Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5148519 | International Journal of Hydrogen Energy | 2017 | 10 Pages |
Abstract
In this paper we present an in-situ neutron diffraction experiment on the dehydrogenation of Mg2FeH6. Stoichiometric mixtures of 2Mg + Fe were ball milled in a hydrogen environment. After desorption, the samples were exposed to different combinations of hydrogen/deuterium at different temperatures in order to absorb hydrogen or deuterium at specific synthesis steps. Using this hydrogen/deuterium absorption mixture, we found that there may be a hydrogen-deuterium exchange happening when both Mg2FeH6 and MgD2 are present.
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Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Julien Lang, Helmut Fritzche, Alexandre Augusto Cesario Asselli, Jacques Huot,