Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5146421 | International Journal of Hydrogen Energy | 2017 | 8 Pages |
Abstract
Magnesium hydride MgH2 is an attractive hydrogen storage candidate due to its high reversible hydrogen mass capacity of 7.6Â wt%, abundant resources of Mg and low cost. Unfortunately, its stubborn thermodynamic stability results in a high temperature of 573Â K for hydrogen desorption, which is still far from the target for practical applications. In this article, we highlight the recent advances in stress/strain effects on the de/rehydrogenation thermodynamics of MgH2, which sheds a new light on tuning the thermodynamic properties of magnesium and other metal hydrides for hydrogen storage.
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Authors
J. Zhang, S. Yan, H. Qu,