A pulsed-field-gradient NMR study of hydrogen diffusion in the Laves-phase compounds ZrCr2Hx
- 1 August 1994
- journal article
- Published by IOP Publishing in Journal of Physics: Condensed Matter
- Vol. 6 (31) , 6367-6374
- https://doi.org/10.1088/0953-8984/6/31/035
Abstract
Hydrogen diffusivities D in C14-ZrCr2H0.4 and C15-ZrCr2Hx (0.22Cr2) sites occupied by hydrogen in these compounds. A diffusion model that considers jumps between next-nearest-neighbour (Zr2Cr2) sites via metastable (ZrCr3) sites is discussed.Keywords
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