JP5690575B2 - 非水系二次電池 - Google Patents

非水系二次電池 Download PDF

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Publication number
JP5690575B2
JP5690575B2 JP2010280843A JP2010280843A JP5690575B2 JP 5690575 B2 JP5690575 B2 JP 5690575B2 JP 2010280843 A JP2010280843 A JP 2010280843A JP 2010280843 A JP2010280843 A JP 2010280843A JP 5690575 B2 JP5690575 B2 JP 5690575B2
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JP
Japan
Prior art keywords
electrode
current collector
secondary battery
positive electrode
electrodes
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.)
Expired - Fee Related
Application number
JP2010280843A
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English (en)
Japanese (ja)
Other versions
JP2012129114A5 (de
JP2012129114A (ja
Inventor
里美 長谷川
里美 長谷川
虎太　直人
直人 虎太
智史 有馬
智史 有馬
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP2010280843A priority Critical patent/JP5690575B2/ja
Priority to PCT/JP2011/077005 priority patent/WO2012081368A1/ja
Publication of JP2012129114A publication Critical patent/JP2012129114A/ja
Publication of JP2012129114A5 publication Critical patent/JP2012129114A5/ja
Application granted granted Critical
Publication of JP5690575B2 publication Critical patent/JP5690575B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
    • 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
    • H01M4/64—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/668—Composites of electroconductive material and synthetic resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Cell Separators (AREA)
  • Connection Of Batteries Or Terminals (AREA)
JP2010280843A 2010-12-16 2010-12-16 非水系二次電池 Expired - Fee Related JP5690575B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010280843A JP5690575B2 (ja) 2010-12-16 2010-12-16 非水系二次電池
PCT/JP2011/077005 WO2012081368A1 (ja) 2010-12-16 2011-11-24 非水系二次電池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010280843A JP5690575B2 (ja) 2010-12-16 2010-12-16 非水系二次電池

Publications (3)

Publication Number Publication Date
JP2012129114A JP2012129114A (ja) 2012-07-05
JP2012129114A5 JP2012129114A5 (de) 2014-02-06
JP5690575B2 true JP5690575B2 (ja) 2015-03-25

Family

ID=46244481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010280843A Expired - Fee Related JP5690575B2 (ja) 2010-12-16 2010-12-16 非水系二次電池

Country Status (2)

Country Link
JP (1) JP5690575B2 (de)
WO (1) WO2012081368A1 (de)

