Hydriding of TiMo alloys at high hydrogen pressures
| Autor: | Ivan A. Bobrikov, V.N. Verbetsky, S. A. Lushnikov, V. G. Simkin, E. A. Movlaev |
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| Rok vydání: | 2016 |
| Předmět: |
010302 applied physics
Diffraction Hydrogen Hydride General Chemical Engineering Neutron diffraction Alloy Metals and Alloys Analytical chemistry chemistry.chemical_element 02 engineering and technology engineering.material 021001 nanoscience & nanotechnology Hydrogen desorption 01 natural sciences Inorganic Chemistry Crystallography chemistry Deuterium 0103 physical sciences Materials Chemistry engineering 0210 nano-technology |
| Zdroj: | Inorganic Materials. 52:1126-1131 |
| ISSN: | 1608-3172 0020-1685 |
| DOI: | 10.1134/s002016851611008x |
| Popis: | We studied the interaction of Ti0.40Mo0.60 and Ti0.34Mo0.66 alloys with hydrogen and obtained hydrogen desorption isotherms at pressures of up to 250 MPa. At high hydrogen pressures, we observed the formation of Ti0.40Mo0.60Н1.1 and Ti0.34Mo0.66Н0.8 hydride phases. According to X-ray diffraction data, the hydrides consisted of phases with a body-centered cubic and face-centered cubic (CaF2 structure) lattices. The structure of the deuteride based on the Ti0.40Mo0.60 alloy was studied by neutron diffraction. We identified the sites occupied by deuterium atoms and determined their occupancies. |
| Databáze: | OpenAIRE |
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