JP2019530195A - 二次電池用複合固体電解質およびその製造方法 - Google Patents
二次電池用複合固体電解質およびその製造方法 Download PDFInfo
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- 239000002131 composite material Substances 0.000 title claims abstract description 122
- 239000007784 solid electrolyte Substances 0.000 title claims abstract description 91
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 229920000642 polymer Polymers 0.000 claims abstract description 52
- 239000000919 ceramic Substances 0.000 claims abstract description 38
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 26
- 239000003792 electrolyte Substances 0.000 claims abstract description 24
- 150000002500 ions Chemical class 0.000 claims abstract description 24
- 239000002608 ionic liquid Substances 0.000 claims abstract description 23
- 229910001415 sodium ion Inorganic materials 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000011244 liquid electrolyte Substances 0.000 claims description 43
- 239000002904 solvent Substances 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 229910003002 lithium salt Inorganic materials 0.000 claims description 5
- 159000000002 lithium salts Chemical class 0.000 claims description 5
- 159000000000 sodium salts Chemical class 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000011734 sodium Substances 0.000 description 21
- 229910052708 sodium Inorganic materials 0.000 description 12
- 229910052744 lithium Inorganic materials 0.000 description 10
- 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 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 8
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 7
- -1 BaTiO 3 Inorganic materials 0.000 description 6
- 229910009178 Li1.3Al0.3Ti1.7(PO4)3 Inorganic materials 0.000 description 6
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 6
- 229910003249 Na3Zr2Si2PO12 Inorganic materials 0.000 description 5
- 101000622430 Homo sapiens Vang-like protein 2 Proteins 0.000 description 4
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 4
- 239000002228 NASICON Substances 0.000 description 4
- 102100023520 Vang-like protein 2 Human genes 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 4
- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 description 4
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- VDVLPSWVDYJFRW-UHFFFAOYSA-N lithium;bis(fluorosulfonyl)azanide Chemical compound [Li+].FS(=O)(=O)[N-]S(F)(=O)=O VDVLPSWVDYJFRW-UHFFFAOYSA-N 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- PXELHGDYRQLRQO-UHFFFAOYSA-N 1-butyl-1-methylpyrrolidin-1-ium Chemical compound CCCC[N+]1(C)CCCC1 PXELHGDYRQLRQO-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- 229910018130 Li 2 S-P 2 S 5 Inorganic materials 0.000 description 2
- 229910009358 Li2S—Ga2S3—GeS2 Inorganic materials 0.000 description 2
- 229910010941 LiFSI Inorganic materials 0.000 description 2
- 229910013870 LiPF 6 Inorganic materials 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-O Piperidinium(1+) Chemical compound C1CC[NH2+]CC1 NQRYJNQNLNOLGT-UHFFFAOYSA-O 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
- 238000007606 doctor blade method Methods 0.000 description 2
- 238000006056 electrooxidation reaction Methods 0.000 description 2
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 2
- 150000003949 imides Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical class [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 2
- 229910001947 lithium oxide Inorganic materials 0.000 description 2
