AT280379B - Verfahren zur Herstellung dünner Elektroden für Brennstoffzellen - Google Patents

Verfahren zur Herstellung dünner Elektroden für Brennstoffzellen

Info

Publication number
AT280379B
AT280379B AT469168A AT469168A AT280379B AT 280379 B AT280379 B AT 280379B AT 469168 A AT469168 A AT 469168A AT 469168 A AT469168 A AT 469168A AT 280379 B AT280379 B AT 280379B
Authority
AT
Austria
Prior art keywords
production
fuel cells
thin electrodes
electrodes
thin
Prior art date
Application number
AT469168A
Other languages
German (de)
English (en)
Original Assignee
Cie Generale D Elek Cite
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 Cie Generale D Elek Cite filed Critical Cie Generale D Elek Cite
Application granted granted Critical
Publication of AT280379B publication Critical patent/AT280379B/de

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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • H01M4/8885—Sintering or firing
    • H01M4/8889—Cosintering or cofiring of a catalytic active layer with another type of layer
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • 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
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8853—Electrodeposition
    • 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
    • H01M4/861—Porous electrodes with a gradient in the porosity
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12042—Porous component
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/1209—Plural particulate metal components
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/12139—Nonmetal particles in particulate component
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12944—Ni-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
  • Pivots And Pivotal Connections (AREA)
AT469168A 1967-05-18 1968-05-15 Verfahren zur Herstellung dünner Elektroden für Brennstoffzellen AT280379B (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR106891A FR1532411A (fr) 1967-05-18 1967-05-18 Procédé de préparation d'électrodes minces pour piles à combustible et produit obtenu
FR107849A FR1531674A (fr) 1967-05-18 1967-05-25 Procédé d'obtention d'électrodes minces au nickel-bore pour piles à combustible,et électrodes ainsi obtenues
FR133769 1967-12-26

Publications (1)

Publication Number Publication Date
AT280379B true AT280379B (de) 1970-04-10

Family

ID=27244105

Family Applications (1)

Application Number Title Priority Date Filing Date
AT469168A AT280379B (de) 1967-05-18 1968-05-15 Verfahren zur Herstellung dünner Elektroden für Brennstoffzellen

Country Status (12)

Country Link
US (1) US3573991A (en:Method)
AT (1) AT280379B (en:Method)
BE (1) BE714712A (en:Method)
CH (1) CH474867A (en:Method)
DE (1) DE1771399C3 (en:Method)
DK (1) DK122298B (en:Method)
FR (3) FR1532411A (en:Method)
GB (1) GB1195763A (en:Method)
LU (1) LU56038A1 (en:Method)
NL (1) NL6806888A (en:Method)
NO (1) NO120149B (en:Method)
SE (1) SE332244B (en:Method)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2061501A1 (en) * 1969-02-10 1971-06-25 Inst Francais Du Petrole Hydrophobic electrode coating for fuel cell - s and combustion piles
US4175055A (en) * 1978-06-28 1979-11-20 United Technologies Corporation Dry mix method for making an electrochemical cell electrode
US4287232A (en) * 1978-06-28 1981-09-01 United Technologies Corporation Dry floc method for making an electrochemical cell electrode
US4670214A (en) * 1986-05-12 1987-06-02 Energy Conversion Devices, Inc. Method for making electrode material from high hardness active materials
DE19512755C2 (de) * 1995-04-05 1997-02-27 Mtu Friedrichshafen Gmbh Poröse Kathode mit bimodaler Porenverteilung und Verfahren zu deren Herstellung
DE19519847C1 (de) * 1995-05-31 1997-01-23 Forschungszentrum Juelich Gmbh Anodensubstrat für eine Hochtemperatur-Brennstoffzelle
US6007632A (en) * 1997-07-11 1999-12-28 Vitrom Manufacturing Consultants System and method for impregnating a moving porous substrate with active materials to produce battery electrodes
JP2003109609A (ja) * 2001-09-27 2003-04-11 Honda Motor Co Ltd 燃料電池用電極の製造方法およびその装置
US20030098237A1 (en) * 2001-11-28 2003-05-29 3M Innovative Properties Company Fuel cell gas diffusion layer coating process and treated article
US20060045985A1 (en) * 2004-09-02 2006-03-02 Kozak Paul D Method and apparatus for electrostatically coating an ion-exchange membrane or fluid diffusion layer with a catalyst layer
US20090211522A1 (en) * 2008-02-21 2009-08-27 Gm Global Technology Operations, Inc. Use of Variable Frequency Microwaves to Control the Teflon Profile of Gas Diffusion Media
DE102010044552B4 (de) * 2010-09-07 2015-04-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung einer Elektrode für eine Speicherzelle für elektrische Energie

