JP2010524177A - 隆起したパターンを有する電極 - Google Patents

隆起したパターンを有する電極 Download PDF

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Publication number
JP2010524177A
JP2010524177A JP2010502171A JP2010502171A JP2010524177A JP 2010524177 A JP2010524177 A JP 2010524177A JP 2010502171 A JP2010502171 A JP 2010502171A JP 2010502171 A JP2010502171 A JP 2010502171A JP 2010524177 A JP2010524177 A JP 2010524177A
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JP
Japan
Prior art keywords
electrode
current collector
raised
active material
pattern
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.)
Withdrawn
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JP2010502171A
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English (en)
Japanese (ja)
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JP2010524177A5 (enExample
Inventor
エヌ． オブロバク，マーク
クリステンセン，レイフ
シー． マグヌソン，ダグラス
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of JP2010524177A publication Critical patent/JP2010524177A/ja
Publication of JP2010524177A5 publication Critical patent/JP2010524177A5/ja
Withdrawn legal-status Critical Current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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H01M4/0435—Rolling or calendering
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of 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
    • H01M4/70—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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Mounting, Suspending (AREA)
JP2010502171A 2007-04-05 2008-03-05 隆起したパターンを有する電極 Withdrawn JP2010524177A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/696,979 US20080248386A1 (en) 2007-04-05 2007-04-05 Electrodes with raised patterns
PCT/US2008/055844 WO2008124227A1 (en) 2007-04-05 2008-03-05 Electrodes with raised patterns

Publications (2)

Publication Number Publication Date
JP2010524177A true JP2010524177A (ja) 2010-07-15
JP2010524177A5 JP2010524177A5 (enExample) 2011-05-12

Family

ID=39827239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010502171A Withdrawn JP2010524177A (ja) 2007-04-05 2008-03-05 隆起したパターンを有する電極

Country Status (7)

Country Link
US (1) US20080248386A1 (enExample)
EP (1) EP2132812A1 (enExample)
JP (1) JP2010524177A (enExample)
KR (1) KR20100015752A (enExample)
CN (1) CN101652885A (enExample)
TW (1) TW200903887A (enExample)
WO (1) WO2008124227A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012079592A (ja) * 2010-10-04 2012-04-19 Nissan Motor Co Ltd 電池用電極箔のプレス方法
WO2020194376A1 (ja) * 2019-03-22 2020-10-01 株式会社 東芝 電極、電池、及び電池パック

