CN113518832A - 二次电池负极集电体用轧制铜箔、使用该铜箔的二次电池负极集电体和二次电池、以及二次电池负极集电体用轧制铜箔的制造方法 - Google Patents

二次电池负极集电体用轧制铜箔、使用该铜箔的二次电池负极集电体和二次电池、以及二次电池负极集电体用轧制铜箔的制造方法 Download PDF

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Publication number
CN113518832A
CN113518832A CN202080018556.7A CN202080018556A CN113518832A CN 113518832 A CN113518832 A CN 113518832A CN 202080018556 A CN202080018556 A CN 202080018556A CN 113518832 A CN113518832 A CN 113518832A
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CN
China
Prior art keywords
secondary battery
negative electrode
copper foil
battery negative
electrode collector
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202080018556.7A
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English (en)
Chinese (zh)
Inventor
冈部史弥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JX Nippon Mining and Metals Corp
Original Assignee
JX Nippon Mining and Metals Corp
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 JX Nippon Mining and Metals Corp filed Critical JX Nippon Mining and Metals Corp
Priority to CN202310935750.7A priority Critical patent/CN117165811A/zh
Publication of CN113518832A publication Critical patent/CN113518832A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
CN202080018556.7A 2019-03-04 2020-02-21 二次电池负极集电体用轧制铜箔、使用该铜箔的二次电池负极集电体和二次电池、以及二次电池负极集电体用轧制铜箔的制造方法 Pending CN113518832A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310935750.7A CN117165811A (zh) 2019-03-04 2020-02-21 二次电池负极集电体用轧制铜箔、使用该铜箔的二次电池负极集电体和二次电池、以及二次电池负极集电体用轧制铜箔的制造方法

Applications Claiming Priority (3)

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
PCT/JP2020/007177 WO2020179515A1 (ja) 2019-03-04 2020-02-21 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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202310935750.7A Division CN117165811A (zh) 2019-03-04 2020-02-21 二次电池负极集电体用轧制铜箔、使用该铜箔的二次电池负极集电体和二次电池、以及二次电池负极集电体用轧制铜箔的制造方法

Publications (1)

Publication Number Publication Date
CN113518832A true CN113518832A (zh) 2021-10-19

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN202310935750.7A Pending CN117165811A (zh) 2019-03-04 2020-02-21 二次电池负极集电体用轧制铜箔、使用该铜箔的二次电池负极集电体和二次电池、以及二次电池负极集电体用轧制铜箔的制造方法
CN202080018556.7A Pending CN113518832A (zh) 2019-03-04 2020-02-21 二次电池负极集电体用轧制铜箔、使用该铜箔的二次电池负极集电体和二次电池、以及二次电池负极集电体用轧制铜箔的制造方法

Family Applications Before (1)

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CN202310935750.7A Pending CN117165811A (zh) 2019-03-04 2020-02-21 二次电池负极集电体用轧制铜箔、使用该铜箔的二次电池负极集电体和二次电池、以及二次电池负极集电体用轧制铜箔的制造方法

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012129136A (ja) * 2010-12-17 2012-07-05 Hitachi Cable Ltd リチウムイオン二次電池用銅箔及びその製造方法
CN103732768A (zh) * 2011-08-05 2014-04-16 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
CN104313386A (zh) * 2014-09-24 2015-01-28 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
CN109686983A (zh) * 2017-10-19 2019-04-26 Ｊｘ金属株式会社 二次电池负极集电体用轧制铜箔及其制造方法，使用该铜箔的二次电池负极和二次电池

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Publication number Priority date Publication date Assignee Title
JPS5739044Y2 (ja) 1978-08-21 1982-08-27
JP4428715B2 (ja) * 2006-09-29 2010-03-10 日鉱金属株式会社 銅合金箔
JP5094834B2 (ja) * 2009-12-28 2012-12-12 Ｊｘ日鉱日石金属株式会社 銅箔の製造方法、銅箔及び銅張積層板
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
JP6182372B2 (ja) * 2013-07-10 2017-08-16 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
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
JP6085633B2 (ja) * 2015-03-30 2017-02-22 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
KR20170036262A (ko) * 2015-09-24 2017-04-03 엘에스엠트론 주식회사 초고강도 전해동박, 그것을 포함하는 전극, 그것을 포함하는 이차전지, 및 그것의 제조방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012129136A (ja) * 2010-12-17 2012-07-05 Hitachi Cable Ltd リチウムイオン二次電池用銅箔及びその製造方法
CN103732768A (zh) * 2011-08-05 2014-04-16 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
CN104313386A (zh) * 2014-09-24 2015-01-28 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
CN109686983A (zh) * 2017-10-19 2019-04-26 Ｊｘ金属株式会社 二次电池负极集电体用轧制铜箔及其制造方法，使用该铜箔的二次电池负极和二次电池

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WO2020179515A1 (ja) 2020-09-10
TW202033782A (zh) 2020-09-16
JP6790153B2 (ja) 2020-11-25
KR20240025712A (ko) 2024-02-27
TWI745864B (zh) 2021-11-11
CN117165811A (zh) 2023-12-05
JP2020143313A (ja) 2020-09-10
KR20210133278A (ko) 2021-11-05

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