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Título : Recent progress and new perspectives on metal amide and imide systems for solid-state hydrogen storage
Autor : Garroni, Sebastiano
Santoru, Antonio .
Hujun, Cao .
Dornheim, Martin .
Klassen, Thomas .
Milanese, Chiara .
Gennari, Fabiana .
Pistidda, Claudio .
Publicado en: Energies, 2018, V. 11, n. 5, 1027
Editorial : MDPI
Fecha de publicación : abr-2018
ISSN : 1996-1073
DOI: 10.3390/en11051027
Resumen : Hydrogen storage in the solid state represents one of the most attractive and challenging ways to supply hydrogen to a proton exchange membrane (PEM) fuel cell. Although in the last 15 years a large variety of material systems have been identified as possible candidates for storing hydrogen, further efforts have to be made in the development of systems which meet the strict targets of the Fuel Cells and Hydrogen Joint Undertaking (FCH JU) and U.S. Department of Energy (DOE). Recent projections indicate that a system possessing: (i) an ideal enthalpy in the range of 20–50 kJ/mol H2, to use the heat produced by PEM fuel cell for providing the energy necessary for desorption; (ii) a gravimetric hydrogen density of 5 wt. % H2 and (iii) fast sorption kinetics below 110 °C is strongly recommended. Among the known hydrogen storage materials, amide and imide-based mixtures represent the most promising class of compounds for on-board applications; however, some barriers still have to be overcome before considering this class of material mature for real applications. In this review, the most relevant progresses made in the recent years as well as the kinetic and thermodynamic properties, experimentally measured for the most promising systems, are reported and properly discussed
Palabras clave: hydrogen storage materials
metal amides
thermodynamics and kinetics
Materia: Materiales
Ensayos (Tecnología)
Licencia: https://creativecommons.org/licenses/by/4.0/
URI : http://hdl.handle.net/10259/4835
Versión del editor: https://doi.org/10.3390/en11051027
Aparece en las colecciones: Artículos ICCRAM

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