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9249502B2 (en) * 2008-06-20 2016-02-02 Sakti3, Inc. Method for high volume manufacture of electrochemical cells using physical vapor deposition
JP5550923B2 (ja) * 2009-03-05 2014-07-16 三洋電機株式会社 角形二次電池の製造方法
US8287772B2 (en) * 2009-05-14 2012-10-16 3M Innovative Properties Company Low energy milling method, low crystallinity alloy, and negative electrode composition
US20100288077A1 (en) * 2009-05-14 2010-11-18 3M Innovative Properties Company Method of making an alloy
US8257864B2 (en) 2009-06-29 2012-09-04 3M Innovative Properties Company Method of making tin-based alloys for negative electrode compositions
US8753545B2 (en) 2010-03-03 2014-06-17 3M Innovative Properties Company Composite negative electrode materials
US8940429B2 (en) 2010-07-16 2015-01-27 Apple Inc. Construction of non-rectangular batteries
KR20130129967A (ko) * 2010-11-09 2013-11-29 쓰리엠 이노베이티브 프로퍼티즈 컴파니 고용량 합금 애노드 및 이를 포함하는 리튬-이온 전기화학 전지
KR101314972B1 (ko) * 2011-06-17 2013-10-04 삼성에스디아이 주식회사 이차 전지
CN102324518B (zh) * 2011-08-26 2014-07-02 北京科技大学 一种用于锂离子电池的负极材料及制备方法
US20140065457A1 (en) * 2012-08-28 2014-03-06 Apple Inc. Multiple electrode substrate thicknesses in battery cells for portable electronic devices
TWI491965B (zh) * 2012-11-19 2015-07-11 Univ Nat Sun Yat Sen 可切換二維與三維顯示模式之顯示裝置
KR101666875B1 (ko) * 2013-03-21 2016-10-17 삼성에스디아이 주식회사 극판 길이 측정장치
US10549650B2 (en) 2014-04-08 2020-02-04 StoreDot Ltd. Internally adjustable modular single battery systems for power systems
US10110036B2 (en) * 2016-12-15 2018-10-23 StoreDot Ltd. Supercapacitor-emulating fast-charging batteries and devices
US10293704B2 (en) 2014-04-08 2019-05-21 StoreDot Ltd. Electric vehicles with adaptive fast-charging, utilizing supercapacitor-emulating batteries
US11128152B2 (en) 2014-04-08 2021-09-21 StoreDot Ltd. Systems and methods for adaptive fast-charging for mobile devices and devices having sporadic power-source connection
WO2015183860A1 (en) 2014-05-29 2015-12-03 3M Innovative Properties Company Anode compositions for rechargeable batteries and methods of making same
US10199646B2 (en) 2014-07-30 2019-02-05 StoreDot Ltd. Anodes for lithium-ion devices
KR102003297B1 (ko) * 2015-07-29 2019-07-24 주식회사 엘지화학 패터닝 리튬전극과 그 제조방법 및 이를 이용한 리튬 이차전지
US9929393B2 (en) 2015-09-30 2018-03-27 Apple Inc. Wound battery cells with notches accommodating electrode connections
KR102017262B1 (ko) * 2015-10-15 2019-09-03 주식회사 엘지화학 이차전지의 제작방법
US10868290B2 (en) 2016-02-26 2020-12-15 Apple Inc. Lithium-metal batteries having improved dimensional stability and methods of manufacture
KR101953364B1 (ko) * 2016-03-28 2019-02-28 주식회사 엘지화학 전극의 제조방법
US10818919B2 (en) 2016-04-07 2020-10-27 StoreDot Ltd. Polymer coatings and anode material pre-lithiation
US10355271B2 (en) 2016-04-07 2019-07-16 StoreDot Ltd. Lithium borates and phosphates coatings
