WO2008132987A1 - リチウム二次電池用電解銅箔及び該銅箔の製造方法 - Google Patents

リチウム二次電池用電解銅箔及び該銅箔の製造方法 Download PDF

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Publication number
WO2008132987A1
WO2008132987A1 PCT/JP2008/056915 JP2008056915W WO2008132987A1 WO 2008132987 A1 WO2008132987 A1 WO 2008132987A1 JP 2008056915 W JP2008056915 W JP 2008056915W WO 2008132987 A1 WO2008132987 A1 WO 2008132987A1
Authority
WO
WIPO (PCT)
Prior art keywords
copper foil
rechargeable battery
lithium rechargeable
producing
electrolytic copper
Prior art date
Application number
PCT/JP2008/056915
Other languages
English (en)
French (fr)
Inventor
Mikio Hanafusa
Original Assignee
Nippon Mining & Metals Co., Ltd.
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 by Nippon Mining & Metals Co., Ltd. filed Critical Nippon Mining & Metals Co., Ltd.
Priority to US12/596,454 priority Critical patent/US20100136434A1/en
Priority to KR1020097021506A priority patent/KR101108911B1/ko
Priority to JP2009511754A priority patent/JP5351012B2/ja
Publication of WO2008132987A1 publication Critical patent/WO2008132987A1/ja

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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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C25D5/50—After-treatment of electroplated surfaces by heat-treatment
    • 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
    • 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
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

　０．２％耐力が１８～２５Ｋｇ／ｍｍ２であり、かつ、伸び率が１０％以上であることを特徴とするリチウム二次電池用電解銅箔、及び電解銅箔を１７５～３００°Ｃの範囲でアニール処理することにより、０．２％耐力が１８～２５Ｋｇ／ｍｍ２であり、かつ伸び率が１０％以上である銅箔を製造することを特徴とするリチウム二次電池用銅箔の製造方法。本発明は、リチウム二次電池の充放電により生じる電極破断に対して、良好な耐力及び伸び率を有する、破断し難いリチウム二次電池用電解銅箔及び該電解銅箔の製造方法を提供する。
PCT/JP2008/056915 2007-04-20 2008-04-08 リチウム二次電池用電解銅箔及び該銅箔の製造方法 WO2008132987A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/596,454 US20100136434A1 (en) 2007-04-20 2008-04-08 Electrolytic Copper Foil for Lithium Rechargeable Battery and Process for Producing the Copper Foil
KR1020097021506A KR101108911B1 (ko) 2007-04-20 2008-04-08 리튬 2차 전지용 전해 구리박 및 그 구리박의 제조 방법
JP2009511754A JP5351012B2 (ja) 2007-04-20 2008-04-08 リチウム二次電池用電解銅箔及び該銅箔の製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007111266 2007-04-20
JP2007-111266 2007-04-20

Publications (1)

Publication Number Publication Date
WO2008132987A1 true WO2008132987A1 (ja) 2008-11-06

Family

ID=39925446

Family Applications (1)

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PCT/JP2008/056915 WO2008132987A1 (ja) 2007-04-20 2008-04-08 リチウム二次電池用電解銅箔及び該銅箔の製造方法

Country Status (7)

Country Link
US (1) US20100136434A1 (ja)
JP (1) JP5351012B2 (ja)
KR (1) KR101108911B1 (ja)
CN (1) CN101669237A (ja)
MY (1) MY158819A (ja)
TW (1) TWI381071B (ja)
WO (1) WO2008132987A1 (ja)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2302103A1 (en) * 2008-06-12 2011-03-30 The Furukawa Electric Co., Ltd. Electrolytic copper coating and method of manufacture therefor, and copper electrolyte for manufacturing electrolytic copper coatings
EP2312020A1 (en) * 2008-07-07 2011-04-20 The Furukawa Electric Co., Ltd. Electrolytic copper foil and copper-clad laminate
JP2011187195A (ja) * 2010-03-05 2011-09-22 Hitachi Cable Ltd 二次電池用負極の製造方法、二次電池用負極、及び二次電池用負極銅箔
WO2012002526A1 (ja) * 2010-07-01 2012-01-05 三井金属鉱業株式会社 電解銅箔及びその製造方法
WO2012091060A1 (ja) * 2010-12-27 2012-07-05 古河電気工業株式会社 リチウムイオン二次電池、その二次電池用電極、その二次電池の電極用電解銅箔
JP2012172198A (ja) * 2011-02-22 2012-09-10 Jx Nippon Mining & Metals Corp 電解銅箔及びその製造方法
WO2012133564A1 (ja) * 2011-03-30 2012-10-04 Jx日鉱日石金属株式会社 二次電池負極集電体用電解銅箔及びその製造方法
WO2013008349A1 (ja) * 2011-07-13 2013-01-17 Jx日鉱日石金属株式会社 強度が高く、かつ反りの少ない電解銅箔及びその製造方法
JP2014143008A (ja) * 2013-01-22 2014-08-07 Sh Copper Products Corp リチウムイオン二次電池の負極集電体用銅箔、及びリチウムイオン二次電池の負極の製造方法、並びにリチウムイオン二次電池の負極集電体用銅箔の評価方法
JP6067910B1 (ja) * 2015-11-04 2017-01-25 古河電気工業株式会社 電解銅箔、その電解銅箔を用いたリチウムイオン二次電池
JP2018031072A (ja) * 2016-08-23 2018-03-01 エル エス エムトロン リミテッドＬＳ Ｍｔｒｏｎ Ｌｔｄ． 電解銅箔、それを含む電極、それを含む二次電池およびその製造方法
JP2018037379A (ja) * 2016-09-02 2018-03-08 オートモーティブエナジーサプライ株式会社 リチウムイオン二次電池用電極接合体
JP2018080384A (ja) * 2016-11-15 2018-05-24 エル エス エムトロン リミテッドＬＳ Ｍｔｒｏｎ Ｌｔｄ． カールを最小化した電解銅箔、それを含む電極、それを含む二次電池、およびその製造方法
JP2018519632A (ja) * 2015-06-23 2018-07-19 エル エス エムトロン リミテッドＬＳ Ｍｔｒｏｎ Ｌｔｄ． リチウム二次電池用の電解銅箔及びこれを含むリチウム二次電池
JP2020113485A (ja) * 2019-01-15 2020-07-27 トヨタ自動車株式会社 負極
JP2021524661A (ja) * 2019-02-01 2021-09-13 長春石油化學股▲分▼有限公司 電解銅箔、集電体、電極、及びそれを含むリチウムイオン二次電池
JP2021150293A (ja) * 2020-03-20 2021-09-27 長春石油化學股▲分▼有限公司 リチウムイオン二次電池用表面処理銅箔
WO2022168852A1 (ja) 2021-02-08 2022-08-11 三洋電機株式会社 非水電解質二次電池

