Screening of hydrogen storage media applying high pressure thermogravimetry

J.J. Bentzen, Allan Schrøder Pedersen, J. Kjøller

    Research output: Contribution to journalJournal articleResearchpeer-review


    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 languageEnglish
    JournalJournal of Thermal Analysis and Calorimetry
    Issue number3
    Pages (from-to)859-866
    Publication statusPublished - 2001


    • High pressure gravimetry
    • High pressure microbalance
    • Hydrogen absorption
    • Hydrogen storage
    • Metal hydride

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