JP7616715B2 - 全固体リチウムイオン電池用電極複合体の製造方法 - Google Patents

全固体リチウムイオン電池用電極複合体の製造方法 Download PDF

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Publication number
JP7616715B2
JP7616715B2 JP2023520869A JP2023520869A JP7616715B2 JP 7616715 B2 JP7616715 B2 JP 7616715B2 JP 2023520869 A JP2023520869 A JP 2023520869A JP 2023520869 A JP2023520869 A JP 2023520869A JP 7616715 B2 JP7616715 B2 JP 7616715B2
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Prior art keywords
lithium
electrode composite
solid
solid electrolyte
raw material
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Japanese (ja)
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JPWO2022239467A1 (https=
Inventor
裕 永田
順二 秋本
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National Institute of Advanced Industrial Science and Technology AIST
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National Institute of Advanced Industrial Science and Technology AIST
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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
    • 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
    • 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
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
    • 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
    • H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2023520869A 2021-05-12 2022-03-16 全固体リチウムイオン電池用電極複合体の製造方法 Active JP7616715B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021081219 2021-05-12
JP2021081219 2021-05-12
PCT/JP2022/011940 WO2022239467A1 (ja) 2021-05-12 2022-03-16 全固体リチウムイオン電池用電極複合体の製造方法

Publications (2)

Publication Number Publication Date
JPWO2022239467A1 JPWO2022239467A1 (https=) 2022-11-17
JP7616715B2 true JP7616715B2 (ja) 2025-01-17

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JP2023520869A Active JP7616715B2 (ja) 2021-05-12 2022-03-16 全固体リチウムイオン電池用電極複合体の製造方法

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Country Link
JP (1) JP7616715B2 (https=)
WO (2) WO2022239304A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250098719A (ko) * 2023-12-22 2025-07-01 삼성에스디아이 주식회사 복합양극활물질, 이를 포함하는 양극 및 전고체 이차전지
KR20250098718A (ko) * 2023-12-22 2025-07-01 삼성에스디아이 주식회사 리튬 이차 전지
JP2025103860A (ja) * 2023-12-27 2025-07-09 エルジー エナジー ソリューション リミテッド 全固体電池用正極合材

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013098024A (ja) 2011-11-01 2013-05-20 Toyota Motor Corp 電極材料の製造方法及び電極材料
JP2014011033A (ja) 2012-06-29 2014-01-20 Idemitsu Kosan Co Ltd 正極合材
JP2019212447A (ja) 2018-06-01 2019-12-12 トヨタ自動車株式会社 正極合材及びその製造方法
JP2020021674A (ja) 2018-08-02 2020-02-06 トヨタ自動車株式会社 全固体電池およびその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013098024A (ja) 2011-11-01 2013-05-20 Toyota Motor Corp 電極材料の製造方法及び電極材料
JP2014011033A (ja) 2012-06-29 2014-01-20 Idemitsu Kosan Co Ltd 正極合材
JP2019212447A (ja) 2018-06-01 2019-12-12 トヨタ自動車株式会社 正極合材及びその製造方法
JP2020021674A (ja) 2018-08-02 2020-02-06 トヨタ自動車株式会社 全固体電池およびその製造方法

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Publication number Publication date
WO2022239467A1 (ja) 2022-11-17
JPWO2022239467A1 (https=) 2022-11-17
WO2022239304A1 (ja) 2022-11-17

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