JP2014053134A - 二次電池およびその製造方法、ならびに電池パックおよび電動車両 - Google Patents

二次電池およびその製造方法、ならびに電池パックおよび電動車両 Download PDF

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JP2014053134A
JP2014053134A JP2012196109A JP2012196109A JP2014053134A JP 2014053134 A JP2014053134 A JP 2014053134A JP 2012196109 A JP2012196109 A JP 2012196109A JP 2012196109 A JP2012196109 A JP 2012196109A JP 2014053134 A JP2014053134 A JP 2014053134A
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negative electrode
material layer
current collector
active material
secondary battery
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JP2012196109A
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Japanese (ja)
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JP2014053134A5 (https=
Inventor
Masaharu Segami
正晴 瀬上
Masayuki Iwama
正之 岩間
Kenichi Kawase
賢一 川瀬
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Sony Corp
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Sony Corp
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Priority to JP2012196109A priority Critical patent/JP2014053134A/ja
Priority to CN201310385245.6A priority patent/CN103682248A/zh
Priority to US14/016,895 priority patent/US20140065450A1/en
Publication of JP2014053134A publication Critical patent/JP2014053134A/ja
Publication of JP2014053134A5 publication Critical patent/JP2014053134A5/ja
Pending legal-status Critical Current

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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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • H01M4/139—Processes of manufacture
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
    • 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
    • H01M4/70—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/387—Tin or alloys based on tin
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
JP2012196109A 2012-09-06 2012-09-06 二次電池およびその製造方法、ならびに電池パックおよび電動車両 Pending JP2014053134A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012196109A JP2014053134A (ja) 2012-09-06 2012-09-06 二次電池およびその製造方法、ならびに電池パックおよび電動車両
CN201310385245.6A CN103682248A (zh) 2012-09-06 2013-08-29 二次电池、制造二次电池的方法、电池组和电动车辆
US14/016,895 US20140065450A1 (en) 2012-09-06 2013-09-03 Secondary battery, method of manufacturing the same, battery pack, and electric vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012196109A JP2014053134A (ja) 2012-09-06 2012-09-06 二次電池およびその製造方法、ならびに電池パックおよび電動車両

Publications (2)

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JP2014053134A true JP2014053134A (ja) 2014-03-20
JP2014053134A5 JP2014053134A5 (https=) 2015-03-05

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JP2012196109A Pending JP2014053134A (ja) 2012-09-06 2012-09-06 二次電池およびその製造方法、ならびに電池パックおよび電動車両

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US (1) US20140065450A1 (https=)
JP (1) JP2014053134A (https=)
CN (1) CN103682248A (https=)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10871522B2 (en) 2013-12-06 2020-12-22 Kabushiki Kaisha Toshiba Cell calculation apparatus and method for calculating an open-circuit voltage of a cell
JP2022075609A (ja) * 2020-11-06 2022-05-18 エスケー イノベーション カンパニー リミテッド リチウム二次電池用電極及びその製造方法
JP2022534760A (ja) * 2019-05-30 2022-08-03 エネヴェート・コーポレーション ケイ素主体アノードセルにおける電極の直接コーティング
WO2024096596A1 (ko) * 2022-11-01 2024-05-10 주식회사 엘지에너지솔루션 전극시트 가열장치, 전극시트 가열방법 및 젤리롤형 전극조립체
WO2024181513A1 (ja) * 2023-02-28 2024-09-06 パナソニックエナジー株式会社 二次電池用電極および二次電池
JP2025048563A (ja) * 2023-09-22 2025-04-03 トヨタ自動車株式会社 電極体の製造装置及び電極体の製造方法
JP2025049861A (ja) * 2023-09-22 2025-04-04 トヨタ自動車株式会社 電極体の製造装置及び電極体の製造方法
EP4583214A4 (en) * 2022-11-01 2025-10-08 Lg Energy Solution Ltd ELECTRODE SHEET HEATING DEVICE, ELECTRODE SHEET HEATING METHOD, AND JELLY ROLL TYPE ELECTRODE ASSEMBLY

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6179498B2 (ja) 2014-11-19 2017-08-16 トヨタ自動車株式会社 非水電解質二次電池用負極の製造方法
JP6768578B2 (ja) * 2017-03-27 2020-10-14 三洋電機株式会社 角形二次電池の製造方法
JP7324424B2 (ja) * 2018-01-31 2023-08-10 日本電気硝子株式会社 ガラスロール、ガラスロールの製造方法および品質評価方法
US11575115B2 (en) * 2019-07-15 2023-02-07 GM Global Technology Operations LLC Method and apparatus for pyrolyzing an electrode
CN114946053B (zh) * 2020-01-23 2024-10-25 松下新能源株式会社 二次电池
CN117981098A (zh) * 2022-07-25 2024-05-03 宁德时代新能源科技股份有限公司 集流体、极片、电池单体、电池及用电装置