- GLNWILHOFOBOFD-UHFFFAOYSA-N lithium sulfide Chemical compound [Li+].[Li+].[S-2] GLNWILHOFOBOFD-UHFFFAOYSA-N 0.000 description 2
- 239000011356 non-aqueous organic solvent Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000000550 scanning electron microscopy energy dispersive X-ray spectroscopy Methods 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- 229910001948 sodium oxide Inorganic materials 0.000 description 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 2
- NJMWOUFKYKNWDW-UHFFFAOYSA-N 1-ethyl-3-methylimidazolium Chemical compound CCN1C=C[N+](C)=C1 NJMWOUFKYKNWDW-UHFFFAOYSA-N 0.000 description 1
- DJIHQRBJGCGSIR-UHFFFAOYSA-N 2-methylidene-1,3-dioxepane-4,7-dione Chemical compound C1(CCC(=O)OC(=C)O1)=O DJIHQRBJGCGSIR-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910016467 AlCl 4 Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 229910017008 AsF 6 Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910020366 ClO 4 Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910005839 GeS 2 Inorganic materials 0.000 description 1
- RAXXELZNTBOGNW-UHFFFAOYSA-O Imidazolium Chemical compound C1=C[NH+]=CN1 RAXXELZNTBOGNW-UHFFFAOYSA-O 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 229910020808 NaBF Inorganic materials 0.000 description 1
- 229910021201 NaFSI Inorganic materials 0.000 description 1
- 229910021260 NaFe Inorganic materials 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical class C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical class C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical class C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 1
- RWRDLPDLKQPQOW-UHFFFAOYSA-O Pyrrolidinium ion Chemical compound C1CC[NH2+]C1 RWRDLPDLKQPQOW-UHFFFAOYSA-O 0.000 description 1
- 229910018286 SbF 6 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910020346 SiS 2 Inorganic materials 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- HSLXOARVFIWOQF-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;1-butyl-1-methylpyrrolidin-1-ium Chemical compound CCCC[N+]1(C)CCCC1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F HSLXOARVFIWOQF-UHFFFAOYSA-N 0.000 description 1
- INDFXCHYORWHLQ-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;1-butyl-3-methylimidazol-3-ium Chemical compound CCCCN1C=C[N+](C)=C1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F INDFXCHYORWHLQ-UHFFFAOYSA-N 0.000 description 1
- DKNRELLLVOYIIB-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;1-methyl-1-propylpyrrolidin-1-ium Chemical compound CCC[N+]1(C)CCCC1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F DKNRELLLVOYIIB-UHFFFAOYSA-N 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000004693 imidazolium salts Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910003473 lithium bis(trifluoromethanesulfonyl)imide Inorganic materials 0.000 description 1
- 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 1
- 239000000463 material Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-O pyridinium Chemical compound C1=CC=[NH+]C=C1 JUJWROOIHBZHMG-UHFFFAOYSA-O 0.000 description 1
- VCCATSJUUVERFU-UHFFFAOYSA-N sodium bis(fluorosulfonyl)azanide Chemical compound FS(=O)(=O)N([Na])S(F)(=O)=O VCCATSJUUVERFU-UHFFFAOYSA-N 0.000 description 1
- 150000003388 sodium compounds Chemical class 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical group [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- YLKTWKVVQDCJFL-UHFFFAOYSA-N sodium;bis(trifluoromethylsulfonyl)azanide Chemical compound [Na+].FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F YLKTWKVVQDCJFL-UHFFFAOYSA-N 0.000 description 1
