JPWO2021106592A1 - - Google Patents

Info

Publication number
JPWO2021106592A1
JPWO2021106592A1 JP2021561290A JP2021561290A JPWO2021106592A1 JP WO2021106592 A1 JPWO2021106592 A1 JP WO2021106592A1 JP 2021561290 A JP2021561290 A JP 2021561290A JP 2021561290 A JP2021561290 A JP 2021561290A JP WO2021106592 A1 JPWO2021106592 A1 JP WO2021106592A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021561290A
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 filed Critical
Publication of JPWO2021106592A1 publication Critical patent/JPWO2021106592A1/ja
Pending legal-status Critical Current

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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2021561290A 2019-11-29 2020-11-12 Pending JPWO2021106592A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019216873 2019-11-29
PCT/JP2020/042219 WO2021106592A1 (ja) 2019-11-29 2020-11-12 非水電解質二次電池用電極板及び非水電解質二次電池

Publications (1)

Publication Number Publication Date
JPWO2021106592A1 true JPWO2021106592A1 (ja) 2021-06-03

Family

ID=76130212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021561290A Pending JPWO2021106592A1 (ja) 2019-11-29 2020-11-12

Country Status (4)

Country Link
US (1) US20220416225A1 (ja)
JP (1) JPWO2021106592A1 (ja)
CN (1) CN114730886A (ja)
WO (1) WO2021106592A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005050669A (ja) * 2003-07-28 2005-02-24 Tdk Corp 電極、及び、それを用いた電気化学素子
JP5153056B2 (ja) * 2004-12-24 2013-02-27 パナソニック株式会社 カーボンナノファイバを含む、非水電解質二次電池用または電気二重層キャパシタ用複合集電体および電極の製造法
JP2016031922A (ja) * 2014-07-30 2016-03-07 本田技研工業株式会社 電池用電極兼集電体およびそれを備えた電池
US11251435B2 (en) * 2015-06-04 2022-02-15 Nissan Chemical Industries, Ltd. Undercoat foil for energy storage device electrode
JP6688206B2 (ja) * 2016-11-22 2020-04-28 本田技研工業株式会社 電極合剤層
EP3550646B1 (en) * 2016-12-02 2022-09-28 Nissan Chemical Corporation Undercoat layer for energy storage device, and undercoat foil for energy storage device electrode
JP6527626B1 (ja) * 2018-08-20 2019-06-05 東洋インキＳｃホールディングス株式会社 カーボンナノチューブ分散液およびその利用

Also Published As

Publication number Publication date
CN114730886A (zh) 2022-07-08
WO2021106592A1 (ja) 2021-06-03
US20220416225A1 (en) 2022-12-29

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Legal Events

Date Code Title Description
A621 Written request for application examination

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Effective date: 20230802