OA07073A - Procédé de fabrication d'électrodes minces, notamment d'électrodes à gaz, pour dispositifs électrochimiques et éleccédé, les électrodes pouvant être dotées de collecteurs de courant. - Google Patents

Procédé de fabrication d'électrodes minces, notamment d'électrodes à gaz, pour dispositifs électrochimiques et éleccédé, les électrodes pouvant être dotées de collecteurs de courant.

Info

Publication number
OA07073A
OA07073A OA57661A OA57661A OA07073A OA 07073 A OA07073 A OA 07073A OA 57661 A OA57661 A OA 57661A OA 57661 A OA57661 A OA 57661A OA 07073 A OA07073 A OA 07073A
Authority
OA
OAPI
Prior art keywords
electrodes
electrochemicals
fitted
possibly
current collectors
Prior art date
Application number
OA57661A
Other languages
English (en)
French (fr)
Inventor
Rene Vignaud
Original Assignee
Wonder Piles
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
Priority claimed from FR8107407A external-priority patent/FR2503937A1/fr
Priority claimed from FR8107408A external-priority patent/FR2503936B1/fr
Application filed by Wonder Piles filed Critical Wonder Piles
Publication of OA07073A publication Critical patent/OA07073A/xx

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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H01M4/8626—Porous electrodes characterised by the form
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8668—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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8673—Electrically conductive 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8875—Methods for shaping the electrode into free-standing bodies, like sheets, films or grids, e.g. moulding, hot-pressing, casting without support, extrusion without support
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inert Electrodes (AREA)
OA57661A 1981-04-13 1982-04-13 Procédé de fabrication d'électrodes minces, notamment d'électrodes à gaz, pour dispositifs électrochimiques et éleccédé, les électrodes pouvant être dotées de collecteurs de courant. OA07073A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8107407A FR2503937A1 (fr) 1981-04-13 1981-04-13 Procede de fabrication d'electrodes minces, notamment d'electrodes a gaz, pour dispositifs electrochimiques et electrodes minces obtenues par ce procede
FR8107408A FR2503936B1 (fr) 1981-04-13 1981-04-13 Procede de preparation de collecteurs de courant pour dispositifs electrochimiques, par depot sur des electrodes pour de tels dispositifs, et ensembles unitaires electrodes-collecteurs obtenus par ce procede

Publications (1)

Publication Number Publication Date
OA07073A true OA07073A (fr) 1984-01-31

Family

ID=26222329

Family Applications (1)

Application Number Title Priority Date Filing Date
OA57661A OA07073A (fr) 1981-04-13 1982-04-13 Procédé de fabrication d'électrodes minces, notamment d'électrodes à gaz, pour dispositifs électrochimiques et éleccédé, les électrodes pouvant être dotées de collecteurs de courant.

Country Status (6)

Country Link
US (1) US4440835A (de)
EP (1) EP0063981B1 (de)
CA (1) CA1167518A (de)
DE (1) DE3277667D1 (de)
MA (1) MA19441A1 (de)
OA (1) OA07073A (de)

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USD742209S1 (en) * 2013-08-24 2015-11-03 Richard Humm Welded fencing straight connector
USD781975S1 (en) * 2014-10-11 2017-03-21 Evgenii Kurov Hockey stick protector
USD740382S1 (en) * 2014-10-22 2015-10-06 Jason Bonque Koo Golf club ferrule
US10054392B2 (en) 2015-04-25 2018-08-21 Samuel P. Maroney Grip sleeve for firearm
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USD1051384S1 (en) 2023-03-24 2024-11-12 Restor3D, Inc. Bone fixation pin
USD1053353S1 (en) 2023-03-24 2024-12-03 Restor3D, Inc. Orthopedic screw
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Also Published As

Publication number Publication date
MA19441A1 (fr) 1982-12-31
EP0063981A1 (de) 1982-11-03
US4440835A (en) 1984-04-03
DE3277667D1 (en) 1987-12-17
EP0063981B1 (de) 1987-11-11
CA1167518A (en) 1984-05-15

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