WO2008099557A1 - 電極形成用スラリー、および電池 - Google Patents

電極形成用スラリー、および電池 Download PDF

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Publication number
WO2008099557A1
WO2008099557A1 PCT/JP2007/073688 JP2007073688W WO2008099557A1 WO 2008099557 A1 WO2008099557 A1 WO 2008099557A1 JP 2007073688 W JP2007073688 W JP 2007073688W WO 2008099557 A1 WO2008099557 A1 WO 2008099557A1
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WO
WIPO (PCT)
Prior art keywords
slurry
battery
formation
electrode
prepared
Prior art date
Application number
PCT/JP2007/073688
Other languages
English (en)
French (fr)
Inventor
Yukiko Morioka
Yuki Kusachi
Masahiro Suguro
Kentaro Nakahara
Shigeyuki Iwasa
Original Assignee
Nec Corporation
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 Nec Corporation filed Critical Nec Corporation
Priority to JP2008557987A priority Critical patent/JP5359278B2/ja
Publication of WO2008099557A1 publication Critical patent/WO2008099557A1/ja

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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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1399—Processes of manufacture of electrodes based on electro-active polymers
    • 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
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • 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
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • H01M4/602—Polymers
    • H01M4/604—Polymers containing aliphatic main chain polymers
    • 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

Landscapes

  • 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)

Abstract

　充電状態での保存や繰り返し充放電を行っても容量の低下が抑制された電池に用いる電極形成用スラリー、および前記スラリーを用いた電極を備えた電池を提供する。 　有機ラジカルポリマーを電極活物質として用いる電池の電極形成用スラリーにおいて、ゾル状またはゲル状にした有機ラジカルポリマーに導電付与剤を加えて混合した後に、乾燥することで作製した有機ラジカルポリマー―導電付与剤混合体を用いて電極形成用スラリーを調製する。
PCT/JP2007/073688 2007-02-15 2007-12-07 電極形成用スラリー、および電池 WO2008099557A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008557987A JP5359278B2 (ja) 2007-02-15 2007-12-07 電極形成用スラリー、および電池

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-035110 2007-02-15
JP2007035110 2007-02-15

Publications (1)

Publication Number Publication Date
WO2008099557A1 true WO2008099557A1 (ja) 2008-08-21

Family

ID=39689807

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/073688 WO2008099557A1 (ja) 2007-02-15 2007-12-07 電極形成用スラリー、および電池

Country Status (2)

Country Link
JP (1) JP5359278B2 (ja)
WO (1) WO2008099557A1 (ja)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010114042A (ja) * 2008-11-10 2010-05-20 Nec Corp 二次電池及びその製造方法
JP2010238403A (ja) * 2009-03-30 2010-10-21 Nec Corp 電池及び電池の製造方法
WO2011077754A1 (ja) 2009-12-24 2011-06-30 パナソニック株式会社 電極および蓄電デバイス
CN102148350A (zh) * 2010-02-09 2011-08-10 株式会社村田制作所 二次电池
DE102014003300A1 (de) 2014-03-07 2015-09-10 Evonik Degussa Gmbh Neue Tetracyanoanthrachinondimethanpolymere und deren Verwendung
DE102014004760A1 (de) 2014-03-28 2015-10-01 Evonik Degussa Gmbh Neue 9,10-Bis(1,3-dithiol-2-yliden)-9,10-dihydroanthracenpolymere und deren Verwendung
EP3135704A1 (de) 2015-08-26 2017-03-01 Evonik Degussa GmbH Verwendung bestimmter polymere als ladungsspeicher
EP3136410A1 (de) 2015-08-26 2017-03-01 Evonik Degussa GmbH Verwendung bestimmter polymere als ladungsspeicher
EP3279223A1 (de) 2016-08-05 2018-02-07 Evonik Degussa GmbH Verwendung thianthrenhaltiger polymere als ladungsspeicher
WO2018024901A1 (de) 2016-08-05 2018-02-08 Evonik Degussa Gmbh Verwendung thianthrenhaltiger polymere als ladungsspeicher
WO2018046387A1 (de) 2016-09-06 2018-03-15 Evonik Degussa Gmbh Verfahren zur verbesserten oxidation sekundärer amingruppen
DE102017005924A1 (de) 2017-06-23 2018-12-27 Friedrich-Schiller-Universität Jena Verwendung benzotriazinyl-haltiger Polymere als Ladungsspeicher
US10756348B2 (en) 2015-08-26 2020-08-25 Evonik Operations Gmbh Use of certain polymers as a charge store
US10844145B2 (en) 2016-06-02 2020-11-24 Evonik Operations Gmbh Method for producing an electrode material
US10957907B2 (en) 2015-08-26 2021-03-23 Evonik Operations Gmbh Use of certain polymers as a charge store

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002304996A (ja) * 2001-04-03 2002-10-18 Nec Corp 蓄電デバイス
JP2002313344A (ja) * 2001-04-10 2002-10-25 Nec Corp 電極用バインダー並びにそれを用いて製造された電極及び電池
JP2005209498A (ja) * 2004-01-23 2005-08-04 Nec Corp 非水電解液二次電池
WO2006061948A1 (ja) * 2004-12-06 2006-06-15 Nec Corporation ポリラジカル化合物の製造方法及び電池
JP2007184227A (ja) * 2005-12-09 2007-07-19 Univ Waseda 二次電池用活物質層及びその形成方法並びに二次電池用活物質層形成用塗布液
JP2007213992A (ja) * 2006-02-09 2007-08-23 Denso Corp 二次電池用電極及び該電極を用いた二次電池

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002304996A (ja) * 2001-04-03 2002-10-18 Nec Corp 蓄電デバイス
JP2002313344A (ja) * 2001-04-10 2002-10-25 Nec Corp 電極用バインダー並びにそれを用いて製造された電極及び電池
JP2005209498A (ja) * 2004-01-23 2005-08-04 Nec Corp 非水電解液二次電池
WO2006061948A1 (ja) * 2004-12-06 2006-06-15 Nec Corporation ポリラジカル化合物の製造方法及び電池
JP2007184227A (ja) * 2005-12-09 2007-07-19 Univ Waseda 二次電池用活物質層及びその形成方法並びに二次電池用活物質層形成用塗布液
JP2007213992A (ja) * 2006-02-09 2007-08-23 Denso Corp 二次電池用電極及び該電極を用いた二次電池

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010114042A (ja) * 2008-11-10 2010-05-20 Nec Corp 二次電池及びその製造方法
JP2010238403A (ja) * 2009-03-30 2010-10-21 Nec Corp 電池及び電池の製造方法
WO2011077754A1 (ja) 2009-12-24 2011-06-30 パナソニック株式会社 電極および蓄電デバイス
US9640335B2 (en) 2009-12-24 2017-05-02 Panasonic Corporation Electrode and electricity storage device
US9034518B2 (en) 2010-02-09 2015-05-19 Murata Manufacturing Co., Ltd. Secondary battery having an electrode active material that includes an organic compound
JP2011165465A (ja) * 2010-02-09 2011-08-25 Murata Mfg Co Ltd 二次電池
CN102148350A (zh) * 2010-02-09 2011-08-10 株式会社村田制作所 二次电池
US9890230B2 (en) 2014-03-07 2018-02-13 Evonik Degussa Gmbh Tetracyanoanthraquinodimethane polymers and use thereof
DE102014003300A1 (de) 2014-03-07 2015-09-10 Evonik Degussa Gmbh Neue Tetracyanoanthrachinondimethanpolymere und deren Verwendung
DE102014004760A1 (de) 2014-03-28 2015-10-01 Evonik Degussa Gmbh Neue 9,10-Bis(1,3-dithiol-2-yliden)-9,10-dihydroanthracenpolymere und deren Verwendung
US10263280B2 (en) 2014-03-28 2019-04-16 Evonik Degussa Gmbh 9,10-Bis(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene polymers and use thereof
EP3136410A1 (de) 2015-08-26 2017-03-01 Evonik Degussa GmbH Verwendung bestimmter polymere als ladungsspeicher
EP3135704A1 (de) 2015-08-26 2017-03-01 Evonik Degussa GmbH Verwendung bestimmter polymere als ladungsspeicher
US10756348B2 (en) 2015-08-26 2020-08-25 Evonik Operations Gmbh Use of certain polymers as a charge store
US10957907B2 (en) 2015-08-26 2021-03-23 Evonik Operations Gmbh Use of certain polymers as a charge store
US10844145B2 (en) 2016-06-02 2020-11-24 Evonik Operations Gmbh Method for producing an electrode material
WO2018024901A1 (de) 2016-08-05 2018-02-08 Evonik Degussa Gmbh Verwendung thianthrenhaltiger polymere als ladungsspeicher
EP3279223A1 (de) 2016-08-05 2018-02-07 Evonik Degussa GmbH Verwendung thianthrenhaltiger polymere als ladungsspeicher
US10608255B2 (en) 2016-08-05 2020-03-31 Evonik Operations Gmbh Use of thianthrene-containing polymers as a charge store
WO2018046387A1 (de) 2016-09-06 2018-03-15 Evonik Degussa Gmbh Verfahren zur verbesserten oxidation sekundärer amingruppen
US11001659B1 (en) 2016-09-06 2021-05-11 Evonik Operations Gmbh Method for the improved oxidation of secondary amine groups
DE102017005924A1 (de) 2017-06-23 2018-12-27 Friedrich-Schiller-Universität Jena Verwendung benzotriazinyl-haltiger Polymere als Ladungsspeicher

Also Published As

Publication number Publication date
JP5359278B2 (ja) 2013-12-04
JPWO2008099557A1 (ja) 2010-05-27

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