Relation of surface structure to the electrocatalytic activity of tungsten carbide
Conference
·
· Prepr., Div. Pet. Chem., Am. Chem. Soc.; (United States)
OSTI ID:7107739
This study relates the surface composition and structure of W/sub x/C to the preparation method and to its electrocatalytic activity for hydrogen oxidation in acid. Auger electron spectroscopy is used to examine the composition of the surface and x-ray photoemission spectroscopy to examine the valence states of the atoms at the surface. Structural characterization of the bulk was accomplished using x-ray diffraction. (DLC)
- Research Organization:
- United Technologies Research Center, East Hartford, CT
- OSTI ID:
- 7107739
- Journal Information:
- Prepr., Div. Pet. Chem., Am. Chem. Soc.; (United States), Journal Name: Prepr., Div. Pet. Chem., Am. Chem. Soc.; (United States) Vol. 22:2; ISSN ACPCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400500* -- Photochemistry
CARBIDES
CARBON COMPOUNDS
CATALYTIC EFFECTS
CHEMICAL PREPARATION
CHEMICAL REACTIONS
CRYOGENIC FLUIDS
ELEMENTS
FLUIDS
HYDROGEN
NONMETALS
OXIDATION
SURFACES
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
TUNGSTEN CARBIDES
TUNGSTEN COMPOUNDS
400500* -- Photochemistry
CARBIDES
CARBON COMPOUNDS
CATALYTIC EFFECTS
CHEMICAL PREPARATION
CHEMICAL REACTIONS
CRYOGENIC FLUIDS
ELEMENTS
FLUIDS
HYDROGEN
NONMETALS
OXIDATION
SURFACES
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
TUNGSTEN CARBIDES
TUNGSTEN COMPOUNDS