AU2002302703A1 - Production of current collectors for electrochemical generators in an organic medium - Google Patents

Production of current collectors for electrochemical generators in an organic medium

Info

Publication number
AU2002302703A1
AU2002302703A1 AU2002302703A AU2002302703A AU2002302703A1 AU 2002302703 A1 AU2002302703 A1 AU 2002302703A1 AU 2002302703 A AU2002302703 A AU 2002302703A AU 2002302703 A AU2002302703 A AU 2002302703A AU 2002302703 A1 AU2002302703 A1 AU 2002302703A1
Authority
AU
Australia
Prior art keywords
paint
production
current collectors
organic medium
collector
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.)
Abandoned
Application number
AU2002302703A
Inventor
Jean-Francois Fauvarque
Christian Sarrazin
Patrice Simon
Pierre-Louis Taberba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CNAM Conservatoire National des Arts et Metiers
Original Assignee
CNAM Conservatoire National des Arts et Metiers
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 CNAM Conservatoire National des Arts et Metiers filed Critical CNAM Conservatoire National des Arts et Metiers
Publication of AU2002302703A1 publication Critical patent/AU2002302703A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01G11/26—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
    • H01G11/28—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features arranged or disposed on a current collector; Layers or phases between electrodes and current collectors, e.g. adhesives
    • 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
    • H01G11/66—Current collectors
    • H01G11/68—Current collectors characterised by their material
    • 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
    • H01G11/04—Hybrid capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

The invention concerns a method for producing an electrode of the type comprising in particular a current collector and an electrochemically active medium associated with the collector. Said method comprises a step which consists in providing a paint coating including conductive particles between the collector and the electrochemically active medium; and after said paint application, a step which consists in heat treatment of the paint at a temperature higher than room temperature. Said method is characterised in that the paint comprises an epoxy resin and a polyurethane, the proportion of epoxy resin ranging between 20 and 80 wt. %, the rest consisting essentially of polyurethane.
AU2002302703A 2001-05-04 2002-05-02 Production of current collectors for electrochemical generators in an organic medium Abandoned AU2002302703A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0106000A FR2824418B1 (en) 2001-05-04 2001-05-04 REALIZATION OF CURRENT COLLECTORS FOR ELECTROCHEMICAL GENERATORS IN ORGANIC MEDIA
FR01/06000 2001-05-04
PCT/FR2002/001512 WO2002091407A2 (en) 2001-05-04 2002-05-02 Production of current collectors for electrochemical generators in an organic medium

Publications (1)

Publication Number Publication Date
AU2002302703A1 true AU2002302703A1 (en) 2002-11-18

Family

ID=8862996

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002302703A Abandoned AU2002302703A1 (en) 2001-05-04 2002-05-02 Production of current collectors for electrochemical generators in an organic medium

Country Status (6)

Country Link
EP (1) EP1384239B1 (en)
AT (1) ATE280431T1 (en)
AU (1) AU2002302703A1 (en)
DE (1) DE60201675T2 (en)
FR (1) FR2824418B1 (en)
WO (1) WO2002091407A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101816054B (en) * 2007-09-28 2012-12-26 日本贵弥功株式会社 Polarizable electrode for electric double layer capacitor and electric double layer capacitor using the same
FR2977364B1 (en) 2011-07-01 2015-02-06 Hutchinson CURRENT COLLECTOR AND METHOD FOR MANUFACTURING THE SAME
FR3028088B1 (en) 2014-11-03 2016-12-23 Hutchinson CONDUCTIVE ELECTRODES AND METHOD FOR THE PRODUCTION THEREOF

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2913885B2 (en) * 1991-03-29 1999-06-28 東洋インキ製造株式会社 Lithium-manganese paper battery and conductive coating composition used therefor
JPH0582396A (en) * 1991-09-24 1993-04-02 Isuzu Motors Ltd Manufacture of electric double layer capacitor
JPH05304050A (en) * 1992-04-27 1993-11-16 Isuzu Motors Ltd Electric double layer capacitor
AU1668999A (en) * 1997-11-05 1999-05-31 Danionics A/S Double layer capacitor and its manufacturing method

Also Published As

Publication number Publication date
EP1384239B1 (en) 2004-10-20
EP1384239A2 (en) 2004-01-28
ATE280431T1 (en) 2004-11-15
WO2002091407A3 (en) 2003-01-16
FR2824418A1 (en) 2002-11-08
WO2002091407A2 (en) 2002-11-14
FR2824418B1 (en) 2005-05-27
DE60201675T2 (en) 2005-10-20
DE60201675D1 (en) 2004-11-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase