Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7712709 | International Journal of Hydrogen Energy | 2016 | 6 Pages |
Abstract
A plateau region of Gd1.5Mg0.5Ni7 is observed between 0.06Â H/M and 0.82Â H/M. The reversible hydrogen content in the absorption-desorption cycle is approximately 1.0Â H/M. The enthalpy of hydride formation is evaluated as â24Â kJ/mol H2 from the Van't Hoff plot. The absorption-desorption behavior is excellent even at low temperatures below 243Â K. The hydrogen storage property of Gd1.5Mg0.5Ni7 is markedly improved by Mg substitution.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Kenji Iwase, Naoyoshi Terashita, Kazuhiro Mori, Suguru Tashiro, Hitoshi Yokota, Tetsuya Suzuki,