NL288862A - - Google Patents

Info

Publication number
NL288862A
NL288862A NL288862DA NL288862A NL 288862 A NL288862 A NL 288862A NL 288862D A NL288862D A NL 288862DA NL 288862 A NL288862 A NL 288862A
Authority
NL
Netherlands
Application number
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.)
Publication of NL288862A publication Critical patent/NL288862A/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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8853—Electrodeposition
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/18—Electroplating using modulated, pulsed or reversing current
    • 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
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/09—Wave forms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inert Electrodes (AREA)
  • Electroplating Methods And Accessories (AREA)
NL288862D 1962-02-13 NL288862A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US172954A US3276976A (en) 1962-02-13 1962-02-13 Method of making a fuel cell electrode

Publications (1)

Publication Number Publication Date
NL288862A true NL288862A (OSRAM)

Family

ID=22629885

Family Applications (1)

Application Number Title Priority Date Filing Date
NL288862D NL288862A (OSRAM) 1962-02-13

Country Status (4)

Country Link
US (1) US3276976A (OSRAM)
DE (1) DE1293270B (OSRAM)
GB (1) GB1040681A (OSRAM)
NL (1) NL288862A (OSRAM)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607426A (en) * 1967-12-26 1971-09-21 Gen Electric Fuel cell electrode
US3658595A (en) * 1969-07-16 1972-04-25 Exxon Research Engineering Co Fuel cell with anode containing a catalyst composition of iridium and ruthenium
US3775267A (en) * 1973-01-04 1973-11-27 Bell Telephone Labor Inc Electrodeposition of rhodium
US4170739A (en) * 1977-12-23 1979-10-09 Frusztajer Boruch B Apparatus and method for supplying direct current with superimposed alternating current
US4273624A (en) * 1979-03-28 1981-06-16 Board Of Regents, State Of Florida, For The Use And Benefit Of The University Of Florida Thin platinum films on tin oxide substrates
JPS5931187B2 (ja) * 1980-01-21 1984-07-31 株式会社日立製作所 触媒電極の製造方法
US4285784A (en) * 1980-07-10 1981-08-25 The United States Of America As Represented By The Secretary Of The Interior Process of electroplating a platinum-rhodium alloy coating
GB2095025B (en) * 1981-03-17 1984-11-21 Hitachi Ltd Acid electrolyte fuel cell
US4490219A (en) * 1982-10-07 1984-12-25 International Business Machines Corporation Method of manufacture employing electrochemically dispersed platinum catalysts deposited on a substrate
US4552641A (en) * 1983-12-28 1985-11-12 Laitinen Herbert A Process for preparing a platinum surface on tin oxide substrate
US5085743A (en) * 1990-05-02 1992-02-04 Physical Sciences, Inc. Electrode for current-limited cell, cell including the electrode method for using the cell and a method of making the electrode
US5084144A (en) * 1990-07-31 1992-01-28 Physical Sciences Inc. High utilization supported catalytic metal-containing gas-diffusion electrode, process for making it, and cells utilizing it
US5296429A (en) * 1992-08-21 1994-03-22 The United States Of America As Represented By The Secretary Of The Navy Preparation of an electrocatalytic cathode for an aluminum-hydrogen peroxide battery
DE10043865A1 (de) * 2000-09-04 2002-03-14 Daimler Chrysler Ag Verfahren zur Herstellung eines Katalysators
DE102007003554A1 (de) * 2007-01-24 2008-07-31 Bayer Materialscience Ag Verfahren zur Leistungsverbesserung von Nickelelektroden

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1907710A (en) * 1931-03-27 1933-05-09 Dow Chemical Co Metal catalyst and preparation thereof
US1949131A (en) * 1932-11-14 1934-02-27 Thomas P Shields Rhodium plating
US2079840A (en) * 1933-10-11 1937-05-11 Hercules Powder Co Ltd Method for the production of a noble metal catalyst
FR960114A (OSRAM) * 1942-05-04 1950-04-13
US2453668A (en) * 1944-06-02 1948-11-09 Socony Vacuum Oil Co Inc Electrolytic method for the production of porous, catalytic metal
US2497110A (en) * 1946-02-04 1950-02-14 Eitel Mccullough Inc Method of making electrodes
US2451340A (en) * 1948-03-06 1948-10-12 Westinghouse Electric Corp Electroplating
US2720494A (en) * 1950-01-09 1955-10-11 Harold R Suter Process of preparing catalytic elements
US2726202A (en) * 1955-06-06 1955-12-06 Robotron Corp Method for plating by condenser discharge
BE551868A (OSRAM) * 1955-10-19
US2852447A (en) * 1955-10-21 1958-09-16 Hausner Johann Karl Method of electrodepositing chromium
US3098762A (en) * 1961-07-03 1963-07-23 Exxon Research Engineering Co Process for improving diffusion electrodes

Also Published As

Publication number Publication date
DE1293270B (de) 1969-04-24
US3276976A (en) 1966-10-04
GB1040681A (en) 1966-09-01

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