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In situ hydrogen loading on zirconium powder

På svenska

Author

  • Tuerdi Maimaitiyili
  • Jakob Blomqvist
  • Axel Steuwer
  • Christina Bjerkén
  • Olivier Zanellato
  • Matthew S. Blackmur
  • Jerome Andrieux
  • Fabienne Ribeiro

Summary, in English

For the first time, various hydride phases in a zirconium-hydrogen system have been prepared in a high-energy synchrotron X-ray radiation beamline and their transformation behaviour has been studied in situ. First, the formation and dissolution of hydrides in commercially pure zirconium powder were monitored in real time during hydrogenation and dehydrogenation, then whole pattern crystal structure analysis such as Rietveld and Pawley refinements were performed. All commonly reported low-pressure phases presented in the Zr-H phase diagram are obtained from a single experimental arrangement.

Publishing year

2015

Language

English

Pages

995-1000

Publication/Series

Journal of Synchrotron Radiation

Volume

22

Document type

Journal article

Publisher

International Union of Crystallography

Topic

  • Physical Sciences

Keywords

  • zirconium hydride
  • synchrotron X-ray diffraction
  • in situ hydrogen
  • charging
  • hydrogen-induced degradation
  • phase transformation

Status

Published

ISBN/ISSN/Other

  • ISSN: 1600-5775