CN120937143A - 电极和蓄电装置 - Google Patents

电极和蓄电装置

Info

Publication number
CN120937143A
CN120937143A CN202480021831.9A CN202480021831A CN120937143A CN 120937143 A CN120937143 A CN 120937143A CN 202480021831 A CN202480021831 A CN 202480021831A CN 120937143 A CN120937143 A CN 120937143A
Authority
CN
China
Prior art keywords
particles
active material
electrode
cross
average value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202480021831.9A
Other languages
English (en)
Chinese (zh)
Inventor
片冈和树
梶浦龙之介
铃木章弘
渡边裕
彦坂英昭
北村昌大
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Publication of CN120937143A publication Critical patent/CN120937143A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01M10/056—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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)
CN202480021831.9A 2023-08-31 2024-08-27 电极和蓄电装置 Pending CN120937143A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-140944 2023-08-31
JP2023140944 2023-08-31
PCT/JP2024/030499 WO2025047738A1 (ja) 2023-08-31 2024-08-27 電極および蓄電デバイス

Publications (1)

Publication Number Publication Date
CN120937143A true CN120937143A (zh) 2025-11-11

Family

ID=94819223

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480021831.9A Pending CN120937143A (zh) 2023-08-31 2024-08-27 电极和蓄电装置

Country Status (4)

Country Link
JP (1) JPWO2025047738A1 (https=)
KR (1) KR20250168236A (https=)
CN (1) CN120937143A (https=)
WO (1) WO2025047738A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5747848B2 (ja) * 2012-03-21 2015-07-15 トヨタ自動車株式会社 正極活物質層含有体の製造方法
WO2018198494A1 (ja) 2017-04-28 2018-11-01 株式会社 オハラ 全固体電池
KR20200020649A (ko) * 2018-08-17 2020-02-26 주식회사 엘지화학 전기화학소자용 전극을 제조하는 방법
CN114270559B (zh) * 2019-08-22 2025-02-18 日本特殊陶业株式会社 蓄电装置用电极和蓄电装置
WO2021181529A1 (ja) * 2020-03-10 2021-09-16 本田技研工業株式会社 リチウムイオン二次電池用電極、およびリチウムイオン二次電池
WO2022196364A1 (ja) * 2021-03-18 2022-09-22 パナソニックＩｐマネジメント株式会社 全固体電池およびその製造方法
CN118575232A (zh) * 2022-02-02 2024-08-30 日本特殊陶业株式会社 锂离子传导体、片和蓄电装置

Also Published As

Publication number Publication date
JPWO2025047738A1 (https=) 2025-03-06
WO2025047738A1 (ja) 2025-03-06
KR20250168236A (ko) 2025-12-02

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