CN115803285B - 用于锂离子二次电池的硫化物系固体电解质及其制造方法、固体电解质层以及锂离子二次电池 - Google Patents

用于锂离子二次电池的硫化物系固体电解质及其制造方法、固体电解质层以及锂离子二次电池 Download PDF

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CN115803285B
CN115803285B CN202180047399.7A CN202180047399A CN115803285B CN 115803285 B CN115803285 B CN 115803285B CN 202180047399 A CN202180047399 A CN 202180047399A CN 115803285 B CN115803285 B CN 115803285B
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crystal
solid electrolyte
sulfide
based solid
ore type
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CN115803285A (zh
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赤塚公章
藤井直树
菖蒲谷哲志
西沢学
田中宏明
寺园真二
林英明
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AGC Inc
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Asahi Glass Co Ltd
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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
    • H01M10/0561—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
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/10—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances sulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/14—Sulfur, selenium, or tellurium compounds of phosphorus
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Conductive Materials (AREA)
CN202180047399.7A 2020-07-07 2021-07-07 用于锂离子二次电池的硫化物系固体电解质及其制造方法、固体电解质层以及锂离子二次电池 Active CN115803285B (zh)

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JP2020117194 2020-07-07
JP2020-117194 2020-07-07
JP2020130799 2020-07-31
JP2020-130799 2020-07-31
JP2020172693 2020-10-13
JP2020-172693 2020-10-13
JP2021-086406 2021-05-21
JP2021086406 2021-05-21
PCT/JP2021/025673 WO2022009934A1 (ja) 2020-07-07 2021-07-07 リチウムイオン二次電池に用いられる硫化物系固体電解質及びその製造方法、固体電解質層並びにリチウムイオン二次電池

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CN115803285B true CN115803285B (zh) 2024-05-28

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EP (1) EP4180390A4 (https=)
JP (1) JP7841428B2 (https=)
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WO (1) WO2022009934A1 (https=)

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WO2024014382A1 (ja) * 2022-07-11 2024-01-18 Ａｇｃ株式会社 硫化物系固体電解質及びその製造方法、電極合剤、固体電解質層、並びに、全固体リチウムイオン二次電池
KR20250141692A (ko) 2023-01-31 2025-09-29 이데미쓰 고산 가부시키가이샤 개질 황화물 고체 전해질의 제조 방법, 상기 개질 황화물 고체 전해질, 그리고 상기 개질 황화물 고체 전해질을 포함하는 전극 합재 및 리튬 이온 전지
KR20250081328A (ko) * 2023-11-29 2025-06-05 포스코홀딩스 주식회사 고체 전해질 및 이를 포함하는 전고체 전지
KR20250089786A (ko) * 2023-12-12 2025-06-19 포스코홀딩스 주식회사 고체 전해질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
CN118270836B (zh) * 2024-06-03 2024-08-16 北京紫越知新科技有限公司 硫化物电解质及其制备方法、复合电解质膜用组合物、复合电解质膜制备方法、锂离子电池

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EP4180390A4 (en) 2024-08-21
WO2022009934A1 (ja) 2022-01-13
JP7841428B2 (ja) 2026-04-07
CN115803285A (zh) 2023-03-14
US20230198013A1 (en) 2023-06-22
EP4180390A1 (en) 2023-05-17
KR20230035313A (ko) 2023-03-13
US12586815B2 (en) 2026-03-24
JPWO2022009934A1 (https=) 2022-01-13

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