IN2014CN03055A - - Google Patents

Info

Publication number
IN2014CN03055A
IN2014CN03055A IN3055CHN2014A IN2014CN03055A IN 2014CN03055 A IN2014CN03055 A IN 2014CN03055A IN 3055CHN2014 A IN3055CHN2014 A IN 3055CHN2014A IN 2014CN03055 A IN2014CN03055 A IN 2014CN03055A
Authority
IN
India
Prior art keywords
conductive material
islands
substrate
electrode material
observing
Prior art date
Application number
Other languages
English (en)
Inventor
Sho Katsura
Satoru Takada
Mamoru Hosokawa
Toshiki Sato
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of IN2014CN03055A publication Critical patent/IN2014CN03055A/en

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
    • H01M4/66—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
    • H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
    • 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
    • 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
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
IN3055CHN2014 2011-10-25 2012-10-22 IN2014CN03055A (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011234320 2011-10-25
JP2012194663A JP5281706B2 (ja) 2011-10-25 2012-09-05 集電体、集電体の製造方法、電極および二次電池
PCT/JP2012/077217 WO2013061914A1 (ja) 2011-10-25 2012-10-22 電極材料、電極材料の製造方法、電極および二次電池

Publications (1)

Publication Number Publication Date
IN2014CN03055A true IN2014CN03055A (enExample) 2015-07-03

Family

ID=48167746

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3055CHN2014 IN2014CN03055A (enExample) 2011-10-25 2012-10-22

Country Status (8)

Country Link
US (1) US9685662B2 (enExample)
EP (1) EP2772973B1 (enExample)
JP (1) JP5281706B2 (enExample)
KR (1) KR101624432B1 (enExample)
CN (1) CN103891020B (enExample)
IN (1) IN2014CN03055A (enExample)
TW (1) TWI514657B (enExample)
WO (1) WO2013061914A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014034113A1 (ja) * 2012-08-29 2014-03-06 昭和電工株式会社 蓄電デバイスおよびその製造方法
JP5707605B2 (ja) * 2013-02-21 2015-04-30 東洋インキＳｃホールディングス株式会社 導電性組成物、蓄電デバイス用下地層付き集電体、蓄電デバイス用電極、及び蓄電デバイス
JP6539978B2 (ja) * 2014-10-16 2019-07-10 東洋インキＳｃホールディングス株式会社 導電性組成物、蓄電デバイス用電極、及び蓄電デバイス
DE112016006180T5 (de) * 2016-01-07 2018-09-20 Sumitomo Electric Industries, Ltd. Redox-Flussbatterie, Elektrode für Redox-Flussbatterie und Elektrodencharakteristik-Evaluierungsverfahren
WO2017163726A1 (ja) 2016-03-22 2017-09-28 パナソニックＩｐマネジメント株式会社 リード部材付き電気化学デバイス用正極およびその製造方法ならびに電気化学デバイス
JP7009048B2 (ja) * 2016-06-15 2022-01-25 東洋インキＳｃホールディングス株式会社 導電性組成物、蓄電デバイス用下地層付き集電体、蓄電デバイス用電極、及び蓄電デバイス
KR102619895B1 (ko) 2016-08-01 2024-01-02 삼성에스디아이 주식회사 이차 전지
JP6879044B2 (ja) * 2017-05-12 2021-06-02 東洋インキＳｃホールディングス株式会社 非水電解質二次電池用下地層付き集電体、非水電解質二次電池用電極及び非水電解質二次電池
CN113346069B (zh) * 2018-02-11 2022-06-10 宁德时代新能源科技股份有限公司 正极材料及其制备方法、电池
WO2022050046A1 (ja) * 2020-09-02 2022-03-10 株式会社村田製作所 二次電池
CN114948194B (zh) * 2022-05-24 2025-11-28 成都仕康美医疗器械有限公司 一种医用负极板

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US4581116A (en) * 1984-12-04 1986-04-08 The Dow Chemical Company Gas diffusion composite electrode having novel hydrophilic layer
JPH06260164A (ja) * 1993-02-26 1994-09-16 Japan Storage Battery Co Ltd 非水電解質二次電池
US5542163A (en) * 1993-04-19 1996-08-06 Chang; On K. Electrically-conducting adhesion-promoter
JPH0997625A (ja) 1995-09-29 1997-04-08 Seiko Instr Inc 非水電解質二次電池およびその製造方法
JPH10144298A (ja) 1996-11-15 1998-05-29 Sanyo Electric Co Ltd リチウム二次電池
JP2001351612A (ja) 2000-06-06 2001-12-21 Matsushita Battery Industrial Co Ltd 非水電解液二次電池
JP3733404B2 (ja) * 2001-05-22 2006-01-11 富士重工業株式会社 リチウム二次電池用正極およびリチウム二次電池
US6838205B2 (en) * 2001-10-10 2005-01-04 Lynntech, Inc. Bifunctional catalytic electrode
JP2003249223A (ja) 2002-02-26 2003-09-05 Matsushita Electric Ind Co Ltd リチウムイオン二次電池およびその製造方法
US6855459B2 (en) * 2002-06-20 2005-02-15 Samsung Sdi Co., Ltd Electrode for rechargeable lithium battery, method of preparing same and rechargeable lithium battery having the same
EP1387423B1 (en) 2002-07-31 2009-01-21 Umicore AG & Co. KG Water-based catalyst inks and their use for manufacture of catalyst-coated substrates
JP2006004739A (ja) 2004-06-17 2006-01-05 Toyota Motor Corp リチウム二次電池と該電池に備えられる正極及びその製造方法
JP4593488B2 (ja) 2005-02-10 2010-12-08 昭和電工株式会社 二次電池用集電体、二次電池用正極、二次電池用負極、二次電池及びそれらの製造方法
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JP5249258B2 (ja) * 2005-02-10 2013-07-31 昭和電工株式会社 二次電池用集電体、二次電池用正極、二次電池用負極、二次電池及びそれらの製造方法
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TWI467840B (zh) * 2005-09-02 2015-01-01 A123 Systems Inc 奈米組成電極以及其相關裝置
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JP4433329B2 (ja) * 2008-04-02 2010-03-17 トヨタ自動車株式会社 リチウム二次電池の正極およびその製造方法
JP5218965B2 (ja) * 2008-04-23 2013-06-26 Ｎｅｃエナジーデバイス株式会社 非水電解液二次電池
JP2010086866A (ja) * 2008-10-01 2010-04-15 Toyota Motor Corp 電極シートおよびその製造方法
JP4487220B1 (ja) 2009-01-26 2010-06-23 トヨタ自動車株式会社 リチウム二次電池用正極およびその製造方法
JP5287601B2 (ja) * 2009-08-25 2013-09-11 日本ゼオン株式会社 電気化学素子用電極の製造方法、電気化学素子用電極及び電気化学素子

Also Published As

Publication number Publication date
US20140287319A1 (en) 2014-09-25
JP5281706B2 (ja) 2013-09-04
EP2772973A4 (en) 2015-07-15
TW201334274A (zh) 2013-08-16
TWI514657B (zh) 2015-12-21
KR20140072117A (ko) 2014-06-12
EP2772973B1 (en) 2017-01-04
EP2772973A1 (en) 2014-09-03
JP2013110098A (ja) 2013-06-06
CN103891020A (zh) 2014-06-25
WO2013061914A1 (ja) 2013-05-02
CN103891020B (zh) 2016-08-17
KR101624432B1 (ko) 2016-05-25
US9685662B2 (en) 2017-06-20

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