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WO2009057271A1 - 電池用集電体、その製造方法、並びに非水系二次電池 - Google Patents

電池用集電体、その製造方法、並びに非水系二次電池 Download PDF

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Publication number
WO2009057271A1
WO2009057271A1 PCT/JP2008/003050 JP2008003050W WO2009057271A1 WO 2009057271 A1 WO2009057271 A1 WO 2009057271A1 JP 2008003050 W JP2008003050 W JP 2008003050W WO 2009057271 A1 WO2009057271 A1 WO 2009057271A1
Authority
WO
WIPO (PCT)
Prior art keywords
current collector
manufacturing
battery
nonaqueous secondary
secondary battery
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.)
Ceased
Application number
PCT/JP2008/003050
Other languages
English (en)
French (fr)
Inventor
Takuhiro Nishimura
Yasutaka Kogetsu
Takashi Nonoshita
Tatsuki Hiraoka
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.)
Panasonic Corp
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Priority to KR1020097020109A priority Critical patent/KR101141820B1/ko
Priority to CN2008800111469A priority patent/CN101652886B/zh
Priority to US12/532,355 priority patent/US20100112452A1/en
Publication of WO2009057271A1 publication Critical patent/WO2009057271A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01M4/78—Shapes other than plane or cylindrical, e.g. helical
    • 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
    • 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
    • H01M4/664—Ceramic materials
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49115—Electric battery cell making including coating or impregnating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)

Abstract

　本発明は、金属箔からなり、少なくとも正極用の活物質または負極用の活物質を担持する電池用集電体に関する。金属箔の少なくとも一方の面には、圧縮されたベース平面が形成されるとともに、そのベース平面の形成に伴って形成される非圧縮の突起が所定の間隔で配置されている。ベース平面の表面粗さは突起の表面粗さと異なっており、ベース平面の表面粗さは好ましくは算術平均粗さで０．８μｍ以下である。
PCT/JP2008/003050 2007-10-30 2008-10-27 電池用集電体、その製造方法、並びに非水系二次電池 Ceased WO2009057271A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020097020109A KR101141820B1 (ko) 2007-10-30 2008-10-27 전지용 집전체, 그 제조방법, 및 비수계 이차전지
CN2008800111469A CN101652886B (zh) 2007-10-30 2008-10-27 电池用集电体及其制造方法以及非水系二次电池
US12/532,355 US20100112452A1 (en) 2007-10-30 2008-10-27 Battery current collector, method for producing the same, and non-aqueous secondary battery

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007281182 2007-10-30
JP2007-281182 2007-10-30
JP2008050815 2008-02-29
JP2008-050815 2008-02-29

Publications (1)

Publication Number Publication Date
WO2009057271A1 true WO2009057271A1 (ja) 2009-05-07

Family

ID=40590678

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003050 Ceased WO2009057271A1 (ja) 2007-10-30 2008-10-27 電池用集電体、その製造方法、並びに非水系二次電池

Country Status (5)

Country Link
US (1) US20100112452A1 (ja)
JP (1) JP2009231263A (ja)
KR (1) KR101141820B1 (ja)
CN (1) CN101652886B (ja)
WO (1) WO2009057271A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102449814A (zh) * 2009-05-27 2012-05-09 住友电气工业株式会社 正极及其制备方法
CN115532830A (zh) * 2022-10-20 2022-12-30 中国科学院力学研究所 一种集流体箔材的表面三维化轧制方法

