR2975694B1 (fr) * | 2011-05-24 | 2013-08-02 | Arkema France | Procede de preparation de bis(fluorosulfonyl)imidure de lithium |
| JP5553798B2 (ja) * | 2011-06-10 | 2014-07-16 | 株式会社日立製作所 | リチウムイオン二次電池用正極材料 |
| US9391341B2 (en) | 2011-06-29 | 2016-07-12 | Sumitomo Electric Industries, Ltd. | Manufacturing method for molten salt battery and molten salt battery |
| CN103828099B (zh) | 2011-07-25 | 2018-04-20 | A123系统有限责任公司 | 掺混的阴极材料 |
| JP6093516B2 (ja) * | 2011-09-30 | 2017-03-08 | 株式会社日本触媒 | 電解液及びその製造方法、並びに、これを用いた蓄電デバイス |
| JP2014105115A (ja) * | 2012-11-22 | 2014-06-09 | Mitsubishi Materials Corp | 高純度ビス（フルオロスルホニル）イミドおよびその製造方法 |
| KR20160002693A (ko) * | 2013-04-19 | 2016-01-08 | 스미토모덴키고교가부시키가이샤 | 용융염 전해질 및 나트륨 용융염 전지 |
| JP2014220199A (ja) * | 2013-05-10 | 2014-11-20 | 住友電気工業株式会社 | ナトリウム溶融塩電池およびこれに用いる溶融塩電解質またはイオン性液体 |
| JP2015037024A (ja) * | 2013-08-12 | 2015-02-23 | 住友電気工業株式会社 | リチウムイオン二次電池、充放電システムおよび充放電方法 |
| JP2015088266A (ja) * | 2013-10-29 | 2015-05-07 | トヨタ自動車株式会社 | リチウム電池 |
| KR102542990B1 (ko) * | 2015-06-23 | 2023-06-12 | 가부시기가이샤 닛뽕쇼꾸바이 | 도전성 재료와 그 제조방법 및 정제방법, 및 이 도전성 재료를 사용한 비수전해액 및 대전방지제 |
| US20180254152A1 (en) * | 2015-09-30 | 2018-09-06 | Osaka Soda Co., Ltd. | Composition for gel electrolytes |
| JP6697901B2 (ja) * | 2016-02-26 | 2020-05-27 | セイコーインスツル株式会社 | 非水電解質二次電池及びその製造方法 |
| KR101955093B1 (ko) * | 2017-05-19 | 2019-03-06 | 임광민 | 산도가 줄어든 전해액 첨가제 제조방법 |
| US10868339B2 (en) * | 2017-12-05 | 2020-12-15 | Toyota Motor Engineering & Manufacturing North America, Inc. | Aqueous electrolytes with bis(fluorosulfonyl)imide salt electrolyte and ionic liquid system and batteries using the electrolyte system |
| JP7005010B2 (ja) * | 2018-03-13 | 2022-02-04 | 国立大学法人北陸先端科学技術大学院大学 | リチウムイオン導電性組成物 |
| US10967295B2 (en) | 2018-11-16 | 2021-04-06 | Ses Holdings Pte. Ltd. | Processes for removing reactive solvent from lithium bis(fluorosulfonyl)imide (LiFSI) using organic solvents that are stable toward anodes in lithium-ion and lithium-metal batteries |
| KR102725403B1 (ko) * | 2018-11-16 | 2024-11-04 | 에스이에스 홀딩스 피티이. 엘티디. | 리튬 이온 및 리튬 금속 배터리 내의 애노드에 대해 안정한 유기 용매를 사용하여 리튬 비스(플루오로설포닐)이미드 (LiFSI)로부터 반응성 용매를 제거하는 방법 |
| CN117965198B (zh) * | 2022-10-24 | 2025-09-19 | 中国石油化工股份有限公司 | 用于原油裂解工艺的不饱和烃加氢方法 |
| ES3009858T3 (en) | 2022-11-24 | 2025-04-01 | Specialty Operations France | Composition comprising an alkali metal salt of bis(fluoro sulfonyl)imide |
| EP4332054B1 (en) | 2022-11-24 | 2024-10-02 | Specialty Operations France | Composition comprising an alkali metal salt of bis(fluoro sulfonyl)imide |
| EP4332056B1 (en) | 2022-11-24 | 2024-09-25 | Specialty Operations France | Composition comprising an alkali metal salt of bis(fluoro sulfonyl)imide |
| WO2025151163A1 (en) * | 2024-01-11 | 2025-07-17 | Air Products And Chemicals, Inc. | Apparatus and process for electrolyte solution purification for hydrogen production via electrolysis |
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| US3072567A (en) * | 1959-03-11 | 1963-01-08 | Socony Mobil Oil Co Inc | Process for continuous contacting of liquids and particle form solids countercurrently |
| JPS5946764A (ja) * | 1982-05-10 | 1984-03-16 | Fuji Elelctrochem Co Ltd | 非水電解液電池 |
| JPS599874A (ja) * | 1982-07-08 | 1984-01-19 | Nippon Denso Co Ltd | 有機電池 |
| DE69535612T2 (de) * | 1994-03-21 | 2008-07-24 | Centre National De La Recherche Scientifique (C.N.R.S.) | Ionenleitendes material mit guten korrosionshemmenden eigenschaften |