- XGPOMXSYOKFBHS-UHFFFAOYSA-M sodium;trifluoromethanesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C(F)(F)F XGPOMXSYOKFBHS-UHFFFAOYSA-M 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- VOVUARRWDCVURC-UHFFFAOYSA-N thiirane Chemical compound C1CS1 VOVUARRWDCVURC-UHFFFAOYSA-N 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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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
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- 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
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- H01M10/052—Li-accumulators
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- H01M10/00—Secondary cells; Manufacture thereof
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- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- H—ELECTRICITY
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- H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
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- H—ELECTRICITY
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- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
- H01M10/0562—Solid materials
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- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
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- 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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- 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
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Abstract
Description
Claims (8)
- イオン伝導性セラミック60〜100重量部と高分子1〜40重量部とを含む複合フィルム、および
リチウムイオンまたはナトリウムイオンと溶媒が混合された溶液を含有する液体電解質
を含み、
前記液体電解質は、前記複合フィルムに含浸されることを特徴とする複合固体電解質。 - 前記複合フィルムと前記液体電解質を60〜100:1〜40の重量比で含むことを特徴とする、請求項1に記載の複合固体電解質。
- 前記液体電解質は溶媒内にリチウム塩またはナトリウム塩を0.1M以上に溶解した溶液であり、前記溶媒としてイオン性液体(ionic liquid)を含むことを特徴とする、請求項1に記載の複合固体電解質。
- ]
前記複合固体電解質は厚さが30μm以下であることを特徴とする、請求項1に記載の複合固体電解質。 - 前記複合固体電解質は400℃以上で熱的安定性を有することを特徴とする、請求項1に記載の複合固体電解質。
- 請求項1に記載の複合固体電解質を含むことを特徴とする二次電池。
- イオン伝導性セラミック60〜100重量部と高分子1〜40重量部とを混合して混合物スラリーを製造するステップ(1)、
前記混合物スラリーをフィルム形態に成形して複合フィルムを製造するステップ(2)、および
前記複合フィルムに液体電解質を吸収させて複合固体電解質を製造するステップ(3)
を含むことを特徴とする複合固体電解質の製造方法。 - 前記ステップ(3)において、吸収に適用される前記液体電解質は、溶媒としてイオン性液体(ionic liquid)を含み、前記吸収は、前記複合フィルムと前記液体電解質の重量比が60〜100:1〜40になるように提供して行われることを特徴とする、請求項7に記載の複合固体電解質の製造方法。
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112701346A (zh) * | 2019-10-22 | 2021-04-23 | 辉能科技股份有限公司 | 固态电解质接触面调整材料及其混合式电解质系统 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11532836B2 (en) | 2018-10-12 | 2022-12-20 | Samsung Electronics Co., Ltd. | Composite electrolyte, lithium metal battery comprising the same, and method of preparing the composite electrolyte |
KR102219741B1 (ko) * | 2019-03-05 | 2021-02-23 | 김재광 | 복합 고체 전해질의 제조 방법 및 이를 이용한 전고체 이차전지 |
CN111799502B (zh) * | 2019-04-08 | 2022-03-11 | 北京理工大学 | 一种石榴石型固态化复合电解质、制备方法及应用 |
WO2021119066A1 (en) * | 2019-12-09 | 2021-06-17 | Trustees Of Dartmouth College | Polyester-based solid polymer composite electrolytes for energy storage devices |
WO2021138370A1 (en) * | 2019-12-30 | 2021-07-08 | The Board Of Trustees Of The Leland Stanford Junior University | High safety and high capacity lithium metal batteries in ionic liquid electrolyte with a sodium additive |
CN111106380B (zh) * | 2019-12-30 | 2020-12-15 | 华南师范大学 | 一种具有表面涂层的固态电解质的制备方法和固态电解质电池 |
US20230231272A1 (en) * | 2020-05-26 | 2023-07-20 | Energy11 Co., Ltd. | Composite solid electrolyte separation membrane using inorganic fiber and secondary battery using the same |