Also Published As

Publication number Publication date
FR1531674A (fr) 1968-07-05
SE332244B (en:Method) 1971-02-01
BE714712A (en:Method) 1968-11-06
FR1556338A (en:Method) 1969-02-07
DE1771399A1 (de) 1972-02-03
NL6806888A (en:Method) 1968-11-19
DE1771399C3 (de) 1974-08-15
NO120149B (en:Method) 1970-09-07
DK122298B (da) 1972-02-14
CH474867A (fr) 1969-06-30
DE1771399B2 (en:Method) 1973-10-11
GB1195763A (en) 1970-06-24
LU56038A1 (en:Method) 1970-01-13
FR1532411A (fr) 1968-07-12
US3573991A (en) 1971-04-06

Similar Documents

Publication Publication Date Title
CH527642A (de) Verfahren zur Herstellung einer Elektrode für elektrochemische Verfahren
AT297321B (de) Verfahren zur Herstellung von Polyurethanen
AT320044B (de) Verfahren zur Herstellung einer Elektrolytscheibe für Brennstoffzellen
AT263872B (de) Elektrode für Brennstoffzellen und Verfahren zur Herstellung derselben
CH503547A (de) Vorrichtung zur elektrochemischen Herstellung von Zahnrädern
AT280379B (de) Verfahren zur Herstellung dünner Elektroden für Brennstoffzellen
AT276326B (de) Verfahren zur elektrochemischen Herstellung von Olefinoxyden
CH485336A (de) Verfahren zur Herstellung von Elektroden für galvanische Hochtemperatur-Brennstoffzellen mit festem Elektrolyt
AT289919B (de) Verfahren zur Herstellung von Gittern für Batterieplatten
AT282718B (de) Verfahren zur Herstellung eines dünnen keramischen Festelektrolyt-Überzuges für Brennstoffelemente
CH442450A (de) Verfahren zur Herstellung von Röhren-Elektroden für Akkumulatoren
CH491060A (de) Verfahren zur Herstellung eines elektrisch leitfähigen Zündsatzes für schnellwirksame Spaltzündmittel
AT279524B (de) Verfahren zur Herstellung aktiver Trockenhefe
AT288319B (de) Verfahren zur herstellung von wasserfreiem fluorwasserstoff
AT314481B (de) Verfahern zur Herstellung einer Elektrode für elektrochemische Verfahren
CH484831A (de) Verfahren zur Herstellung von Fluorwasserstoff
AT299425B (de) Verfahren zur Herstellung von Kraftstoffen für Überschallfluggeräte
CH504380A (de) Verfahren zur Herstellung von Natriumhydrid
AT282720B (de) Verfahren zur Erhöhung der Leistung von Elektroden für Brennstoffzellen
AT272428B (de) Verfahren zur Herstellung von Bleiakkumulatorelektroden
CH488292A (de) Verfahren zur Herstellung von Sauerstoff-Elektroden für Brennstoffzellen
AT302438B (de) Verfahren zur Herstellung von Gittern für Batterieplatten
CH490743A (de) Verfahren zur Herstellung von Elektrodenplatten für Bleiakkumulatoren
AT270769B (de) Verfahren zur Herstellung einer Elektrodenplatte für Bleiakkumulatoren
AT294417B (de) Verfahren zur Herstellung von unvernetzten Terpolymerisaten

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee