Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1281109 | International Journal of Hydrogen Energy | 2009 | 7 Pages |
Abstract
Electrochemical hydriding of magnesium alloys in alkaline solutions is proposed as a method of storing hydrogen in a solid phase. In this article, we present a new approach to hydrogen storage for mobile applications. Rapidly solidified ribbons of Mg–14Ni alloy were prepared by melt spinning. Subsequently, they were exposed to electrochemical hydriding at 90 °C/120 min in various alkaline electrolytes. It was found that hydrogen reached up to 1.4 wt.%. Higher hydrogen concentrations might be achieved by proper adjustment of hydriding conditions.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
D. Vojtěch, B. Šuštaršič, M. Morťaniková, A. Michalcová, A. Veselá,