US10199677B2 (en) 2016-04-07 2019-02-05 StoreDot Ltd. Electrolytes for lithium ion batteries
US10454101B2 (en) 2017-01-25 2019-10-22 StoreDot Ltd. Composite anode material made of core-shell particles
EP3440726A4 (en) 2016-04-07 2019-09-11 StoreDot Ltd. LITHIUM ION CELLS AND ANODES THEREFOR
US10367191B2 (en) 2016-04-07 2019-07-30 StoreDot Ltd. Tin silicon anode active material
US11594757B2 (en) 2016-04-07 2023-02-28 StoreDot Ltd. Partly immobilized ionic liquid electrolyte additives for lithium ion batteries
US10916811B2 (en) 2016-04-07 2021-02-09 StoreDot Ltd. Semi-solid electrolytes with flexible particle coatings
US11205796B2 (en) 2016-04-07 2021-12-21 StoreDot Ltd. Electrolyte additives in lithium-ion batteries
US10367192B2 (en) 2016-04-07 2019-07-30 StoreDot Ltd. Aluminum anode active material
US10680289B2 (en) 2016-04-07 2020-06-09 StoreDot Ltd. Buffering zone for preventing lithium metallization on the anode of lithium ion batteries
CN107681116A (zh) * 2016-08-01 2018-02-09 宁德时代新能源科技股份有限公司 极片及电芯
KR102172070B1 (ko) * 2017-01-09 2020-10-30 주식회사 엘지화학 리튬 메탈 패터닝 및 이를 이용한 전기화학 소자
JP6887088B2 (ja) * 2017-04-04 2021-06-16 パナソニックＩｐマネジメント株式会社 積層型全固体電池およびその製造方法
WO2018193771A1 (ja) * 2017-04-18 2018-10-25 株式会社村田製作所 電池及びその製造方法、組電池、並びに電子機器
US20180337391A1 (en) * 2017-05-18 2018-11-22 GM Global Technology Operations LLC Pressing process of creating a patterned surface on battery electrodes
KR102246631B1 (ko) * 2017-07-10 2021-04-30 주식회사 엘지화학 리튬 금속 전극용 3d 패턴 타발기
CN110537273B (zh) 2017-08-17 2022-07-26 株式会社Lg化学 图案化锂金属的表面的方法和使用该方法获得的锂二次电池用电极
CN109962244B (zh) * 2017-12-25 2021-09-21 宁德时代新能源科技股份有限公司 集流体、电芯、电池
CN110534789B (zh) * 2018-05-24 2021-01-15 宁德时代新能源科技股份有限公司 电池及其制备方法
US10665869B2 (en) * 2018-07-17 2020-05-26 Kuo Ming LIAW Water-activated power generating device with vents
KR102433360B1 (ko) 2018-08-27 2022-08-16 주식회사 엘지에너지솔루션 리튬 이차전지용 전극 및 이의 제조방법
US10608463B1 (en) 2019-01-23 2020-03-31 StoreDot Ltd. Direct charging of battery cell stacks
US11831012B2 (en) 2019-04-25 2023-11-28 StoreDot Ltd. Passivated silicon-based anode material particles
CN112002873B (zh) * 2019-05-27 2022-03-18 万向一二三股份公司 一种集流体抗弯强度高的极片
US11482697B2 (en) * 2020-11-20 2022-10-25 EnPower, Inc. Solventless method of manufacturing multilayered electrodes
DE102020213941A1 (de) * 2020-11-05 2022-05-05 Volkswagen Aktiengesellschaft Verfahren zur Herstellung einer Elektrode einer Batterie
CN112563443B (zh) * 2020-11-20 2022-08-12 扬州大学 一种柔性电池电极及其制作工艺
CN113328211B (zh) * 2021-05-27 2022-09-27 贵州梅岭电源有限公司 一种高能量密度锂一次电池负极板及其制备方法
CN113328210B (zh) * 2021-05-27 2022-09-27 贵州梅岭电源有限公司 一种锂电池锂金属负极板及其制备方法
CN113437354B (zh) * 2021-06-26 2022-03-22 宁德时代新能源科技股份有限公司 电化学装置、电子装置
CN116190544A (zh) * 2021-11-29 2023-05-30 宁德时代新能源科技股份有限公司 极片成型设备
CN116864600A (zh) * 2022-03-28 2023-10-10 宁德时代新能源科技股份有限公司 电极组件、电池单体、电池及用电装置
CN115692603A (zh) * 2022-11-21 2023-02-03 楚能新能源股份有限公司 极片及其制备方法和锂离子电池