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102292850B (zh) * 2010-04-12 2013-11-06 丰田自动车株式会社 电池用电极的制造方法
CN101944635A (zh) * 2010-09-16 2011-01-12 中山市电赢科技有限公司 一种高功率锂离子二次电池及其制造方法
KR101723803B1 (ko) * 2012-02-28 2017-04-06 가부시키가이샤 유에이씨제이 집전체용 알루미늄박 및 그 제조 방법
KR20170018342A (ko) 2014-06-06 2017-02-17 가부시키가이샤 유에이씨제이 집전체용 금속박, 집전체 및 집전체용 금속박의 제조 방법
DE102017218130A1 (de) 2017-10-11 2019-04-11 Robert Bosch Gmbh Verfahren zur Herstellung eines Stromableiters, Elektrode und Batteriezelle
JP6935733B2 (ja) * 2017-11-24 2021-09-15 トヨタ自動車株式会社 電極積層体の製造装置及び方法
KR102204304B1 (ko) * 2017-12-27 2021-01-18 주식회사 엘지화학 리튬 메탈 이차전지 및 그 제조 방법
CN108428901B (zh) * 2018-04-13 2019-10-18 华南理工大学 一种用于锂离子电池的复合微结构集流体及其制备方法
EP3576191B1 (en) 2018-05-31 2022-10-05 Panasonic Intellectual Property Management Co., Ltd. Lithium secondary battery
CN112970136B (zh) * 2018-12-28 2025-01-07 松下知识产权经营株式会社 电池
CN111129505B (zh) * 2020-01-21 2022-03-11 合肥国轩高科动力能源有限公司 一种使用轻量化的集流体的锂电池
JP2021159940A (ja) * 2020-03-31 2021-10-11 Tdk株式会社 合金薄帯、積層コア
DE102020213941A1 (de) * 2020-11-05 2022-05-05 Volkswagen Aktiengesellschaft Verfahren zur Herstellung einer Elektrode einer Batterie
KR20220102243A (ko) * 2021-01-13 2022-07-20 주식회사 엘지에너지솔루션 전지 제조용 코팅 롤의 진원도 측정장치 및 측정방법
CN113909376A (zh) * 2021-10-13 2022-01-11 大连泽晟新材料有限公司 一体成型式三维立体金属网及其生产设备
CN114951427A (zh) * 2022-05-13 2022-08-30 喆烯新材(北京)科技有限公司 一种金属箔片表面微造型方法以及装置
US12451494B2 (en) * 2022-07-25 2025-10-21 GM Global Technology Operations LLC Current collector patterning for enhanced adhesion
CN120041831A (zh) * 2023-11-27 2025-05-27 宁德时代新能源科技股份有限公司 腐蚀辊、腐蚀设备、金属层及其加工方法、集流体、极片、电极组件、二次电池及用电装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04188568A (ja) * 1990-11-21 1992-07-07 Nippon Telegr & Teleph Corp <Ntt> 薄形鉛蓄電池およびその製造方法
JP2006156351A (ja) * 2004-11-25 2006-06-15 Korea Electronics Telecommun 表面パターニングされた負極集電体からなるリチウム金属ポリマー二次電池用の負極及びその製造方法
JP2007149612A (ja) * 2005-11-30 2007-06-14 Sony Corp 負極および電池
JP2007165061A (ja) * 2004-12-10 2007-06-28 Canon Inc リチウム二次電池用の電極構造体及び該電極構造体を有する二次電池

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US5478668A (en) * 1993-11-30 1995-12-26 Bell Communications Research Inc. Rechargeable lithium battery construction
CN1277330C (zh) * 1999-08-10 2006-09-27 三洋电机株式会社 非水电解液二次蓄电池及其制造方法
JP4037229B2 (ja) * 2002-09-30 2008-01-23 日立マクセル株式会社 リチウム二次電池用電極と、これを負極とするリチウム二次電池
US7432016B2 (en) * 2003-09-17 2008-10-07 Hitachi Maxell, Ltd. Electrode for non-aqueous secondary battery and non-aqueous secondary battery using the same
US7615314B2 (en) * 2004-12-10 2009-11-10 Canon Kabushiki Kaisha Electrode structure for lithium secondary battery and secondary battery having such electrode structure
JP5181413B2 (ja) * 2005-09-13 2013-04-10 日立電線株式会社 電気化学装置用電極、固体電解質／電極接合体及びその製造方法
US7851089B2 (en) * 2006-10-26 2010-12-14 Panasonic Corporation Electrode plate for battery and lithium secondary battery including the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04188568A (ja) * 1990-11-21 1992-07-07 Nippon Telegr & Teleph Corp <Ntt> 薄形鉛蓄電池およびその製造方法
JP2006156351A (ja) * 2004-11-25 2006-06-15 Korea Electronics Telecommun 表面パターニングされた負極集電体からなるリチウム金属ポリマー二次電池用の負極及びその製造方法
JP2007165061A (ja) * 2004-12-10 2007-06-28 Canon Inc リチウム二次電池用の電極構造体及び該電極構造体を有する二次電池
JP2007149612A (ja) * 2005-11-30 2007-06-14 Sony Corp 負極および電池

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102449814A (zh) * 2009-05-27 2012-05-09 住友电气工业株式会社 正极及其制备方法
CN115532830A (zh) * 2022-10-20 2022-12-30 中国科学院力学研究所 一种集流体箔材的表面三维化轧制方法

Also Published As

Publication number Publication date
KR101141820B1 (ko) 2012-05-07
US20100112452A1 (en) 2010-05-06
CN101652886A (zh) 2010-02-17
CN101652886B (zh) 2012-06-13
KR20090125788A (ko) 2009-12-07
JP2009231263A (ja) 2009-10-08

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