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評論記事

13 引用 (Scopus)

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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.

元の言語英語
ページ(範囲)185-193
ページ数9
ジャーナルScience and Technology of Advanced Materials
19
発行部数1
DOI
出版物ステータス出版済み - 12 31 2018

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All Science Journal Classification (ASJC) codes

  • Materials Science(all)

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