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JP2000251942A (ja) * 1999-03-01 2000-09-14 Matsushita Battery Industrial Co Ltd 非水電解液二次電池の製造方法
JP2004127799A (ja) * 2002-10-04 2004-04-22 Matsushita Electric Ind Co Ltd 電池用正極板およびその製造方法ならびに二次電池
JP2007273390A (ja) * 2006-03-31 2007-10-18 Denso Corp 電極の製造方法
JP2007317461A (ja) * 2006-05-25 2007-12-06 Sony Corp 二次電池
JP2008218203A (ja) * 2007-03-05 2008-09-18 Sony Corp 電極および電池
JP2012124121A (ja) * 2010-12-10 2012-06-28 Hitachi Chem Co Ltd リチウム二次電池用負極材の製造方法

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JP2000030744A (ja) * 1998-07-14 2000-01-28 Ngk Insulators Ltd リチウム二次電池
JP2002100409A (ja) * 2000-09-22 2002-04-05 Yuasa Corp 非水二次電池
JP4525008B2 (ja) * 2003-07-02 2010-08-18 トヨタ自動車株式会社 エネルギ出力装置およびエネルギ出力装置の制御方法
JP4657148B2 (ja) * 2006-05-24 2011-03-23 ヤマハモーターパワープロダクツ株式会社 充電制御装置
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JP5504652B2 (ja) * 2009-03-10 2014-05-28 ソニー株式会社 二次電池、負極および集電体
JP2010225449A (ja) * 2009-03-24 2010-10-07 Autonetworks Technologies Ltd 接続ユニット
CN201408810Y (zh) * 2009-05-27 2010-02-17 佛山市实达科技有限公司 具有高安全性的倍率型锂离子动力电池
KR20110017761A (ko) * 2009-08-14 2011-02-22 에스비리모티브 주식회사 이차 전지용 전극판 및 이를 포함하는 이차 전지
JP5813302B2 (ja) * 2009-09-07 2015-11-17 矢崎総業株式会社 バスバモジュール、及び、このバスバモジュールを備えた電源装置
JP5510707B2 (ja) * 2009-12-14 2014-06-04 株式会社オートネットワーク技術研究所 電池接続アセンブリ
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000251942A (ja) * 1999-03-01 2000-09-14 Matsushita Battery Industrial Co Ltd 非水電解液二次電池の製造方法
JP2004127799A (ja) * 2002-10-04 2004-04-22 Matsushita Electric Ind Co Ltd 電池用正極板およびその製造方法ならびに二次電池
JP2007273390A (ja) * 2006-03-31 2007-10-18 Denso Corp 電極の製造方法
JP2007317461A (ja) * 2006-05-25 2007-12-06 Sony Corp 二次電池
JP2008218203A (ja) * 2007-03-05 2008-09-18 Sony Corp 電極および電池
JP2012124121A (ja) * 2010-12-10 2012-06-28 Hitachi Chem Co Ltd リチウム二次電池用負極材の製造方法

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10871522B2 (en) 2013-12-06 2020-12-22 Kabushiki Kaisha Toshiba Cell calculation apparatus and method for calculating an open-circuit voltage of a cell
JP2022534760A (ja) * 2019-05-30 2022-08-03 エネヴェート・コーポレーション ケイ素主体アノードセルにおける電極の直接コーティング
JP2022075609A (ja) * 2020-11-06 2022-05-18 エスケー イノベーション カンパニー リミテッド リチウム二次電池用電極及びその製造方法
JP7535488B2 (ja) 2020-11-06 2024-08-16 エスケー オン カンパニー リミテッド リチウム二次電池用電極及びその製造方法
US12230842B2 (en) 2020-11-06 2025-02-18 Sk On Co., Ltd. Electrode for lithium secondary battery and method of manufacturing the same
WO2024096596A1 (ko) * 2022-11-01 2024-05-10 주식회사 엘지에너지솔루션 전극시트 가열장치, 전극시트 가열방법 및 젤리롤형 전극조립체
EP4583214A4 (en) * 2022-11-01 2025-10-08 Lg Energy Solution Ltd ELECTRODE SHEET HEATING DEVICE, ELECTRODE SHEET HEATING METHOD, AND JELLY ROLL TYPE ELECTRODE ASSEMBLY
WO2024181513A1 (ja) * 2023-02-28 2024-09-06 パナソニックエナジー株式会社 二次電池用電極および二次電池
JP2025048563A (ja) * 2023-09-22 2025-04-03 トヨタ自動車株式会社 電極体の製造装置及び電極体の製造方法
JP2025049861A (ja) * 2023-09-22 2025-04-04 トヨタ自動車株式会社 電極体の製造装置及び電極体の製造方法

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CN103682248A (zh) 2014-03-26

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