Particle decoration in super critical fluid to improve the hydrogen sorption cyclability of magnesium

J. L. Bobet, C. Aymonier, D. Mesguich, F. Cansell, K. Asano, E. Akiba

研究成果: ジャーナルへの寄稿学術誌査読

23 被引用数 (Scopus)

抄録

Hydrogen is now one of the potential vectors of energy for the future. To overcome the problems of hydrogen storage, many works are focused towards the development of new materials. In this paper, new composite materials Mg @ metal catalysts (Ni or Pd) are synthesized with an original route, the chemical fluid deposition process in supercritical fluids. The two studied materials (Mg @ Ni and Mg @ Pd) show the potentiality of the CFD route in supercritical fluids to decor surfaces with a structuration from the micrometer scale down to the nanometer one. Regarding hydrogen sorption, the catalytic effect of Ni is higher than the one of palladium. The cyclability is hugely improved with 'SCF materials' in comparison with ball milling ones because the catalysts stay always on the magnesium particle surface.

本文言語英語
ページ(範囲)250-254
ページ数5
ジャーナルJournal of Alloys and Compounds
429
1-2
DOI
出版ステータス出版済み - 2月 21 2007
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 材料力学
  • 機械工学
  • 金属および合金
  • 材料化学

フィンガープリント

「Particle decoration in super critical fluid to improve the hydrogen sorption cyclability of magnesium」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル