High-pressure torsion for new hydrogen storage materials

Kaveh Edalati, Etsuo Akiba, Zenji Horita

研究成果: ジャーナルへの寄稿総説査読

31 被引用数 (Scopus)

抄録

High-pressure torsion (HPT) is widely used as a severe plastic deformation technique to create ultrafine-grained structures with promising mechanical and functional properties. Since 2007, the method has been employed to enhance the hydrogenation kinetics in different Mg-based hydrogen storage materials. Recent studies showed that the method is effective not only for increasing the hydrogenation kinetics but also for improving the hydrogenation activity, for enhancing the air resistivity and more importantly for synthesizing new nanostructured hydrogen storage materials with high densities of lattice defects. This manuscript reviews some major findings on the impact of HPT process on the hydrogen storage performance of different titanium-based and magnesium-based materials.

本文言語英語
ページ(範囲)185-193
ページ数9
ジャーナルScience and Technology of Advanced Materials
19
1
DOI
出版ステータス出版済み - 12月 31 2018

!!!All Science Journal Classification (ASJC) codes

  • 材料科学(全般)

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