IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v14y2021i20p6710-d657440.html
   My bibliography  Save this article

Effect of HPT on the First Hydrogenation of LaNi 5 Metal Hydride

Author

Listed:
  • Renato Belli Strozi

    (Graduate Program of Materials Science and Engineering, Federal University of Sao Carlos, Rod. Washington Luis, km 235, Sao Carlos 13565-905, SP, Brazil
    Hydrogen Research Institute, Université du Québec à Trois-Rivières (UQTR), Trois-Rivieres, QC G9A 5H7, Canada)

  • Julia Ivanisenko

    (Institute of Nanotechnology (INT), Karlsruhe Institute of Technology (KIT), 76021 Karlsruhe, Germany)

  • Natalia Koudriachova

    (School of Physical Sciences, University of Cambridge, Trinity Lane, Cambridge CB2 1TN, UK)

  • Jacques Huot

    (Hydrogen Research Institute, Université du Québec à Trois-Rivières (UQTR), Trois-Rivieres, QC G9A 5H7, Canada)

Abstract

This paper reports the effect of high-pressure torsion (HPT) on the first hydrogenation of LaNi 5 . We found that, for loose powder, reduction of particle size has an effect of increasing the incubation time and decreasing the hydrogen capacity. A higher amount of HPT turns only marginally reduce the incubation time but has no effect on hydrogen capacity. In all cases, the first dehydrogenation and subsequent hydrogenation have the same kinetics, irrespective of the particle size or number of HPT turns. Therefore, for LaNi 5 , HPT has a beneficial effect only for the first hydrogenation.

Suggested Citation

  • Renato Belli Strozi & Julia Ivanisenko & Natalia Koudriachova & Jacques Huot, 2021. "Effect of HPT on the First Hydrogenation of LaNi 5 Metal Hydride," Energies, MDPI, vol. 14(20), pages 1-10, October.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:20:p:6710-:d:657440
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/14/20/6710/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/14/20/6710/
    Download Restriction: no
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Thi-Thu Le & Claudio Pistidda & Julián Puszkiel & María Victoria Castro Riglos & David Michael Dreistadt & Thomas Klassen & Martin Dornheim, 2021. "Enhanced Hydrogen Storage Properties of Li-RHC System with In-House Synthesized AlTi 3 Nanoparticles," Energies, MDPI, vol. 14(23), pages 1-16, November.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:14:y:2021:i:20:p:6710-:d:657440. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.