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JP5693982B2 (ja) * 2011-01-25 2015-04-01 シャープ株式会社 非水系二次電池
JP5574542B2 (ja) * 2011-10-11 2014-08-20 アオイ電子株式会社 複数の極板構成部材の接合方法
JP6250921B2 (ja) * 2012-09-14 2017-12-20 株式会社東芝 電池
JP6639112B2 (ja) * 2015-06-05 2020-02-05 アロイ工業株式会社 ラミネート型電池のリードタブ接続構造及び接続具
JP6737591B2 (ja) * 2015-12-14 2020-08-12 アロイ工業株式会社 ラミネート型電池の電極板積層固定構造
US11539050B2 (en) 2017-01-12 2022-12-27 Contemporary Amperex Technology Co., Limited Current collector, electrode plate and battery containing the same, and application thereof
CN108281662B (zh) * 2017-01-12 2020-05-05 宁德时代新能源科技股份有限公司 一种集流体，其极片和电池及应用
CN110770957B (zh) 2017-09-04 2022-11-18 株式会社Lg新能源 柔性电池的制造方法和由此制造的柔性电池
EP3467919A1 (de) * 2017-10-09 2019-04-10 Robert Bosch GmbH Strommkollektor mit verbessertem sicherheitsverhalten und batteriezelle damit
CN108428848B (zh) * 2017-11-22 2021-03-26 宁德时代新能源科技股份有限公司 电极构件、电极组件和充电电池
CN111900320B (zh) * 2017-11-22 2021-04-02 宁德时代新能源科技股份有限公司 电极组件和充电电池
CN109873163B (zh) 2017-12-05 2021-07-06 宁德时代新能源科技股份有限公司 一种集流体，其极片和电池及应用
US10749184B2 (en) 2017-12-05 2020-08-18 Contemporary Amperex Technology Co., Limited Battery
CN109873161B (zh) 2017-12-05 2021-07-30 宁德时代新能源科技股份有限公司 一种电池
CN110048077B (zh) * 2018-01-16 2020-11-06 宁德时代新能源科技股份有限公司 电极构件、电极组件和充电电池
CN110247055B (zh) 2018-03-30 2020-12-04 宁德时代新能源科技股份有限公司 一种集流体，其极片和电化学装置
DE102019105119A1 (de) * 2019-02-28 2020-09-03 Bayerische Motoren Werke Aktiengesellschaft Metall-Polymer Stromableiter für eine Batteriezelle eines Kraftfahrzeugs
CN116093337A (zh) * 2019-03-29 2023-05-09 宁德新能源科技有限公司 电池
CN111180664B (zh) * 2019-06-28 2022-03-15 宁德时代新能源科技股份有限公司 一种电极极片和电化学装置
KR20210061114A (ko) * 2019-11-19 2021-05-27 주식회사 엘지화학 전극 조립체 및 그의 제조 방법
JP7049308B2 (ja) * 2019-12-19 2022-04-06 ソフトバンク株式会社 製造方法、プログラム、及び製造システム
JP2021097020A (ja) * 2019-12-19 2021-06-24 ソフトバンク株式会社 製造方法、プログラム、製造システム、積層集電体、及び電池
WO2021125110A1 (ja) * 2019-12-19 2021-06-24 ソフトバンク株式会社 製造方法、プログラム、製造システム、積層集電体、及び電池
JP7049309B2 (ja) * 2019-12-19 2022-04-06 ソフトバンク株式会社 製造方法、プログラム、及び製造システム
CN114830383A (zh) * 2020-01-17 2022-07-29 富士胶片株式会社 非水电解质二次电池、集电体及非水电解质二次电池的制造方法
WO2021193407A1 (ja) * 2020-03-24 2021-09-30 日本碍子株式会社 亜鉛二次電池
CN115191047A (zh) * 2020-03-27 2022-10-14 Tdk株式会社 集电体、蓄电元件和蓄电模块
CN111509233A (zh) * 2020-05-29 2020-08-07 珠海冠宇电池股份有限公司 一种集流体及其应用
JP2022131562A (ja) * 2021-02-26 2022-09-07 ソフトバンク株式会社 電池構成物、電池、製造方法、プログラム、及び製造装置
CN113066955B (zh) * 2021-03-11 2024-02-13 珠海冠宇电池股份有限公司 一种电极片及其应用
CN112909443A (zh) * 2021-03-26 2021-06-04 厦门海辰新能源科技有限公司 一种极耳组件及其制备方法、电芯
JP7343540B2 (ja) * 2021-04-21 2023-09-12 プライムプラネットエナジー＆ソリューションズ株式会社 二次電池の集電体および二次電池
JP7123221B1 (ja) * 2021-06-18 2022-08-22 ソフトバンク株式会社 製造方法、プログラム、製造システム、積層集電体、電池、移動体、及び飛行体
CN113571844A (zh) * 2021-07-14 2021-10-29 厦门海辰新能源科技有限公司 集流体组件的制备方法、集流体组件、电池单体和电池包
WO2023065241A1 (zh) * 2021-10-21 2023-04-27 宁德时代新能源科技股份有限公司 电池单体及其制造方法和制造设备、电池及用电装置
EP4300636A1 (de) * 2022-05-09 2024-01-03 Contemporary Amperex Technology Co., Limited Polstück, batteriezelle, batterie und elektrische vorrichtung
JP7546629B2 (ja) 2022-08-24 2024-09-06 プライムプラネットエナジー＆ソリューションズ株式会社 電池セルおよびその製造方法
WO2024040503A1 (zh) * 2022-08-25 2024-02-29 宁德时代新能源科技股份有限公司 电极组件、制备方法、电池单体、电池及用电装置
JP7551200B1 (ja) 2024-01-10 2024-09-17 ＴｅｒａＷａｔｔ Ｔｅｃｈｎｏｌｏｇｙ株式会社 ２次電池

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JP5353032B2 (ja) * 2007-07-11 2013-11-27 日産自動車株式会社 積層型電池
JP4659861B2 (ja) * 2008-07-09 2011-03-30 シャープ株式会社 扁平型二次電池およびその製造方法
JP4649502B2 (ja) * 2008-08-08 2011-03-09 シャープ株式会社 リチウムイオン二次電池
JP5124506B2 (ja) * 2009-02-13 2013-01-23 シャープ株式会社 二次電池および二次電池の製造方法
JP2010262807A (ja) * 2009-05-01 2010-11-18 Konica Minolta Holdings Inc 二次電池

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WO2012081368A1 (ja) 2012-06-21
JP2012129114A (ja) 2012-07-05

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