KR102299094B1 - 리튬 이온 전지 집전체용 압연 구리박 및 리튬 이온 전지 - Google Patents

리튬 이온 전지 집전체용 압연 구리박 및 리튬 이온 전지 Download PDF

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Publication number
KR102299094B1
KR102299094B1 KR1020197027068A KR20197027068A KR102299094B1 KR 102299094 B1 KR102299094 B1 KR 102299094B1 KR 1020197027068 A KR1020197027068 A KR 1020197027068A KR 20197027068 A KR20197027068 A KR 20197027068A KR 102299094 B1 KR102299094 B1 KR 102299094B1
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KR
South Korea
Prior art keywords
copper foil
lithium ion
ion battery
rolled copper
rolling
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KR1020197027068A
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English (en)
Korean (ko)
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KR20190117669A (ko
Inventor
가즈타카 아오시마
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제이엑스금속주식회사
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Publication of KR20190117669A publication Critical patent/KR20190117669A/ko
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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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M2004/027—Negative 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Manufacturing & Machinery (AREA)
  • Metal Rolling (AREA)
KR1020197027068A 2017-03-31 2018-02-23 리튬 이온 전지 집전체용 압연 구리박 및 리튬 이온 전지 KR102299094B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017071480A JP6611751B2 (ja) 2017-03-31 2017-03-31 リチウムイオン電池集電体用圧延銅箔及びリチウムイオン電池
JPJP-P-2017-071480 2017-03-31
PCT/JP2018/006801 WO2018180088A1 (ja) 2017-03-31 2018-02-23 リチウムイオン電池集電体用圧延銅箔及びリチウムイオン電池

Publications (2)

Publication Number Publication Date
KR20190117669A KR20190117669A (ko) 2019-10-16
KR102299094B1 true KR102299094B1 (ko) 2021-09-07

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KR1020197027068A KR102299094B1 (ko) 2017-03-31 2018-02-23 리튬 이온 전지 집전체용 압연 구리박 및 리튬 이온 전지

Country Status (5)

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JP (1) JP6611751B2 (zh)
KR (1) KR102299094B1 (zh)
CN (1) CN110462901B (zh)
TW (1) TWI677131B (zh)
WO (1) WO2018180088A1 (zh)

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* Cited by examiner, † Cited by third party
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CN109304371B (zh) * 2018-10-10 2020-05-19 中铝华中铜业有限公司 一种极耳铜材料的生产工艺
CN114258597B (zh) * 2019-09-30 2024-06-21 三洋电机株式会社 二次电池的制造方法、以及二次电池

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JP5306620B2 (ja) 2007-09-11 2013-10-02 古河電気工業株式会社 超音波溶接用銅箔、およびその表面処理方法
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JP5261595B1 (ja) * 2012-06-29 2013-08-14 Ｊｘ日鉱日石金属株式会社 圧延銅箔及びその製造方法、並びに、積層板
TWI503454B (zh) * 2012-11-20 2015-10-11 Jx Nippon Mining & Metals Corp Method for manufacturing copper foil, attached copper foil, printed wiring board, printed circuit board, copper clad sheet, and printed wiring board
TWI539033B (zh) * 2013-01-07 2016-06-21 Chang Chun Petrochemical Co Electrolytic copper foil and its preparation method
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JP6335449B2 (ja) * 2013-07-24 2018-05-30 Ｊｘ金属株式会社 キャリア付銅箔、銅張積層板の製造方法及びプリント配線板の製造方法
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JP6316095B2 (ja) * 2014-05-23 2018-04-25 古河電気工業株式会社 圧延銅箔およびリチウムイオン二次電池負極集電体
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Publication number Priority date Publication date Assignee Title
JP2007268596A (ja) * 2006-03-31 2007-10-18 Nikko Kinzoku Kk 粗化処理用銅合金箔
JP2013218813A (ja) * 2012-04-05 2013-10-24 Furukawa Sky Kk 二次電池電極用アルミニウム合金箔、及びその製造方法

Also Published As

Publication number Publication date
TW201838236A (zh) 2018-10-16
CN110462901A (zh) 2019-11-15
WO2018180088A1 (ja) 2018-10-04
JP6611751B2 (ja) 2019-11-27
CN110462901B (zh) 2022-06-21
TWI677131B (zh) 2019-11-11
JP2018174075A (ja) 2018-11-08
KR20190117669A (ko) 2019-10-16

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