Materials for Hydrogen Storage in Nanocavities: Design criteria

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Título :	Materials for Hydrogen Storage in Nanocavities: Design criteria
Palabras clave :	Hydrogen storage Porous solids Porous material Adsorption
Fecha de publicación :	16-ene-2013
Editorial :	ScienceDirect
Descripción :	The adsorption potential for a given adsorbate depends of both, material surface and adsorbate properties. In this contribution the possible guest-host interactions for H2 within a cavity or on a surface are discussed considering the molecule physical properties. Five different interactions contribute to the adsorption forces for this molecule: 1) quadrupole moment interaction with the local electric field gradient; 1) electron cloud polarization by a charge center; 3) dispersive forces (van der Waals); 4) quadrupole moment versus quadrupole moment between neighboring H2 molecules, and, 5) H2 coordination to a metal center. The relative importance of these five interactions for the hydrogen storage in nanocavities is discussed from experimental evidences in order to extract materials design criteria for molecular hydrogen storage. ª 2009 Professor T. Nejat Veziroglu. Published by Elsevier Ltd. All rights reserved.
URI :	http://www.repositoriodigital.ipn.mx/handle/123456789/11136
Otros identificadores :	i n t e r n a t i o n a l j o u rna l o f hydrogen energy 3 4 ( 2 0 0 9 ) 9 1 6 3 – 9 1 6 7 http://hdl.handle.net/123456789/647
Aparece en las colecciones:	Doctorado

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Fichero	Descripción	Tamaño	Formato
2009IJHEnergy-DesignCriteria 1.pdf		96.77 kB	Adobe PDF	Visualizar/Abrir

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