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Hydrogen diffusion in proton conducting oxides and in nanocrystalline metals

  • R. Hempelmann
Conference paper
Part of the Lecture Notes in Physics book series (LNP, volume 519)

Abstract

Experimentally the hydrogen diffusion mechanism in quite complex materials systems can be investigated by means of quasielastic neutron scattering and, in certain limits, by means of muon spin relaxation. This is demonstrated for proton conducting oxides and for nanocrystalline metals. To what extent this diffusion can be called anomalous has to be clarified in future studies.

Keywords

Solid State Ionic Hydrogen Diffusion Nanocrystalline Metal Elastic Line Pulse Electrodeposition 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag 1999

Authors and Affiliations

  • R. Hempelmann
    • 1
  1. 1.Physikalische ChemieUniversität des SaarlandesSaarbrückenGermany

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