Interaction between Water Molecules and an Al2 – xO3 – y Single-Layer Film
Autor: | T. T. Magkoev, Katsuyuki Fukutani, G. E. Tuaev, E. N. Kozyrev, G. S. Grigorkina, O.G. Burdzieva, Vladislav Zaalishvili |
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Rok vydání: | 2020 |
Předmět: |
Materials science
Hydrogen Electrolysis of water technology industry and agriculture Oxide chemistry.chemical_element 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Photochemistry 01 natural sciences Oxygen 0104 chemical sciences Surfaces Coatings and Films chemistry.chemical_compound Adsorption chemistry Molecule Thin film 0210 nano-technology Spectroscopy |
Zdroj: | Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 14:617-620 |
ISSN: | 1819-7094 1027-4510 |
Popis: | Ultraviolet photoelectron and thermal-desorption spectroscopy data showed that water molecules dissociate under ultrahigh vacuum on the surface of a single-layer alumina film formed on Mo (110) and maintained at a low temperature, and they are desorbed during subsequent thermally stimulated recombination as hydrogen, water, and oxygen. Several recombination channels of adsorbed particles are due to the complete decomposition of water molecules and the metastable single-layer oxide film incompletely formed from Al(3 – x)+–O(2 – y)– interionic bonds and its specific interaction with H, O, and OH particles. |
Databáze: | OpenAIRE |
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