JPWO2023026898A1 - - Google Patents

Info

Publication number
JPWO2023026898A1
JPWO2023026898A1 JP2023543826A JP2023543826A JPWO2023026898A1 JP WO2023026898 A1 JPWO2023026898 A1 JP WO2023026898A1 JP 2023543826 A JP2023543826 A JP 2023543826A JP 2023543826 A JP2023543826 A JP 2023543826A JP WO2023026898 A1 JPWO2023026898 A1 JP WO2023026898A1
Authority
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.)
Pending
Application number
JP2023543826A
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 filed Critical
Publication of JPWO2023026898A1 publication Critical patent/JPWO2023026898A1/ja
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
    • 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
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2023543826A 2021-08-27 2022-08-16 Pending JPWO2023026898A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021139161 2021-08-27
PCT/JP2022/030970 WO2023026898A1 (ja) 2021-08-27 2022-08-16 正極組成物の製造方法及び正極の製造方法

Publications (1)

Publication Number Publication Date
JPWO2023026898A1 true JPWO2023026898A1 (ja) 2023-03-02

Family

ID=85321957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023543826A Pending JPWO2023026898A1 (ja) 2021-08-27 2022-08-16

Country Status (5)

Country Link
EP (1) EP4333112A1 (ja)
JP (1) JPWO2023026898A1 (ja)
KR (1) KR20230172579A (ja)
CN (1) CN117280487A (ja)
WO (1) WO2023026898A1 (ja)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3456354B2 (ja) * 1996-11-06 2003-10-14 日本電池株式会社 非水電解質電池用電極の製造方法及びその電極を用いた非水電解質電池
JP2008227481A (ja) 2007-02-15 2008-09-25 Unitika Ltd 導電性スラリー、電極スラリー、それらを用いた電気二重層キャパシタ用電極
KR20130094286A (ko) * 2010-07-16 2013-08-23 미쓰비시 가가꾸 가부시키가이샤 리튬 2 차 전지용 정극 및 그것을 사용한 리튬 2 차 전지
US20130313486A1 (en) * 2011-02-23 2013-11-28 Sanyo Electric Co., Ltd. Electrode for non-aqueous electrolyte secondary battery, method for producing same, and non-aqueous electrolyte secondary battery
WO2019216275A1 (ja) * 2018-05-08 2019-11-14 デンカ株式会社 リチウムイオン二次電池用正極組成物、リチウムイオン二次電池用正極、及びリチウムイオン二次電池
JP7103011B2 (ja) * 2018-07-20 2022-07-20 東洋インキＳｃホールディングス株式会社 カーボンナノチューブ分散液およびその利用
CN109244421A (zh) * 2018-10-18 2019-01-18 天津中聚新能源科技有限公司 含有碳纳米管的磷酸铁锂电池水性正极浆料及制备方法
JP6743954B1 (ja) * 2019-05-10 2020-08-19 東洋インキＳｃホールディングス株式会社 導電材分散体およびその利用
CN112054201A (zh) * 2020-09-10 2020-12-08 昆山宝创新能源科技有限公司 负极浆料、负极片及其制备方法和应用
JPWO2022118562A1 (ja) * 2020-12-04 2022-06-09

Also Published As

Publication number Publication date
EP4333112A1 (en) 2024-03-06
CN117280487A (zh) 2023-12-22
KR20230172579A (ko) 2023-12-22
WO2023026898A1 (ja) 2023-03-02

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Legal Events

Date Code Title Description
A621 Written request for application examination

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Effective date: 20230920