Phase transformations in hydrogen sorption-desorption by hydrides of intermetallic compounds of the CrB structural type
Journal Article
·
· Journal of Structural Chemistry
- M.V. Lomonosov State Univ., Moscow (Russian Federation)
The authors consider phase transformations in intermetallic-H{sub 2} systems, occurring during sorption-desorption of hydrogen. As the objects of investigation, the authors used intermetallic hydrides of the CrB structural type: ZrNiH{sub 3.0}, HfNiH{sub 3.0}, ZrCoH{sub 3.0}, HfCoH{sub 3.0}. The phase transitions have been studied for the first time by in situ X-ray phase analysis. The authors have identified the following phases: ZrNiH{sub 1.0}, HfNiH{sub 1.0}, HfNiH{sub 3.0}, ZrCoH{sub 3.0}. The authors have shown the effect of the composition of the intermetallic compounds on the phase transitions for sorption-desorption processes.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 241155
- Journal Information:
- Journal of Structural Chemistry, Journal Name: Journal of Structural Chemistry Journal Issue: 5 Vol. 32; ISSN JSTCAM; ISSN 0022-4766
- Country of Publication:
- United States
- Language:
- English
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