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WO2008065890A1 (fr) * 2006-11-29 2008-06-05 Nippon Mining & Metals Co., Ltd. Stratifié bicouches à placage de cuivre
JP5226027B2 (ja) * 2010-03-31 2013-07-03 Ｊｘ日鉱日石金属株式会社 リチウムイオン電池集電体用銅箔
KR101147244B1 (ko) 2010-05-24 2012-05-18 삼성에스디아이 주식회사 리튬 이차 전지
JP5128695B2 (ja) * 2010-06-28 2013-01-23 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電解銅箔、該電解銅箔を用いたリチウムイオン二次電池用電極、該電極を使用したリチウムイオン二次電池
JP6353655B2 (ja) * 2011-08-04 2018-07-04 三井金属鉱業株式会社 リチウムイオン二次電池の負極材製造方法及びリチウムイオン二次電池用負極材
WO2013047432A1 (ja) * 2011-09-27 2013-04-04 三洋電機株式会社 リチウム二次電池
CN104321469A (zh) * 2012-12-27 2015-01-28 古河电气工业株式会社 低反弹性电解铜箔、使用该电解铜箔的线路板及挠性线路板
KR101449342B1 (ko) * 2013-11-08 2014-10-13 일진머티리얼즈 주식회사 전해동박, 이를 포함하는 전기부품 및 전지
KR101737028B1 (ko) * 2014-07-10 2017-05-17 엘에스엠트론 주식회사 전해 동박의 제조 방법
KR102122425B1 (ko) 2015-06-18 2020-06-12 케이씨에프테크놀로지스 주식회사 리튬 이차전지용 전해동박 및 이를 포함하는 리튬 이차전지
WO2016204405A1 (ko) * 2015-06-18 2016-12-22 엘에스엠트론 주식회사 리튬 이차전지용 전해동박 및 이를 포함하는 리튬 이차전지
KR101897474B1 (ko) 2015-06-26 2018-09-12 케이씨에프테크놀로지스 주식회사 리튬 이차전지용 전해동박 및 이를 포함하는 리튬 이차전지
US9837682B1 (en) 2016-08-29 2017-12-05 Microsoft Technology Licensing, Llc Variable layer thickness in curved battery cell
KR101734840B1 (ko) * 2016-11-11 2017-05-15 일진머티리얼즈 주식회사 내굴곡성이 우수한 이차전지용 전해동박 및 그의 제조방법
KR20180083515A (ko) * 2017-01-13 2018-07-23 케이씨에프테크놀로지스 주식회사 울음 불량이 실질적으로 없는 전해동박, 그것을 포함하는 전극, 그것을 포함하는 이차전지, 및 그것의 제조방법
KR102646185B1 (ko) * 2017-02-27 2024-03-08 에스케이넥실리스 주식회사 우수한 접착력을 갖는 동박, 그것을 포함하는 전극, 그것을 포함하는 이차전지, 및 그것의 제조방법
KR102136794B1 (ko) * 2017-03-09 2020-07-22 케이씨에프테크놀로지스 주식회사 우수한 밀착력을 갖는 동박, 그것을 포함하는 전극, 그것을 포함하는 이차전지, 및 그것의 제조방법
KR102368088B1 (ko) * 2017-05-19 2022-02-24 삼성에스디아이 주식회사 리튬 이차 전지
TWI731330B (zh) * 2019-04-30 2021-06-21 南亞塑膠工業股份有限公司 電解銅箔、其製造方法、及鋰離子二次電池
US20210135233A1 (en) * 2019-10-30 2021-05-06 Chang Chun Petrochemical Co., Ltd. Copper foil having excellent heat resistance property
CN116179978A (zh) * 2023-02-22 2023-05-30 安徽华创新材料股份有限公司 一种锂电铜箔退火工艺

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KR20090125823A (ko) 2009-12-07
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