Gas-phase transport during the spreading of MoO3 on Al2O3 support surfaces: Photoelectron spectromicroscopic study
Article Abstract:
A study of the effect of different heat treatments on the spreading of the MoO3 crystallites is presented by systematically varying the temperature, the total pressure, and the humidity of the oxygen atmosphere. The study concluded that a gas-phase transport mechanism is active for the spreading of MoO3 on a flat Al2O3 support under the chosen conditions.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
Photoelectron spectromicroscopy of potassium redistribution in the O2 + H2 reaction on Rh(110)
Article Abstract:
The reversible condensation of potassium into large K + O coadsorption islands that occurs during the O2 + H2 reaction on Rh(110) surface predosed with potassium is investigated. Scanning photoelectron microscopy is used as a spatially resolving in situ method to follow the development of the condensation process through calibrated K and O profiles.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
Initial oxidation of a Rh(110) surface using atomic or molecular oxygen and reduction of the surface oxide by hydrogen
Article Abstract:
Study on the formation conditions, morphology, and reactivity of thin oxide films, grown on a Rh(110) surface in the ambient of atomic or molecular oxygen, is carried out. It is seen that the growth of oxide film by exposure of a Rh(110) surface to molecular oxygen requires higher pressures and temperatures.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Theoretical study of the adsorption of water on a model soot surface: II. Molecular dynamics simulations. Theoretical study of the adsorption of water on a model soot surface: I. Quantum chemical calculations
- Abstracts: Theoretical study of the adsorption of water on a model soot surface: II. Molecular dynamics simulations. part 2
- Abstracts: In situ surface-enhanced Raman scattering studies of the nitrosyl adduct of hemin adsorbed roughened silver surfaces in aqueous electrolytes
- Abstracts: Membrane perturbation by the lipopeptide surfactin and detergents as studied by deuterium NMR. Solvation of octane at water-and methanol-ice surfaces and surfactant effect of methanol at octane-water interface studied by temperature-programmed TOF-SIMS
- Abstracts: Theoretical analysis of structural, energetic, electronic, and defect properties of L[i.sub.2]O. Structural and electronic properties of Li2B4O7