TWI745864B - 二次電池負極集電體用軋製銅箔、使用該銅箔的二次電池負極集電體和二次電池、以及二次電池負極集電體用軋製銅箔的製造方法 - Google Patents

二次電池負極集電體用軋製銅箔、使用該銅箔的二次電池負極集電體和二次電池、以及二次電池負極集電體用軋製銅箔的製造方法 Download PDF

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Publication number
TWI745864B
TWI745864B TW109104556A TW109104556A TWI745864B TW I745864 B TWI745864 B TW I745864B TW 109104556 A TW109104556 A TW 109104556A TW 109104556 A TW109104556 A TW 109104556A TW I745864 B TWI745864 B TW I745864B
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TW
Taiwan
Prior art keywords
secondary battery
copper foil
current collector
negative electrode
rolled copper
Prior art date
Application number
TW109104556A
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English (en)
Chinese (zh)
Other versions
TW202033782A (zh
Inventor
岡部史彌
Original Assignee
日商Ｊｘ金屬股份有限公司
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Application filed by 日商Ｊｘ金屬股份有限公司 filed Critical 日商Ｊｘ金屬股份有限公司
Publication of TW202033782A publication Critical patent/TW202033782A/zh
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Publication of TWI745864B publication Critical patent/TWI745864B/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/40—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling foils which present special problems, e.g. because of thinness
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/02—Alloys based on copper with tin as the next major constituent
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
TW109104556A 2019-03-04 2020-02-13 二次電池負極集電體用軋製銅箔、使用該銅箔的二次電池負極集電體和二次電池、以及二次電池負極集電體用軋製銅箔的製造方法 TWI745864B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019039017A JP6790153B2 (ja) 2019-03-04 2019-03-04 二次電池負極集電体用圧延銅箔、それを用いた二次電池負極集電体及び二次電池並びに二次電池負極集電体用圧延銅箔の製造方法
JP2019-039017 2019-03-04

Publications (2)

Publication Number Publication Date
TW202033782A TW202033782A (zh) 2020-09-16
TWI745864B true TWI745864B (zh) 2021-11-11

Family

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Family Applications (1)

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TW109104556A TWI745864B (zh) 2019-03-04 2020-02-13 二次電池負極集電體用軋製銅箔、使用該銅箔的二次電池負極集電體和二次電池、以及二次電池負極集電體用軋製銅箔的製造方法

Country Status (5)

Country Link
JP (1) JP6790153B2 (ja)
KR (2) KR20240025712A (ja)
CN (2) CN117165811A (ja)
TW (1) TWI745864B (ja)
WO (1) WO2020179515A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112510206A (zh) * 2020-10-16 2021-03-16 江苏卓高新材料科技有限公司 一种集流体及具有该集流体的电池、物体
JP7042961B1 (ja) 2021-11-17 2022-03-28 Ｊｘ金属株式会社 二次電池用圧延銅箔、並びにそれを用いた二次電池負極及び二次電池

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008081833A (ja) * 2006-09-29 2008-04-10 Nikko Kinzoku Kk 銅合金箔
TW201124269A (en) * 2009-12-28 2011-07-16 Jx Nippon Mining & Metals Corp Copper foil and copper-clad laminate plate using same
JP2015017301A (ja) * 2013-07-10 2015-01-29 古河電気工業株式会社 二次電池集電体用銅合金圧延箔およびその製造方法
JP2016191088A (ja) * 2015-03-30 2016-11-10 Ｊｘ金属株式会社 銅合金板および、それを備えるプレス成形品
CN106558678A (zh) * 2015-09-24 2017-04-05 Ls美创有限公司 超高强电解铜箔、包括其的电极和二次电池及其制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5739044Y2 (ja) 1978-08-21 1982-08-27
JP5575632B2 (ja) * 2010-12-17 2014-08-20 株式会社Ｓｈカッパープロダクツ リチウムイオン二次電池用銅箔の製造方法
CN103732767B (zh) * 2011-08-05 2016-08-31 古河电气工业株式会社 二次电池集电体用压延铜箔及其制造方法
CN103732768B (zh) * 2011-08-05 2016-08-17 古河电气工业株式会社 二次电池集电体用压延铜箔及其制造方法
JP5739044B1 (ja) * 2014-06-16 2015-06-24 株式会社Ｓｈカッパープロダクツ 二次電池の負極集電体用銅合金箔、二次電池の負極集電体用銅合金箔の製造方法、二次電池用の負極、及び二次電池
CN104313386B (zh) * 2014-09-24 2016-07-06 襄阳锦翔光电科技股份有限公司 一种锂离子电池负极集流体用铜合金
JP6648088B2 (ja) * 2017-10-19 2020-02-14 Ｊｘ金属株式会社 二次電池負極集電体用圧延銅箔、それを用いた二次電池負極及び二次電池並びに二次電池負極集電体用圧延銅箔の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008081833A (ja) * 2006-09-29 2008-04-10 Nikko Kinzoku Kk 銅合金箔
TW201124269A (en) * 2009-12-28 2011-07-16 Jx Nippon Mining & Metals Corp Copper foil and copper-clad laminate plate using same
JP2015017301A (ja) * 2013-07-10 2015-01-29 古河電気工業株式会社 二次電池集電体用銅合金圧延箔およびその製造方法
JP2016191088A (ja) * 2015-03-30 2016-11-10 Ｊｘ金属株式会社 銅合金板および、それを備えるプレス成形品
CN106558678A (zh) * 2015-09-24 2017-04-05 Ls美创有限公司 超高强电解铜箔、包括其的电极和二次电池及其制造方法

Also Published As

Publication number Publication date
WO2020179515A1 (ja) 2020-09-10
TW202033782A (zh) 2020-09-16
JP6790153B2 (ja) 2020-11-25
KR20240025712A (ko) 2024-02-27
CN113518832A (zh) 2021-10-19
CN117165811A (zh) 2023-12-05
JP2020143313A (ja) 2020-09-10
KR20210133278A (ko) 2021-11-05

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