Structural and hydrogen absorption/desorption properties of YNi<sub>4−<i>x</i></sub>Al<sub><i>x</i></sub>Mg compounds (with 0 ≤ <i>x</i> ≤ 1.5)
| hal.structure.identifier | Department of Science and Engineering of Oxide Materials and Nanomaterials | |
| dc.contributor.author | STAN, Cristina | |
| hal.structure.identifier | Department of Science and Engineering of Oxide Materials and Nanomaterials | |
| dc.contributor.author | ANDRONESCU, Ecaterina | |
| hal.structure.identifier | National Institute for Physics of Materials | |
| dc.contributor.author | PREDOI, D. | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | BOBET, Jean-Louis | |
| dc.date.issued | 2008 | |
| dc.identifier.issn | 0925-8388 | |
| dc.description.abstractEn | The compounds YNi<sub>4−<i>x</i></sub>Al<sub><i>x</i></sub>Mg with 0 ≤ <i>x</i> ≤ 1.5, crystallizing in the C15 structure type (MgCu<sub>4</sub>Sn-type), have been elaborated by mechanical milling and a subsequent heat treatment at 650 °C for 1 h. It was possible to synthesize the compounds YNi<sub>4−<i>x</i></sub>Al<sub><i>x</i></sub>Mg with <i>x</i> up to approximately 1.15 and the lattice parameters was in good agreement with those already reported. All the samples, excepting the YNi<sub>4</sub>Mg compound, absorbed and desorbed hydrogen reversibly and no structural change is reported after the hydrogenation. A direct relationship between the lattice parameters and the equilibrium plateau pressure was found. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | Intermetallics | |
| dc.subject.en | Hydrogen storage | |
| dc.subject.en | Mg-based alloys | |
| dc.title.en | Structural and hydrogen absorption/desorption properties of YNi<sub>4−<i>x</i></sub>Al<sub><i>x</i></sub>Mg compounds (with 0 ≤ <i>x</i> ≤ 1.5) | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.jallcom.2007.07.064 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Journal of Alloys and Compounds | |
| bordeaux.page | 228-234 | |
| bordeaux.volume | 461 | |
| bordeaux.issue | 1-2 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00380998 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00380998v1 | |
| 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=2008&rft.volume=461&rft.issue=1-2&rft.spage=228-234&rft.epage=228-234&rft.eissn=0925-8388&rft.issn=0925-8388&rft.au=STAN,%20Cristina&ANDRONESCU,%20Ecaterina&PREDOI,%20D.&BOBET,%20Jean-Louis&rft.genre=article |
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