| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1502268 | Scripta Materialia | 2006 | 4 Pages |
Abstract
Formation abilities of perovskite-type hydrides in Ca1+xT–H, where T = 3d transition metals and x = 0–1.0, were examined. CaNiH3 and CaCoH3 were found to form the cubic perovskite structure. In the former hydride, the maximum amount of Ni vacancy is estimated to be approximately 20%, CaNi0.8H3, using powder neutron diffraction measurements. The thermal desorption processes of CaT–H for T = Fe, Co or Ni were investigated by the relationship between perovskite- and complex-type hydrides.
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Authors
K. Ikeda, S. Kato, K. Ohoyama, Y. Nakamori, H.T. Takeshita, S. Orimo,