CN110265709B - 表面包覆改性的锂镧锆氧基固体电解质材料及其制备方法和应用 - Google Patents
表面包覆改性的锂镧锆氧基固体电解质材料及其制备方法和应用 Download PDFInfo
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- CN110265709B CN110265709B CN201910527921.6A CN201910527921A CN110265709B CN 110265709 B CN110265709 B CN 110265709B CN 201910527921 A CN201910527921 A CN 201910527921A CN 110265709 B CN110265709 B CN 110265709B
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- solid electrolyte
- lanthanum zirconium
- coating
- based solid
- lithium lanthanum
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- 239000007784 solid electrolyte Substances 0.000 title claims abstract description 85
- 239000000463 material Substances 0.000 title claims abstract description 62
- XRNHBMJMFUBOID-UHFFFAOYSA-N [O].[Zr].[La].[Li] Chemical class [O].[Zr].[La].[Li] XRNHBMJMFUBOID-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 35
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000011247 coating layer Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims description 48
- 238000000576 coating method Methods 0.000 claims description 48
- 238000006243 chemical reaction Methods 0.000 claims description 44
- 239000000843 powder Substances 0.000 claims description 41
- 239000000126 substance Substances 0.000 claims description 24
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 17
- 239000002243 precursor Substances 0.000 claims description 16
- 238000005245 sintering Methods 0.000 claims description 15
- 238000007873 sieving Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 11
- 229910052746 lanthanum Inorganic materials 0.000 claims description 11
- 229910052726 zirconium Inorganic materials 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 9
- 238000005229 chemical vapour deposition Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 238000003746 solid phase reaction Methods 0.000 claims description 5
- 229910052715 tantalum Inorganic materials 0.000 claims description 5
- 238000001354 calcination Methods 0.000 claims description 4
- 239000000075 oxide glass Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002223 garnet Substances 0.000 claims description 3
- 239000010416 ion conductor Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 11
- 239000002131 composite material Substances 0.000 abstract description 9
- 239000007772 electrode material Substances 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 229910018130 Li 2 S-P 2 S 5 Inorganic materials 0.000 description 17
- 239000000919 ceramic Substances 0.000 description 14
- 239000012528 membrane Substances 0.000 description 14
- 239000002904 solvent Substances 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 239000011812 mixed powder Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000002001 electrolyte material Substances 0.000 description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 238000000227 grinding Methods 0.000 description 6
- 229910001416 lithium ion Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 5
- 239000002203 sulfidic glass Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 4
- 239000010406 cathode material Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- NRJJZXGPUXHHTC-UHFFFAOYSA-N [Li+].[O--].[O--].[O--].[O--].[Zr+4].[La+3] Chemical class [Li+].[O--].[O--].[O--].[O--].[Zr+4].[La+3] NRJJZXGPUXHHTC-UHFFFAOYSA-N 0.000 description 3
- 239000010405 anode material Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004528 spin coating Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 229910018119 Li 3 PO 4 Inorganic materials 0.000 description 2
- 229910014689 LiMnO Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229910020346 SiS 2 Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 229910000102 alkali metal hydride Inorganic materials 0.000 description 2
- 150000008046 alkali metal hydrides Chemical class 0.000 description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical group 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000006256 anode slurry Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000002482 conductive additive Substances 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- 229910003480 inorganic solid Inorganic materials 0.000 description 2
- 229910003473 lithium bis(trifluoromethanesulfonyl)imide Inorganic materials 0.000 description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 description 2
