Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Pighin, Santiago Alberto | - |
| dc.creator | Urretavizcaya, Guillermina | - |
| dc.creator | Castro, Facundo | - |
| dc.date | 2018-08-31T15:25:44Z | - |
| dc.date | 2018-08-31T15:25:44Z | - |
| dc.date | 2017-06 | - |
| dc.date | 2018-08-31T13:51:34Z | - |
| dc.date.accessioned | 2019-04-29T15:52:59Z | - |
| dc.date.available | 2019-04-29T15:52:59Z | - |
| dc.date.issued | 2017-06 | - |
| dc.identifier | Pighin, Santiago Alberto; Urretavizcaya, Guillermina; Castro, Facundo; Reversible hydrogen storage in Mg(HxF1−x)2 solid solutions; Elsevier Science Sa; Journal of Alloys and Compounds; 708; 6-2017; 108-114 | - |
| dc.identifier | 0925-8388 | - |
| dc.identifier | http://hdl.handle.net/11336/57873 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/304543 | - |
| dc.description | Mg(HxF1−x)2 solid solutions have been synthesized by mechanical milling MgF2 and MgH2 under H2 atmosphere. Complete solubility has been observed at 475 °C. The solid solution presents a rutile-type structure with the anion site randomly occupied by H− or F− and with lattice parameters showing positive deviations from Vegard's law. The solution can be decomposed and re-formed reversibly by changing H2 pressure. For example, Mg(H0.9F0.1)2 reversibly stores 5.5 wt. % H2 in less than 3 min at 440 °C. During decomposition H2 is released, and Mg and a solution rich in F appear as products. This process takes place in two clearly marked stages controlled by F− concentration in the material. The decomposition enthalpy of the first one is close to that of MgH2 for Mg(H0.9F0.1)2, and decreases with the H content in the solution. | - |
| dc.description | Fil: Pighin, Santiago Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Universidad Nacional del Comahue; Argentina | - |
| dc.description | Fil: Urretavizcaya, Guillermina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Universidad Nacional de Cuyo; Argentina | - |
| dc.description | Fil: Castro, Facundo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Universidad Nacional de Cuyo; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Elsevier Science Sa | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.jallcom.2017.02.297 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0925838817307454 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.subject | HYDROGEN STORAGE | - |
| dc.subject | MECHANICAL MILLING | - |
| dc.subject | SOLID SOLUTIONS | - |
| dc.subject | Ingeniería de los Materiales | - |
| dc.subject | Ingeniería de los Materiales | - |
| dc.subject | INGENIERÍAS Y TECNOLOGÍAS | - |
| dc.title | Reversible hydrogen storage in Mg(HxF1−x)2 solid solutions | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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