Effect of ball milling and cold rolling on hydrogen storage properties of nanocrystalline TiV<sub>1.6</sub>Mn<sub>0.4</sub> alloy
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | COUILLAUD, Samuel | |
| hal.structure.identifier | National Institute of Advanced Industrial Science and Technology [AIST] | |
| dc.contributor.author | ENOKI, H. | |
| hal.structure.identifier | Physics Department, Institut de Recherche sur l'Hydroge?ne | |
| dc.contributor.author | AMIRA, S. | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | BOBET, Jean-Louis | |
| hal.structure.identifier | National Institute of Advanced Industrial Science and Technology [AIST] | |
| dc.contributor.author | AKIBA, Etsuo | |
| hal.structure.identifier | Physics Department, Institut de Recherche sur l'Hydroge?ne | |
| dc.contributor.author | HUOT, J. | |
| dc.date.issued | 2009 | |
| dc.identifier.issn | 0925-8388 | |
| dc.description.abstractEn | The effect of high energy milling and cold rolling on the BCC solid solution TiV<sub>1.6</sub>Mn<sub>0.4</sub> was investigated. The as-cast alloy presented a nanocrystalline structure with a crystallite size of 17 nm. After 5 h of milling a slight reduction of crystallite size was measured and the BCC solid solution lattice parameter was reduced from 3.082 Å to 3.061 Å. Cold rolling also had for effect a reduction of crystallite size and lattice parameter. The main effect of cold rolling was to produce a highly textured alloy along the (2 0 0) Bragg peak. The as-cast alloy could store a maximum of 3.48 wt.% of hydrogen at 423 K and has a reversible capacity of 1.8 wt.%. The ball -milled and cold rolled samples did not absorb hydrogen even after 10 hydrogenation/dehydrogenation cycles. Possible reasons why ball milled and cold rolled samples did not absorb hydrogen are discussed. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | Cold rolling | |
| dc.subject.en | Ball milling | |
| dc.subject.en | BCC alloys | |
| dc.subject.en | Nanocrystalline | |
| dc.subject.en | Hydrogen absorption | |
| dc.title.en | Effect of ball milling and cold rolling on hydrogen storage properties of nanocrystalline TiV<sub>1.6</sub>Mn<sub>0.4</sub> alloy | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.jallcom.2009.05.037 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Journal of Alloys and Compounds | |
| bordeaux.page | 154-158 | |
| bordeaux.volume | 484 | |
| bordeaux.issue | 1-2 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00426236 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00426236v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Alloys%20and%20Compounds&rft.date=2009&rft.volume=484&rft.issue=1-2&rft.spage=154-158&rft.epage=154-158&rft.eissn=0925-8388&rft.issn=0925-8388&rft.au=COUILLAUD,%20Samuel&ENOKI,%20H.&AMIRA,%20S.&BOBET,%20Jean-Louis&AKIBA,%20Etsuo&rft.genre=article |
Fichier(s) constituant ce document
| Fichiers | Taille | Format | Vue |
|---|---|---|---|
|
Il n'y a pas de fichiers associés à ce document. |
|||