- 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 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 230000033116 oxidation-reduction process Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- 229910052706 scandium Inorganic materials 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000010703 silicon Chemical group 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- 239000005279 LLTO - Lithium Lanthanum Titanium Oxide Substances 0.000 description 1
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- 239000002228 NASICON Substances 0.000 description 1
- PFDGZBZXEWGRDF-UHFFFAOYSA-K P(=O)([O-])([O-])[O-].[Ti+4].[Ge+2].[Li+] Chemical compound P(=O)([O-])([O-])[O-].[Ti+4].[Ge+2].[Li+] PFDGZBZXEWGRDF-UHFFFAOYSA-K 0.000 description 1
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 description 1
- WVDJDYHWHDLSAZ-UHFFFAOYSA-N [O].[Ti].[La].[Li] Chemical compound [O].[Ti].[La].[Li] WVDJDYHWHDLSAZ-UHFFFAOYSA-N 0.000 description 1
- CVJYOKLQNGVTIS-UHFFFAOYSA-K aluminum;lithium;titanium(4+);phosphate Chemical compound [Li+].[Al+3].[Ti+4].[O-]P([O-])([O-])=O CVJYOKLQNGVTIS-UHFFFAOYSA-K 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910000664 lithium aluminum titanium phosphates (LATP) Inorganic materials 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000005486 organic electrolyte Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Images
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M10/0561—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
-
- 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
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
-
- 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
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
-
- 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
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
- Conductive Materials (AREA)
Abstract
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CN201910527921.6A CN110265709B (zh) | 2019-06-18 | 2019-06-18 | 表面包覆改性的锂镧锆氧基固体电解质材料及其制备方法和应用 |
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CN110265709B true CN110265709B (zh) | 2022-07-26 |
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Families Citing this family (13)
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CN110729511A (zh) * | 2019-10-28 | 2020-01-24 | 溧阳天目先导电池材料科技有限公司 | 具有复合核壳结构的锂离子固态电解质材料及其制备方法 |
CN111276737B (zh) * | 2020-02-18 | 2021-04-20 | 浙江大学 | 一种石榴石型复合电解质材料及其制备方法和应用 |
CN111725559B (zh) * | 2020-07-06 | 2021-06-22 | 电子科技大学 | 固态电解质及其制备方法和锂二次固态电池 |
CN112209742B (zh) * | 2020-10-09 | 2021-11-19 | 重庆大学 | 一种锂镧锆氧基固体电解质及其制备方法 |
CN112563567B (zh) * | 2020-12-17 | 2022-05-13 | 上海电气集团股份有限公司 | 复合固态电解质材料及其制备方法、复合固态电解质膜的制备方法以及固态电池 |
CN114649567A (zh) * | 2020-12-18 | 2022-06-21 | 恒大新能源技术(深圳)有限公司 | 复合固态电解质、复合固态电解质膜及其制备方法、固态电池 |
CN113105239A (zh) * | 2021-04-12 | 2021-07-13 | 昆山宝创新能源科技有限公司 | 石榴石型氧化物电解质及其制备方法和锂离子电池 |
CN113258130B (zh) * | 2021-04-27 | 2023-01-03 | 燕山大学 | 非晶卤化物固体电解质及制备和在全固态电池中的应用 |
CN113285178A (zh) * | 2021-05-12 | 2021-08-20 | 山东宏匀纳米科技有限公司 | 氧化物包覆锂镧锆氧材料、隔膜材料、锂电池及制备方法 |
CN113381126B (zh) * | 2021-06-30 | 2022-09-30 | 万向一二三股份公司 | 一种抑制硅碳负极膨胀的锂电池隔膜及含有该隔膜的锂电池电芯的热压方法 |
CN113889661A (zh) * | 2021-09-08 | 2022-01-04 | 中钢集团南京新材料研究院有限公司 | 界面改性锂镧锆氧的方法及应用、制备方法和固态锂电池 |
CN114497711A (zh) * | 2022-01-26 | 2022-05-13 | 合肥国轩高科动力能源有限公司 | 一种复合固态电解质及其制备方法 |
CN116023134B (zh) * | 2022-12-27 | 2024-01-19 | 合肥国轩高科动力能源有限公司 | 一种锂镧锆氧材料及其制备方法、固态电解质、固态锂离子电池 |
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DE3628443C1 (de) * | 1986-08-21 | 1988-02-11 | Dornier System Gmbh | Verfahren zur Erzeugung amorpher Schichten |
US20150180001A1 (en) * | 2011-12-05 | 2015-06-25 | Johnson Ip Holding, Llc | Amorphous ionically-conductive metal oxides, method of preparation, and battery |
CN103904360B (zh) * | 2012-12-27 | 2016-08-03 | 华为技术有限公司 | 一种固态电解质及其制作方法与全固态锂电池 |
CN105811000A (zh) * | 2016-06-12 | 2016-07-27 | 上海空间电源研究所 | 一种微波辅助制备锂镧锆氧固态电解质的工艺方法 |
CN106848392A (zh) * | 2017-03-28 | 2017-06-13 | 上海交通大学 | 抑制全固态电池中锂枝晶生长的固态电解质及其制备方法 |
EP3439072B1 (en) * | 2017-08-04 | 2023-04-12 | Samsung Electronics Co., Ltd. | Solid electrolyte, method of preparing the same, and lithium battery including the solid electrolyte |
CN107611476B (zh) * | 2017-09-15 | 2020-03-31 | 浙江锋锂新能源科技有限公司 | 一种表面为非晶态物质的无机固体电解质及其制备方法 |
CN109244547B (zh) * | 2018-08-23 | 2021-06-15 | 柔电(武汉)科技有限公司 | 一种复合固态电解质隔膜及其制备方法和锂离子电池 |
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