Abstract
A number of commercially available hydride-forming alloys of the MmNi5–xSnx (Mm=mischmetal, a mixture of lanthanides) type were examined using a high pressure, high temperature microbalance,scanning electron microscopy and X-ray diffraction. Activation conditions, reversible storage capacity, working pressures and temperatures, sensitivity to impurities, and morphological changes were explored.
Original language | English |
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Journal | Journal of Thermal Analysis and Calorimetry |
Volume | 64 |
Issue number | 3 |
Pages (from-to) | 859-866 |
ISSN | 1388-6150 |
DOIs | |
Publication status | Published - 2001 |
Keywords
- High pressure gravimetry
- High pressure microbalance
- Hydrogen absorption
- Hydrogen storage
- Metal hydride