JPWO2023079974A1 - - Google Patents

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Publication number
JPWO2023079974A1
JPWO2023079974A1 JP2023557943A JP2023557943A JPWO2023079974A1 JP WO2023079974 A1 JPWO2023079974 A1 JP WO2023079974A1 JP 2023557943 A JP2023557943 A JP 2023557943A JP 2023557943 A JP2023557943 A JP 2023557943A JP WO2023079974 A1 JPWO2023079974 A1 JP WO2023079974A1
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JP
Japan
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.)
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Application number
JP2023557943A
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Japanese (ja)
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JP7754190B2 (ja
JPWO2023079974A5 (https=
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Publication of JPWO2023079974A1 publication Critical patent/JPWO2023079974A1/ja
Publication of JPWO2023079974A5 publication Critical patent/JPWO2023079974A5/ja
Application granted granted Critical
Publication of JP7754190B2 publication Critical patent/JP7754190B2/ja
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Classifications

    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2023557943A 2021-11-05 2022-10-20 二次電池用電極および二次電池用電極の製造方法 Active JP7754190B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021181333 2021-11-05
JP2021181333 2021-11-05
PCT/JP2022/039156 WO2023079974A1 (ja) 2021-11-05 2022-10-20 二次電池用電極および二次電池用電極の製造方法

Publications (3)

Publication Number Publication Date
JPWO2023079974A1 true JPWO2023079974A1 (https=) 2023-05-11
JPWO2023079974A5 JPWO2023079974A5 (https=) 2024-07-12
JP7754190B2 JP7754190B2 (ja) 2025-10-15

Family

ID=86240938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023557943A Active JP7754190B2 (ja) 2021-11-05 2022-10-20 二次電池用電極および二次電池用電極の製造方法

Country Status (3)

Country Link
US (1) US20240274779A1 (https=)
JP (1) JP7754190B2 (https=)
WO (1) WO2023079974A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120048914B (zh) * 2023-11-27 2026-01-27 厦门新能安科技有限公司 二次电池和电子装置
CN120226188A (zh) * 2024-07-05 2025-06-27 厦门新能安科技有限公司 柱形二次电池以及用电装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013051209A (ja) * 2012-11-06 2013-03-14 Nissan Motor Co Ltd 電池用電極
JP2013251213A (ja) * 2012-06-04 2013-12-12 Hitachi Ltd リチウムイオン二次電池用負極、リチウムイオン二次電池用負極を用いたリチウムイオン二次電池、および、それらの製造方法
JP2016058247A (ja) * 2014-09-10 2016-04-21 凸版印刷株式会社 リチウムイオン二次電池用電極及びリチウムイオン二次電池
JP2019507460A (ja) * 2016-07-04 2019-03-14 エルジー・ケム・リミテッド 負極および前記負極を含む二次電池
JP2021526710A (ja) * 2018-05-24 2021-10-07 ２４エム・テクノロジーズ・インコーポレイテッド２４Ｍ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｉｎｃ． 高エネルギー密度の組成勾配電極およびその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013251213A (ja) * 2012-06-04 2013-12-12 Hitachi Ltd リチウムイオン二次電池用負極、リチウムイオン二次電池用負極を用いたリチウムイオン二次電池、および、それらの製造方法
JP2013051209A (ja) * 2012-11-06 2013-03-14 Nissan Motor Co Ltd 電池用電極
JP2016058247A (ja) * 2014-09-10 2016-04-21 凸版印刷株式会社 リチウムイオン二次電池用電極及びリチウムイオン二次電池
JP2019507460A (ja) * 2016-07-04 2019-03-14 エルジー・ケム・リミテッド 負極および前記負極を含む二次電池
JP2021526710A (ja) * 2018-05-24 2021-10-07 ２４エム・テクノロジーズ・インコーポレイテッド２４Ｍ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｉｎｃ． 高エネルギー密度の組成勾配電極およびその製造方法

Also Published As

Publication number Publication date
US20240274779A1 (en) 2024-08-15
JP7754190B2 (ja) 2025-10-15
WO2023079974A1 (ja) 2023-05-11

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