KR102577441B1 - 개질 고체 전해질막 및 그 제조 방법과 리튬전지 - Google Patents

개질 고체 전해질막 및 그 제조 방법과 리튬전지 Download PDF

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KR102577441B1
KR102577441B1 KR1020217012963A KR20217012963A KR102577441B1 KR 102577441 B1 KR102577441 B1 KR 102577441B1 KR 1020217012963 A KR1020217012963 A KR 1020217012963A KR 20217012963 A KR20217012963 A KR 20217012963A KR 102577441 B1 KR102577441 B1 KR 102577441B1
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membrane
solid electrolyte
modified solid
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composite
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자오 얀
페이 루오
링 타오
홍 리
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톈무레이크 엑설런트 애노드 머티리얼즈 컴퍼니 리미티드
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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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • 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
    • H01M10/05—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/497—Ionic conductivity
    • 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
    • H01M2300/0088—Composites
    • H01M2300/0094—Composites in the form of layered products, e.g. coatings
    • 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
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Cell Separators (AREA)
  • Conductive Materials (AREA)
  • Secondary Cells (AREA)
KR1020217012963A 2018-10-30 2019-04-15 개질 고체 전해질막 및 그 제조 방법과 리튬전지 Active KR102577441B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201811275832.9 2018-10-30
CN201811275832.9A CN109494390A (zh) 2018-10-30 2018-10-30 一种改性固态电解质膜及其制备方法和锂电池
PCT/CN2019/082611 WO2020087873A1 (zh) 2018-10-30 2019-04-15 一种改性固态电解质膜及其制备方法和锂电池

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KR102577441B1 true KR102577441B1 (ko) 2023-09-11

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US (1) US20220006118A1 (https=)
EP (1) EP3876323A4 (https=)
JP (1) JP7338897B2 (https=)
KR (1) KR102577441B1 (https=)
CN (1) CN109494390A (https=)
WO (1) WO2020087873A1 (https=)

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JP7390635B2 (ja) * 2019-04-26 2023-12-04 株式会社日本製鋼所 固体電解質膜の製造方法、全固体電池の製造方法、固体電解質膜の製造装置および全固体電池の製造装置
CN113939951A (zh) * 2019-06-13 2022-01-14 艾姆普斯拉公司 一种固态电解质膜
CN110449137B (zh) * 2019-07-02 2021-12-03 陕西科技大学 一种多官能团改性纳米纤维膜吸附材料的制备方法
CN110416604B (zh) * 2019-08-09 2022-07-12 哈尔滨理工大学 一种高锂离子迁移数的固态电解质膜的制备方法
CN111370631A (zh) * 2020-03-17 2020-07-03 绍兴望竹新能源科技有限公司 一种锂电池的电池隔膜
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CN111900310B (zh) * 2020-08-07 2021-11-12 北京科技大学 全固态电池用高致密度高离子电导率电解质隔膜制备方法
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CN112201845B (zh) * 2020-10-21 2021-08-13 江苏厚生新能源科技有限公司 一种超稳定界面半固态电解质电池复合隔膜及其制备工艺
CN112201850A (zh) * 2020-10-22 2021-01-08 江苏厚生新能源科技有限公司 高电导率无机固态电解质浆料及制备方法、隔膜、锂电池
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CN113972445A (zh) * 2021-09-28 2022-01-25 安普瑞斯（无锡）有限公司 一种隔膜及含有该隔膜的锂离子电池
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CN114229817A (zh) * 2021-12-10 2022-03-25 河北金力新能源科技股份有限公司 功能性磷酸钛锂铝耐温电池隔膜及其制备方法
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CN114388885A (zh) * 2021-12-21 2022-04-22 浙江大学 一种不对称复合固态电解质膜及其制备方法和应用
CN114430063A (zh) * 2022-03-12 2022-05-03 浙江锋锂新能源科技有限公司 一种无机固态电解质复合膜的制备方法、复合膜和锂电池
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CN115036561A (zh) * 2022-07-06 2022-09-09 武汉科技大学 一种锂硫电池用双层多孔复合凝胶聚合物电解质及其制备方法
CN115548576A (zh) * 2022-10-08 2022-12-30 合肥国轩高科动力能源有限公司 一种锂离子电池隔膜及其制备方法和锂离子电池
WO2024089553A1 (en) * 2022-10-24 2024-05-02 Electrovaya Inc. Ceramic composite separator and method for manufacturing the same
CN115732859A (zh) * 2022-11-01 2023-03-03 贵州梅岭电源有限公司 一种液态电解质贮备电池用复合隔膜及其应用
CN115732858A (zh) * 2022-12-29 2023-03-03 浙江极氪智能科技有限公司 用于电池单体的隔膜、电池单体、电池包及车辆
WO2024148170A1 (en) * 2023-01-05 2024-07-11 Celgard, Llc Composite semi-solid electrolyte and batteries comprising the same
CN116072960B (zh) * 2023-03-24 2023-09-05 江苏时代新能源科技有限公司 固态电解质膜及其制备方法、全固态电池和用电装置
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JP2022506297A (ja) 2022-01-17
US20220006118A1 (en) 2022-01-06
KR20210060611A (ko) 2021-05-26
EP3876323A4 (en) 2022-08-17
EP3876323A1 (en) 2021-09-08
WO2020087873A1 (zh) 2020-05-07
CN109494390A (zh) 2019-03-19

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