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The kinetics of low-temperature oxygen migration in ZrWMoO8

Allen, S.; Evans, J.S.O.

Authors

S. Allen



Abstract

ZrWMoO8 has been shown to undergo a phase transition at remarkably low temperatures in which oxygen atoms become dynamically disordered. The kinetics of this process have been studied by a variety of laboratory-based time and temperature dependent powder diffraction experiments. Oxygen mobility from temperatures as low as 205 K has been confirmed and an activation energy of 34 kJ mol(-1) estimated for the migration process.

Citation

Allen, S., & Evans, J. (2004). The kinetics of low-temperature oxygen migration in ZrWMoO8. Journal of materials chemistry, 14(2), 151-156

Journal Article Type Article
Publication Date 2004
Journal Journal of Materials Chemistry
Print ISSN 0959-9428
Publisher Royal Society of Chemistry
Peer Reviewed Peer Reviewed
Volume 14
Issue 2
Pages 151-156