TW202223163A - 電解銅箔、鋰離子二次電池用負極、及鋰離子二次電池 - Google Patents

電解銅箔、鋰離子二次電池用負極、及鋰離子二次電池 Download PDF

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Publication number
TW202223163A
TW202223163A TW110138342A TW110138342A TW202223163A TW 202223163 A TW202223163 A TW 202223163A TW 110138342 A TW110138342 A TW 110138342A TW 110138342 A TW110138342 A TW 110138342A TW 202223163 A TW202223163 A TW 202223163A
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TW
Taiwan
Prior art keywords
copper foil
electrolytic copper
lithium ion
ion secondary
negative electrode
Prior art date
Application number
TW110138342A
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English (en)
Chinese (zh)
Inventor
菊池伸
高澤亮二
笠原正靖
中崎龍介
Original Assignee
日商古河電氣工業股份有限公司
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Application filed by 日商古河電氣工業股份有限公司 filed Critical 日商古河電氣工業股份有限公司
Publication of TW202223163A publication Critical patent/TW202223163A/zh

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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/04—Wires; Strips; Foils
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)
TW110138342A 2020-10-22 2021-10-15 電解銅箔、鋰離子二次電池用負極、及鋰離子二次電池 TW202223163A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020177603 2020-10-22
JP2020-177603 2020-10-22

Publications (1)

Publication Number Publication Date
TW202223163A true TW202223163A (zh) 2022-06-16

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ID=81291236

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Application Number Title Priority Date Filing Date
TW110138342A TW202223163A (zh) 2020-10-22 2021-10-15 電解銅箔、鋰離子二次電池用負極、及鋰離子二次電池

Country Status (3)

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JP (1) JPWO2022085371A1 (https=)
TW (1) TW202223163A (https=)
WO (1) WO2022085371A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4120806B2 (ja) * 2002-10-25 2008-07-16 福田金属箔粉工業株式会社 低粗面電解銅箔及びその製造方法
JP2004162144A (ja) * 2002-11-15 2004-06-10 Nippon Denkai Kk 電解銅箔の製造方法
US9397343B1 (en) * 2015-10-15 2016-07-19 Chang Chun Petrochemical Co., Ltd. Copper foil exhibiting anti-swelling properties
WO2019163962A1 (ja) * 2018-02-23 2019-08-29 古河電気工業株式会社 電解銅箔、並びに該電解銅箔を用いた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、銅張積層板及びプリント配線板
US10581081B1 (en) * 2019-02-01 2020-03-03 Chang Chun Petrochemical Co., Ltd. Copper foil for negative electrode current collector of lithium ion secondary battery
US10923730B2 (en) * 2019-03-14 2021-02-16 Chang Chun Petrochemical Co., Ltd. Electrodeposited copper foil with anti-burr property

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Publication number Publication date
JPWO2022085371A1 (https=) 2022-04-28
WO2022085371A1 (ja) 2022-04-28

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