Influence of certain factors on the catalytic activity of skeletal nickel (in Russian)
Journal Article
·
· J. Appl. Chem. USSR (Engl. Transl.); (United States)
OSTI ID:6301106
Skeletal (Raney-type) nickel is an active catalyst of hydrogen ionization. At the same time, it is liable to chemisorption of impurities, which may cause poisoning of the catalyst. The authors have determined the influence of the following factors on ionization of hydrogen in presence of skeletal nickel catalyst: a) substances generally present as electrode components in fuel cells; b) substances which may be present in the electrolyte of an operating fuel cell (potassium carbonate, hydrogen peroxide). The method of polarization of a hydrogen half-cell of the suspension type was used for the investigations.
- Research Organization:
- M.V. Lomonosov Odessa Technological Institute, USSR
- OSTI ID:
- 6301106
- Journal Information:
- J. Appl. Chem. USSR (Engl. Transl.); (United States), Vol. 58:8; Other Information: Translated from Zh. Prikl. Khim.; 58: No. 8, 1885-1888(Aug 1985)
- Country of Publication:
- United States
- Language:
- Russian
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Related Subjects
30 DIRECT ENERGY CONVERSION
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
HYDROGEN
IONIZATION
HYDROGEN FUEL CELLS
MATERIALS TESTING
NICKEL
CATALYTIC EFFECTS
ACTIVATION ENERGY
ADDITIVES
CARBON
CHEMISORPTION
COBALT OXIDES
CURRENT DENSITY
ELECTROCATALYSTS
ELECTRODES
ELECTROLYTES
HYDROGEN PEROXIDE
IMPURITIES
NICKEL OXIDES
POLARIZATION
POTASSIUM CARBONATES
SILVER
ALKALI METAL COMPOUNDS
CARBON COMPOUNDS
CARBONATES
CATALYSTS
CHALCOGENIDES
CHEMICAL REACTIONS
COBALT COMPOUNDS
DIRECT ENERGY CONVERTERS
ELECTROCHEMICAL CELLS
ELEMENTS
ENERGY
FUEL CELLS
HYDROGEN COMPOUNDS
METALS
NICKEL COMPOUNDS
NONMETALS
OXIDES
OXYGEN COMPOUNDS
PEROXIDES
POTASSIUM COMPOUNDS
SEPARATION PROCESSES
SORPTION
TESTING
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
300503* - Fuel Cells- Materials
Components
& Auxiliaries
400400 - Electrochemistry
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
HYDROGEN
IONIZATION
HYDROGEN FUEL CELLS
MATERIALS TESTING
NICKEL
CATALYTIC EFFECTS
ACTIVATION ENERGY
ADDITIVES
CARBON
CHEMISORPTION
COBALT OXIDES
CURRENT DENSITY
ELECTROCATALYSTS
ELECTRODES
ELECTROLYTES
HYDROGEN PEROXIDE
IMPURITIES
NICKEL OXIDES
POLARIZATION
POTASSIUM CARBONATES
SILVER
ALKALI METAL COMPOUNDS
CARBON COMPOUNDS
CARBONATES
CATALYSTS
CHALCOGENIDES
CHEMICAL REACTIONS
COBALT COMPOUNDS
DIRECT ENERGY CONVERTERS
ELECTROCHEMICAL CELLS
ELEMENTS
ENERGY
FUEL CELLS
HYDROGEN COMPOUNDS
METALS
NICKEL COMPOUNDS
NONMETALS
OXIDES
OXYGEN COMPOUNDS
PEROXIDES
POTASSIUM COMPOUNDS
SEPARATION PROCESSES
SORPTION
TESTING
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
300503* - Fuel Cells- Materials
Components
& Auxiliaries
400400 - Electrochemistry