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460666A (en) * 1981-11-24 1984-07-17 Dinkler Leonard R Coated substrate, preparation thereof, and use thereof
US5368958A (en) * 1992-08-20 1994-11-29 Advanced Energy Technologies Incorporated Lithium anode with conductive for and anode tab for rechargeable lithium battery
US5536599A (en) * 1994-05-16 1996-07-16 Eic Laboratories Inc. Solid polymer electrolyte batteries containing metallocenes
JP3493873B2 (ja) * 1995-04-28 2004-02-03 ソニー株式会社 非水電解液二次電池
JP3669024B2 (ja) * 1995-05-26 2005-07-06 ソニー株式会社 非水電解液二次電池
US5849431A (en) * 1995-09-27 1998-12-15 Sony Corporation High capacity secondary battery of jelly roll type
US5665491A (en) * 1995-12-11 1997-09-09 Fuji Photo Film Co., Ltd. Nonaqueous secondary battery
JPH1032006A (ja) * 1996-05-17 1998-02-03 Katayama Tokushu Kogyo Kk 電池電極基板用金属シートおよび該金属シートを用いた電池用電極
US5858573A (en) * 1996-08-23 1999-01-12 Eic Laboratories, Inc. Chemical overcharge protection of lithium and lithium-ion secondary batteries
JP3481797B2 (ja) * 1996-10-03 2003-12-22 片山特殊工業株式会社 電池電極用基板の製造方法および電池電極用基板
US5882812A (en) * 1997-01-14 1999-03-16 Polyplus Battery Company, Inc. Overcharge protection systems for rechargeable batteries
EP0967672B1 (en) * 1997-04-23 2005-06-29 Japan Storage Battery Co., Ltd. Electrode and battery
GB9717220D0 (en) * 1997-08-15 1997-10-22 Aea Technology Plc Eklectrolyte for a rechargeable cell
US6004698A (en) * 1997-08-21 1999-12-21 The United States Of America As Represented By The United States Department Of Energy Solid polymer electrolyte electrochemical storage cell containing a redox shuttle additive for overcharge protection
JPH1167274A (ja) * 1997-08-22 1999-03-09 Daikin Ind Ltd リチウム二次電池及び高分子ゲル電解質並びにリチウム二次電池用結着剤
US6045952A (en) * 1998-03-23 2000-04-04 The United States Of America As Represented By The United States Department Of Energy Electrochemical storage cell containing a substituted anisole or di-anisole redox shuttle additive for overcharge protection and suitable for use in liquid organic and solid polymer electrolytes
US6203944B1 (en) * 1998-03-26 2001-03-20 3M Innovative Properties Company Electrode for a lithium battery
US6255017B1 (en) * 1998-07-10 2001-07-03 3M Innovative Properties Co. Electrode material and compositions including same
US6699336B2 (en) * 2000-01-13 2004-03-02 3M Innovative Properties Company Amorphous electrode compositions
US6699623B1 (en) * 2000-04-26 2004-03-02 E. I. Du Pont De Nemours And Company High performance lithium or lithium ion cell
KR100337889B1 (ko) * 2000-06-22 2002-05-24 김순택 리튬 2차전지
JP4144997B2 (ja) * 2000-05-26 2008-09-03 三洋電機株式会社 リチウム二次電池用負極
JP3745594B2 (ja) * 2000-06-29 2006-02-15 三菱電機株式会社 電池及びこの電池の電極成形装置
US6964828B2 (en) * 2001-04-27 2005-11-15 3M Innovative Properties Company Cathode compositions for lithium-ion batteries
JP4183401B2 (ja) * 2001-06-28 2008-11-19 三洋電機株式会社 リチウム二次電池用電極の製造方法及びリチウム二次電池
US6680145B2 (en) * 2001-08-07 2004-01-20 3M Innovative Properties Company Lithium-ion batteries
CN1202582C (zh) * 2002-02-15 2005-05-18 株式会社岩手东京线材制作所 二级电池用极板材料
JP3896025B2 (ja) * 2002-04-10 2007-03-22 三洋電機株式会社 二次電池用電極
JP4454948B2 (ja) * 2002-04-12 2010-04-21 株式会社東芝 非水電解液二次電池
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
JP2005038797A (ja) * 2003-07-18 2005-02-10 Hitachi Maxell Ltd 薄膜電極とその製造方法およびその薄膜電極を用いたリチウム二次電池
US7498100B2 (en) * 2003-08-08 2009-03-03 3M Innovative Properties Company Multi-phase, silicon-containing electrode for a lithium-ion battery
JP2005285607A (ja) * 2004-03-30 2005-10-13 Matsushita Electric Ind Co Ltd 非水系二次電池およびその製造方法
WO2005099024A2 (en) * 2004-04-01 2005-10-20 3M Innovative Properties Company Redox shuttle for rechargeable lithium-ion cell
CN100517856C (zh) * 2004-04-01 2009-07-22 3M创新有限公司 用于可再充电锂离子电池中过放电保护的氧化还原对
US7875391B2 (en) * 2004-05-25 2011-01-25 Panasonic Corporation Lithium ion secondary battery and method for manufacturing same
US20060046144A1 (en) * 2004-09-01 2006-03-02 3M Innovative Properties Company Anode composition for lithium ion battery
US7972725B2 (en) * 2004-11-08 2011-07-05 3M Innovative Properties Company Polyimide electrode binders
US7666330B2 (en) * 2005-04-20 2010-02-23 Lg Chem, Ltd. Additive for non-aqueous electrolyte and secondary battery using the same
US7615312B2 (en) * 2005-05-17 2009-11-10 3M Innovative Properties Company Substituted phenothiazine redox shuttles for rechargeable lithium-ion cell
US7851085B2 (en) * 2005-07-25 2010-12-14 3M Innovative Properties Company Alloy compositions for lithium ion batteries
US7871727B2 (en) * 2005-07-25 2011-01-18 3M Innovative Properties Company Alloy composition for lithium ion batteries
US7767349B2 (en) * 2005-07-25 2010-08-03 3M Innovative Properties Company Alloy compositions for lithium ion batteries
KR101354336B1 (ko) * 2005-12-01 2014-01-22 쓰리엠 이노베이티브 프로퍼티즈 컴파니 규소 함량이 높은 비결정성 합금을 기재로 하는 전극조성물

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012079592A (ja) * 2010-10-04 2012-04-19 Nissan Motor Co Ltd 電池用電極箔のプレス方法
WO2020194376A1 (ja) * 2019-03-22 2020-10-01 株式会社 東芝 電極、電池、及び電池パック
JPWO2020194376A1 (ja) * 2019-03-22 2021-10-14 株式会社東芝 電極、電池、及び電池パック
JP7196283B2 (ja) 2019-03-22 2022-12-26 株式会社東芝 電極、電池、及び電池パック

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US20080248386A1 (en) 2008-10-09

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