JP6786567B2 - 電解銅箔及びその製造方法、リチウム二次電池用の集電体、ならびに前記電解銅箔を含む二次電池 - Google Patents

電解銅箔及びその製造方法、リチウム二次電池用の集電体、ならびに前記電解銅箔を含む二次電池 Download PDF

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JP6786567B2
JP6786567B2 JP2018200764A JP2018200764A JP6786567B2 JP 6786567 B2 JP6786567 B2 JP 6786567B2 JP 2018200764 A JP2018200764 A JP 2018200764A JP 2018200764 A JP2018200764 A JP 2018200764A JP 6786567 B2 JP6786567 B2 JP 6786567B2
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copper foil
electrolytic copper
electrolytic
drum
secondary battery
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JP2019090107A (ja
JP2019090107A5 (enExample
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桂森 鄭
桂森 鄭
慧芳 黄
慧芳 黄
耀生 頼
耀生 頼
瑞昌 周
瑞昌 周
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長春石油化學股▲分▼有限公司
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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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/38—Electroplating: Baths therefor from solutions of copper
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils
    • C25D7/0657—Conducting rolls
    • 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
    • H01M10/052—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M4/0435—Rolling or calendering
    • 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
    • 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
    • H01M4/665—Composites
    • H01M4/667—Composites in the form of layers, e.g. coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2018200764A 2017-11-14 2018-10-25 電解銅箔及びその製造方法、リチウム二次電池用の集電体、ならびに前記電解銅箔を含む二次電池 Active JP6786567B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/812,738 2017-11-14
US15/812,738 US10424793B2 (en) 2017-11-14 2017-11-14 Electrodeposited copper foil and method for producing the same, and current collector for lithium secondary battery and secondary battery comprising the electrodeposited copper foil

Publications (3)

Publication Number Publication Date
JP2019090107A JP2019090107A (ja) 2019-06-13
JP2019090107A5 JP2019090107A5 (enExample) 2020-01-30
JP6786567B2 true JP6786567B2 (ja) 2020-11-18

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JP2018200764A Active JP6786567B2 (ja) 2017-11-14 2018-10-25 電解銅箔及びその製造方法、リチウム二次電池用の集電体、ならびに前記電解銅箔を含む二次電池

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US (1) US10424793B2 (enExample)
EP (1) EP3483306B1 (enExample)
JP (1) JP6786567B2 (enExample)
KR (1) KR102193286B1 (enExample)
CN (1) CN109786752B (enExample)
ES (1) ES2941714T3 (enExample)
HU (1) HUE061799T2 (enExample)
PL (1) PL3483306T3 (enExample)
TW (1) TWI749269B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
TWI675128B (zh) * 2019-04-19 2019-10-21 長春石油化學股份有限公司 電解銅箔
CN110042438B (zh) * 2019-04-24 2021-02-05 福建清景铜箔有限公司 电解铜箔的制备方法
US10619262B1 (en) * 2019-06-27 2020-04-14 Chang Chun Petrochemical Co., Ltd. Electrodeposited copper foil
JP6667840B1 (ja) 2019-07-22 2020-03-18 テックス・テクノロジー株式会社 電解銅箔の製造方法
US10697082B1 (en) * 2019-08-12 2020-06-30 Chang Chun Petrochemical Co., Ltd. Surface-treated copper foil
TWI700393B (zh) * 2019-08-27 2020-08-01 長春石油化學股份有限公司 電解銅箔以及包含其之電極與鋰離子電池
WO2021149489A1 (ja) * 2020-01-23 2021-07-29 三洋電機株式会社 二次電池
CN112981474B (zh) * 2021-02-05 2021-12-07 广东嘉元科技股份有限公司 一种高强度铜箔及其制备方法
CN113481551B (zh) * 2021-08-06 2022-10-04 河南科技大学 一种电解铜箔的电解液添加剂、电解液、电解铜箔及其制备方法
KR20230062105A (ko) * 2021-10-29 2023-05-09 롯데에너지머티리얼즈 주식회사 고강도 고연신 전해동박

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Publication number Priority date Publication date Assignee Title
JPH11135130A (ja) * 1997-10-30 1999-05-21 Mitsubishi Alum Co Ltd 二次電池集電体用金属箔、その製造方法、及び二次電池
JP4470917B2 (ja) * 2006-06-29 2010-06-02 ソニー株式会社 電極集電体、電池用電極及び二次電池
KR101386093B1 (ko) * 2010-04-14 2014-04-24 일진머티리얼즈 주식회사 전해동박 제조용 구리전해액, 전해동박의 제조방법 및 전해동박
JP5666839B2 (ja) * 2010-06-30 2015-02-12 古河電気工業株式会社 ２次電池用負極、負極集電体、２次電池及びこれらの製造方法
JP2014037582A (ja) * 2012-08-17 2014-02-27 Jx Nippon Mining & Metals Corp 電解銅箔
TWI539033B (zh) * 2013-01-07 2016-06-21 Chang Chun Petrochemical Co Electrolytic copper foil and its preparation method
JP5706026B1 (ja) * 2013-07-30 2015-04-22 古河電気工業株式会社 配線板用銅箔及び配線板
JP5810249B1 (ja) * 2014-01-07 2015-11-11 古河電気工業株式会社 電解銅箔、リチウムイオン二次電池用負極電極及びリチウムイオン二次電池、プリント配線板並びに電磁波シールド材
TWI542739B (zh) * 2014-03-21 2016-07-21 長春石油化學股份有限公司 電解銅箔
KR101897474B1 (ko) * 2015-06-26 2018-09-12 케이씨에프테크놀로지스 주식회사 리튬 이차전지용 전해동박 및 이를 포함하는 리튬 이차전지
US9397343B1 (en) * 2015-10-15 2016-07-19 Chang Chun Petrochemical Co., Ltd. Copper foil exhibiting anti-swelling properties
US9711799B1 (en) * 2016-10-03 2017-07-18 Chang Chun Petrochemical Co., Ltd. Copper foil having uniform thickness and methods for manufacturing the copper foil

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Publication number Publication date
EP3483306B1 (en) 2023-03-08
PL3483306T3 (pl) 2023-06-26
JP2019090107A (ja) 2019-06-13
EP3483306A1 (en) 2019-05-15
KR102193286B1 (ko) 2020-12-23
TW201918588A (zh) 2019-05-16
US20190148736A1 (en) 2019-05-16
CN109786752B (zh) 2020-11-10
KR20190055007A (ko) 2019-05-22
HUE061799T2 (hu) 2023-08-28
US10424793B2 (en) 2019-09-24
ES2941714T3 (es) 2023-05-25
CN109786752A (zh) 2019-05-21
TWI749269B (zh) 2021-12-11

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