| DE69534293T2 (de) | 1994-12-21 | 2006-05-18 | Centre National De La Recherche Scientifique (C.N.R.S.) | Flüssige, hydrophobe Salze, ihre Herstellung und ihre Verwendung in der Elektrochemie |
| CA2193119C (en) | 1995-12-14 | 2001-01-30 | Shouichi Tsujioka | Electrolytic solution for lithium cell and method for producing same |
| JP3034202B2 (ja) | 1996-09-19 | 2000-04-17 | セントラル硝子株式会社 | リチウム電池用電解液及びその精製方法並びにそれを用いたリチウム電池 |
| US6423210B1 (en) * | 1996-06-18 | 2002-07-23 | Hydro-Quebec | Process for dehydrating a mineral oil or other solvents for the preparation of moisture-in-oil or moisture-in-solvent standards |
| US5849429A (en) * | 1996-10-23 | 1998-12-15 | Samsung Display Devices Co., Ltd. | Purification process for lithium battery electrolytes |
| JP3369937B2 (ja) * | 1997-11-19 | 2003-01-20 | セントラル硝子株式会社 | テトラフルオロホウ酸リチウムの精製方法 |
| DE19827630A1 (de) * | 1998-06-20 | 2000-04-27 | Merck Patent Gmbh | Aufreinigung von Batterieelektrolyten mittels chemischer Adsorption |
| JP2000357537A (ja) * | 1999-06-16 | 2000-12-26 | Mitsubishi Chemicals Corp | 非水電解液精製用酸化マグネシウム及びその製造方法 |
| DE10026565A1 (de) * | 2000-05-30 | 2001-12-06 | Merck Patent Gmbh | Ionische Flüssigkeiten |
| US6890373B2 (en) * | 2000-06-19 | 2005-05-10 | Bridgestone Corporation | Adsorbents, process for producing the same, and applications thereof |
| JP4011830B2 (ja) | 2000-06-20 | 2007-11-21 | 独立行政法人科学技術振興機構 | Ｎ−アルコキシアルキルイミダゾリウム塩、該イミダゾリウム塩からなるイオン液体ならびにイオン性ゲル |
| DE10049097B4 (de) * | 2000-09-27 | 2004-08-26 | Chemetall Gmbh | Verfahren zur Trocknung von organischen Flüssigelektrolyten |
| JP2002270235A (ja) * | 2001-03-07 | 2002-09-20 | Nisshinbo Ind Inc | 高分子ゲル電解質用プレゲル組成物及びその脱水方法並びに二次電池及び電気二重層キャパシタ |
| JP4710167B2 (ja) * | 2001-05-18 | 2011-06-29 | Ｔｄｋ株式会社 | 色素増感型太陽電池 |
| AU2003235119A1 (en) * | 2002-04-24 | 2003-11-10 | Nisshinbo Industries, Inc. | Ionic liquid, method of dehydration, electric double layer capacitor, and secondary battery |
| JP2003327687A (ja) * | 2002-04-24 | 2003-11-19 | Nippon Soda Co Ltd | 新規なデンドリマーおよびそれらを有するイオン伝導性ポリマー電解質 |
| JP4139735B2 (ja) * | 2002-05-22 | 2008-08-27 | 日本曹達株式会社 | 新規なデンドリマーおよびそれらを有するイオン伝導性ポリマー電解質 |
| KR100903862B1 (ko) * | 2003-03-12 | 2009-06-24 | 주식회사 씨트리 | 고순도의 이온성 액체를 위한 정제방법 |
| JP4843905B2 (ja) * | 2004-03-24 | 2011-12-21 | 住友ベークライト株式会社 | 高分子固体電解質の製造方法 |
-
2005
- 2005-08-29 CA CA002517248A patent/CA2517248A1/fr not_active Abandoned
-
2006
- 2006-07-28 WO PCT/CA2006/001242 patent/WO2007025361A1/fr not_active Ceased
- 2006-07-28 US US11/991,270 patent/US10147978B2/en active Active
- 2006-07-28 ES ES06775050T patent/ES2388785T3/es active Active
- 2006-07-28 EP EP06775050A patent/EP1933966B1/fr active Active
- 2006-07-28 PT PT06775050T patent/PT1933966E/pt unknown
- 2006-07-28 JP JP2008528302A patent/JP5264486B2/ja not_active Expired - Fee Related
- 2006-07-28 CN CN2006800317462A patent/CN101252978B/zh not_active Expired - Fee Related
-
2018
- 2018-11-12 US US16/186,777 patent/US10811731B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101252978B (zh) | 2013-01-30 |
| EP1933966A4 (fr) | 2010-10-06 |
| EP1933966A1 (fr) | 2008-06-25 |
| US20190081367A1 (en) | 2019-03-14 |
| JP5264486B2 (ja) | 2013-08-14 |
| EP1933966B1 (fr) | 2012-05-30 |
| CN101252978A (zh) | 2008-08-27 |
| JP2009506505A (ja) | 2009-02-12 |
| US10811731B2 (en) | 2020-10-20 |
| ES2388785T3 (es) | 2012-10-18 |
| US20090123845A1 (en) | 2009-05-14 |
| CA2517248A1 (fr) | 2007-02-28 |
| US10147978B2 (en) | 2018-12-04 |
| WO2007025361A1 (fr) | 2007-03-08 |
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