Growth of MoSi2 by Molten Salt Technique Using Mo-Based Compounds
| Autor: | Daisuke Ishikawa, K. Shirai, Wen Li, T. Nonomura, Kaito Nakane, L.-J. Chou, Y.-J. Wu, Hirokazu Tatsuoka, C.-W. Hsu |
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| Rok vydání: | 2012 |
| Předmět: |
Materials science
Hexagonal crystal system Alloy Hexagonal phase chemistry.chemical_element Bioengineering Surfaces and Interfaces Crystal structure engineering.material Condensed Matter Physics Surfaces Coatings and Films Crystallography chemistry Chemical engineering Mechanics of Materials Molybdenum Homogeneity (physics) engineering Molten salt Chemical composition Biotechnology |
| Zdroj: | e-Journal of Surface Science and Nanotechnology. 10:55-58 |
| ISSN: | 1348-0391 |
| DOI: | 10.1380/ejssnt.2012.55 |
| Popis: | The hexagonal phase MoSi2 was grown using MoS2 powder as the source material by the molten salt method. The structural and morphological properties of the resultant silicides are characterized. As a comparison, the structural and compositional characterizations were made for the Mo-silicides grown on a Mo substrate and a Mo-Ti alloy compact. It was revealed that the homogeneity of the chemical composition of the silicides grown using MoS2 is improved, except for the existence of the Si source powders, though a small amount of S remained in the powder. The layered structure of MoS2 with a hexagonal crystalline structure would affect the growth morphology and enhance the formation of the hexagonal MoSi2. A simple growth procedure to fix the crystalline structure using an appropriate starting material under a preferable growth environment is proposed. [DOI: 10.1380/ejssnt.2012.55] |
| Databáze: | OpenAIRE |
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