Cargando…

High-pressure torsion for new hydrogen storage materials

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 mater...

Descripción completa

Detalles Bibliográficos
Autores principales: Edalati, Kaveh, Akiba, Etsuo, Horita, Zenji
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5827773/
https://www.ncbi.nlm.nih.gov/pubmed/29511396
http://dx.doi.org/10.1080/14686996.2018.1435131
_version_ 1783302534678446080
author Edalati, Kaveh
Akiba, Etsuo
Horita, Zenji
author_facet Edalati, Kaveh
Akiba, Etsuo
Horita, Zenji
author_sort Edalati, Kaveh
collection PubMed
description 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.
format Online
Article
Text
id pubmed-5827773
institution National Center for Biotechnology Information
language English
publishDate 2018
publisher Taylor & Francis
record_format MEDLINE/PubMed
spelling pubmed-58277732018-03-06 High-pressure torsion for new hydrogen storage materials Edalati, Kaveh Akiba, Etsuo Horita, Zenji Sci Technol Adv Mater Focus on Carbon-neutral Energy Science and Technology 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. Taylor & Francis 2018-02-19 /pmc/articles/PMC5827773/ /pubmed/29511396 http://dx.doi.org/10.1080/14686996.2018.1435131 Text en © 2018 The Author(s). Published by National Institute for Materials Science in partnership with Taylor & Francis http://creativecommons.org/licenses/by/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Focus on Carbon-neutral Energy Science and Technology
Edalati, Kaveh
Akiba, Etsuo
Horita, Zenji
High-pressure torsion for new hydrogen storage materials
title High-pressure torsion for new hydrogen storage materials
title_full High-pressure torsion for new hydrogen storage materials
title_fullStr High-pressure torsion for new hydrogen storage materials
title_full_unstemmed High-pressure torsion for new hydrogen storage materials
title_short High-pressure torsion for new hydrogen storage materials
title_sort high-pressure torsion for new hydrogen storage materials
topic Focus on Carbon-neutral Energy Science and Technology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5827773/
https://www.ncbi.nlm.nih.gov/pubmed/29511396
http://dx.doi.org/10.1080/14686996.2018.1435131
work_keys_str_mv AT edalatikaveh highpressuretorsionfornewhydrogenstoragematerials
AT akibaetsuo highpressuretorsionfornewhydrogenstoragematerials
AT horitazenji highpressuretorsionfornewhydrogenstoragematerials