CN111987356A (zh) * | 2020-08-31 | 2020-11-24 | 上海空间电源研究所 | 一种长效循环的钠氟化碳二次电池及制备方法 |
CN112886052A (zh) * | 2021-03-12 | 2021-06-01 | 昆山宝创新能源科技有限公司 | 复合电解质材料及其制备方法和准固态电池 |
US20230015952A1 (en) * | 2021-03-16 | 2023-01-19 | Alexander Kosyakov | Composite solid electrolyte |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008277170A (ja) * | 2007-04-27 | 2008-11-13 | Ohara Inc | リチウム二次電池およびリチウム二次電池用の電極 |
JP2014212103A (ja) * | 2013-04-04 | 2014-11-13 | 本田技研工業株式会社 | 電解質−正極構造体及びそれを備えるリチウムイオン二次電池 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1290749A4 (en) * | 2000-05-24 | 2004-09-22 | Finecell Co Ltd | MICROPOROUS MINERAL SOLID ELECTROLYTES AND METHODS OF PREPARATION |
KR20030007659A (ko) * | 2002-11-20 | 2003-01-23 | 주식회사 파인셀 | 미세 다공성 고체 무기전해질 및 그의 제조방법 |
DE102004018929A1 (de) * | 2004-04-20 | 2005-11-17 | Degussa Ag | Elektrolytzusammensetzung sowie deren Verwendung als Elektrolytmaterial für elektrochemische Energiespeichersysteme |
KR100739337B1 (ko) * | 2004-09-02 | 2007-07-12 | 주식회사 엘지화학 | 유/무기 복합 다공성 필름 및 이를 이용한 전기 화학 소자 |
FR2961634B1 (fr) * | 2010-06-17 | 2013-02-15 | Centre Nat Rech Scient | Procede pour l'elaboration d'une batterie au lithium ou au sodium |
KR20120092918A (ko) * | 2011-02-14 | 2012-08-22 | 한양대학교 산학협력단 | 리튬 이차 전지용 고분자 복합 전해질 및 이를 포함하는 리튬 이차 전지 |
JP5664864B2 (ja) * | 2011-03-07 | 2015-02-04 | 日産化学工業株式会社 | ゲル電解質 |
CN102244292A (zh) * | 2011-06-09 | 2011-11-16 | 华南师范大学 | 锂离子电池离子液体基凝胶聚合物电解质及制备与应用 |
KR101987008B1 (ko) * | 2012-06-15 | 2019-06-12 | 한국전자통신연구원 | 고체 고분자 전해질, 그 제조방법, 및 이를 포함하는 리튬전지 |
DE102012022607A1 (de) * | 2012-11-19 | 2014-05-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Feststoff-/Gelelektrolyt-Akkumulator mit Binder aus anorganisch-organischem Hybridpolymer und Verfahren zu dessen Herstellung |
WO2014126570A2 (en) * | 2013-02-14 | 2014-08-21 | Contour Energy Systems Inc. | Crosslinked polymer electrolyte |
KR101518587B1 (ko) * | 2013-09-30 | 2015-05-07 | 주식회사 포스코 | 하이브리드 전해질, 그 제조 방법 및 이를 포함하는 플렉시블 리튬 이온 전지 |
KR101556701B1 (ko) * | 2013-10-04 | 2015-10-02 | 한국기계연구원 | 고체 전해질 - 리튬 이온 전도성 고분자 복합 필름 제조 방법 |
JP6081400B2 (ja) * | 2014-03-18 | 2017-02-15 | 本田技研工業株式会社 | 固体電解質、複合電解質、及びそれらを備えるリチウムイオン二次電池。 |
JP6007211B2 (ja) * | 2014-07-04 | 2016-10-12 | 本田技研工業株式会社 | リチウムイオン二次電池 |
KR101747864B1 (ko) * | 2014-08-28 | 2017-06-27 | 삼성전자주식회사 | 복합전해질 및 이를 포함하는 리튬전지 |
KR101704172B1 (ko) * | 2015-03-09 | 2017-02-07 | 현대자동차주식회사 | 나노 고체 전해질을 포함하는 전고체 전지 및 이의 제조방법 |
KR101796749B1 (ko) * | 2015-12-24 | 2017-11-10 | 주식회사 포스코 | 세라믹 복합 전해질, 이의 제조방법, 및 이를 포함하는 리튬 이차 전지 |
-
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- 2016-09-21 KR KR1020160120694A patent/KR101879503B1/ko active IP Right Grant
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- 2019-03-20 US US16/358,909 patent/US10923766B2/en active Active
-
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- 2021-03-17 JP JP2021044085A patent/JP2021101428A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008277170A (ja) * | 2007-04-27 | 2008-11-13 | Ohara Inc | リチウム二次電池およびリチウム二次電池用の電極 |
JP2014212103A (ja) * | 2013-04-04 | 2014-11-13 | 本田技研工業株式会社 | 電解質−正極構造体及びそれを備えるリチウムイオン二次電池 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112701346A (zh) * | 2019-10-22 | 2021-04-23 | 辉能科技股份有限公司 | 固态电解质接触面调整材料及其混合式电解质系统 |
JP2021066879A (ja) * | 2019-10-22 | 2021-04-30 | 輝能科技股▲分▼有限公司Prologium Technology Co., Ltd. | 固体電解質のための接触面調節材料及びそのコンポジット電解質系 |
JP7157117B2 (ja) | 2019-10-22 | 2022-10-19 | 輝能科技股▲分▼有限公司 | 固体電解質のための接触面調節材料及びそのコンポジット電解質系 |
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