KR20250037403A - 고체 전해질 조성물, 고체 전해질층 또는 전극 합재, 및 리튬 이온 전지 - Google Patents

고체 전해질 조성물, 고체 전해질층 또는 전극 합재, 및 리튬 이온 전지 Download PDF

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Publication number
KR20250037403A
KR20250037403A KR1020247035906A KR20247035906A KR20250037403A KR 20250037403 A KR20250037403 A KR 20250037403A KR 1020247035906 A KR1020247035906 A KR 1020247035906A KR 20247035906 A KR20247035906 A KR 20247035906A KR 20250037403 A KR20250037403 A KR 20250037403A
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South Korea
Prior art keywords
substituent
formula
solid electrolyte
independently
carbon atoms
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Pending
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KR1020247035906A
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English (en)
Korean (ko)
Inventor
겐지 모리야마
게이타 세다
아키토 다카시마
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이데미쓰 고산 가부시키가이샤
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Publication of KR20250037403A publication Critical patent/KR20250037403A/ko
Pending legal-status Critical Current

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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
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/455—Phosphates containing halogen
    • 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
    • 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
    • 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
    • H01M10/42—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • 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
    • H01M2300/008—Halides
    • 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
    • H01M2300/0091—Composites in the form of mixtures
    • 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Conductive Materials (AREA)
  • Secondary Cells (AREA)
KR1020247035906A 2022-07-27 2023-07-26 고체 전해질 조성물, 고체 전해질층 또는 전극 합재, 및 리튬 이온 전지 Pending KR20250037403A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022119981 2022-07-27
JPJP-P-2022-119981 2022-07-27
PCT/JP2023/027348 WO2024024827A1 (ja) 2022-07-27 2023-07-26 固体電解質組成物、固体電解質層又は電極合材、及びリチウムイオン電池

Publications (1)

Publication Number Publication Date
KR20250037403A true KR20250037403A (ko) 2025-03-17

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Family Applications (1)

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KR1020247035906A Pending KR20250037403A (ko) 2022-07-27 2023-07-26 고체 전해질 조성물, 고체 전해질층 또는 전극 합재, 및 리튬 이온 전지

Country Status (5)

Country Link
US (1) US20260038885A1 (https=)
JP (1) JPWO2024024827A1 (https=)
KR (1) KR20250037403A (https=)
CN (1) CN119365936A (https=)
WO (1) WO2024024827A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120657236A (zh) * 2025-08-12 2025-09-16 浙江绿色智行科创有限公司 掺杂改性的硫化物电解质及其制备方法

Citations (1)

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Publication number Priority date Publication date Assignee Title
JP2020166994A (ja) 2019-03-28 2020-10-08 宇部興産株式会社 固体電解質組成物、それを用いた成形体、及び全固体二次電池

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JP2011044250A (ja) * 2009-08-19 2011-03-03 Toyota Motor Corp 燃料電池
US9627680B2 (en) * 2013-11-15 2017-04-18 Sumitomo Metal Mining Co., Ltd. Method for producing surface-treated oxide particles, and oxide particles produced by said production method
JP6683363B2 (ja) * 2015-06-17 2020-04-22 出光興産株式会社 固体電解質の製造方法
WO2016210371A1 (en) * 2015-06-24 2016-12-29 Quantumscape Corporation Composite electrolytes
JP2017111954A (ja) * 2015-12-16 2017-06-22 セイコーエプソン株式会社 金属酸化物成膜用組成物、正極複合体、正極複合体の製造方法、電池、および電池の製造方法
CN109643790B (zh) * 2016-08-30 2022-01-04 富士胶片株式会社 固体电解质组合物、含固体电解质的片材及全固态二次电池以及含固体电解质的片材及全固态二次电池的制造方法
WO2020203231A1 (ja) * 2019-03-29 2020-10-08 三井金属鉱業株式会社 硫化物固体電解質

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020166994A (ja) 2019-03-28 2020-10-08 宇部興産株式会社 固体電解質組成物、それを用いた成形体、及び全固体二次電池

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Publication number Publication date
JPWO2024024827A1 (https=) 2024-02-01
WO2024024827A1 (ja) 2024-02-01
US20260038885A1 (en) 2026-02-05
CN119365936A (zh) 2025-01-24

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Patent event date: 20241028

Patent event code: PA01051R01D

Comment text: International Patent Application

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