SG70585A1 - Vinylidene fluoride polymer-based binder solution and electrode-forming composition - Google Patents

Vinylidene fluoride polymer-based binder solution and electrode-forming composition

Info

Publication number
SG70585A1
SG70585A1 SG1997000436A SG1997000436A SG70585A1 SG 70585 A1 SG70585 A1 SG 70585A1 SG 1997000436 A SG1997000436 A SG 1997000436A SG 1997000436 A SG1997000436 A SG 1997000436A SG 70585 A1 SG70585 A1 SG 70585A1
Authority
SG
Singapore
Prior art keywords
electrode
forming composition
vinylidene fluoride
binder solution
based binder
Prior art date
Application number
SG1997000436A
Other languages
English (en)
Inventor
Hidetora Kashio
Katsuo Horie
Aisaku Nagai
Tomoyuki Aita
Hiroshi Kitagoh
Original Assignee
Kureha Chemical Ind Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26403108&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG70585(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kureha Chemical Ind Co Ltd filed Critical Kureha Chemical Ind Co Ltd
Publication of SG70585A1 publication Critical patent/SG70585A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/18—Monomers containing fluorine
    • C08F14/22—Vinylidene fluoride
    • 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
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/38—Carbon pastes or blends; Binders or additives therein
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/0409—Methods of deposition of the material by a doctor blade method, slip-casting or roller coating
    • 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
    • H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
    • 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
    • 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
    • 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
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • 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
    • 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
    • Y02E60/13—Energy storage using capacitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Secondary Cells (AREA)
SG1997000436A 1996-02-22 1997-02-19 Vinylidene fluoride polymer-based binder solution and electrode-forming composition SG70585A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6204096 1996-02-22
JP29786896A JP3703582B2 (ja) 1996-02-22 1996-10-23 電極バインダー、電極バインダー溶液、電極合剤、電極構造体および電池

Publications (1)

Publication Number Publication Date
SG70585A1 true SG70585A1 (en) 2000-02-22

Family

ID=26403108

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1997000436A SG70585A1 (en) 1996-02-22 1997-02-19 Vinylidene fluoride polymer-based binder solution and electrode-forming composition

Country Status (8)

Country Link
US (1) US5776637A (fr)
EP (1) EP0791973B1 (fr)
JP (1) JP3703582B2 (fr)
KR (1) KR100246713B1 (fr)
CA (1) CA2198074C (fr)
DE (1) DE69710104T2 (fr)
SG (1) SG70585A1 (fr)
TW (1) TW337525B (fr)

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EP1029333B1 (fr) 1997-11-05 2003-01-22 Danionics A/S Condensateur double couche et son procede de fabrication
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JP3949303B2 (ja) * 1998-03-20 2007-07-25 三星エスディアイ株式会社 リチウム二次電池負極用炭素材及びこれを用いたリチウム二次電池
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US8535720B2 (en) * 2003-02-24 2013-09-17 Ferro Corporation Method and apparatus for enhanced size reduction of particles
KR20060003347A (ko) * 2003-04-16 2006-01-10 가부시끼가이샤 구레하 불화비닐리덴계 수지 다공막 및 그의 제조 방법
KR100657951B1 (ko) 2005-02-18 2006-12-14 삼성에스디아이 주식회사 양극 활물질, 그 제조 방법 및 이를 채용한 양극과 리튬 전지
JP4626568B2 (ja) * 2005-07-29 2011-02-09 ソニー株式会社 リチウムイオン二次電池
EP2054474B2 (fr) * 2006-07-06 2016-01-13 Arkema Inc. Poly(fluorure de vinylidène) à poids moléculaire ultra-élevé
US7718319B2 (en) 2006-09-25 2010-05-18 Board Of Regents, The University Of Texas System Cation-substituted spinel oxide and oxyfluoride cathodes for lithium ion batteries
EP2196479B9 (fr) 2007-10-11 2012-05-09 Kureha Corporation Poudre de polymère de fluorure de vinylidène et son utilisation
US8252398B2 (en) * 2007-12-27 2012-08-28 Kureha Corporation Adhesive vinylidene fluoride resin sheet
TW200943609A (en) * 2008-02-29 2009-10-16 Sumitomo Chemical Co Ionic liquid-containing electrode membrane and electrode, process for producing the electrode membrane and the electrode, and electric storage device
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JP5481922B2 (ja) * 2009-01-26 2014-04-23 日本ゼオン株式会社 鉛蓄電池用支持体付キャパシタ電極組成物層及び鉛蓄電池用電極の製造方法
JP5638058B2 (ja) 2009-03-27 2014-12-10 ゼットパワー， エルエルシー 改善されたカソード
US20120015246A1 (en) 2010-05-27 2012-01-19 Arkema Inc. Waterborne fluoropolymer composition
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US11616218B2 (en) * 2019-06-04 2023-03-28 Licap Technologies, Inc. Dry electrode manufacture by temperature activation method
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EP4235853A4 (fr) 2020-10-23 2025-10-01 Toyota Motor Co Ltd Procédé de production d'élément d'électrode
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Also Published As

Publication number Publication date
US5776637A (en) 1998-07-07
DE69710104T2 (de) 2002-10-31
JPH09289023A (ja) 1997-11-04
TW337525B (en) 1998-08-01
KR19980032038A (ko) 1998-07-25
KR100246713B1 (ko) 2000-03-15
CA2198074C (fr) 2001-04-10
EP0791973B1 (fr) 2002-01-30
CA2198074A1 (fr) 1997-08-22
JP3703582B2 (ja) 2005-10-05
EP0791973A3 (fr) 1998-06-03
DE69710104D1 (de) 2002-03-14
EP0791973A2 (fr) 1997-08-27

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