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Hydrogen generation from chemical hydrides / Eyma Y. Marrero-Alfonso in Industrial & engineering chemistry research, Vol. 48 N° 8 (Avril 2009) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 48 N° 8 (Avril 2009) . - pp. 3703–3712 Titre : Hydrogen generation from chemical hydrides Type de document : texte imprimé Auteurs : Eyma Y. Marrero-Alfonso, Auteur ; Amy M. Beaird, Auteur ; Thomas A. Davis, Auteur Année de publication : 2009 Article en page(s) : pp. 3703–3712 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Chemical  hydrides  Hydrogen  Hydrolysis Résumé : Complex chemical hydrides can be used to store and deliver hydrogen gas to fuel cells, and thus are one of several candidate materials to be used in storage systems for the hydrogen economy. These hydrides have high native hydrogen content, and hydrogen can be released via several chemical pathways. This review summarizes the extensive literature on the kinetic and thermodynamic properties of the various reactions of chemical hydrides, with an emphasis on hydrolysis. These properties are significant because they affect all aspects of system design, as well as the recovery and recycle of the byproducts. Hydrolysis of chemical hydrides takes place at relatively low temperatures and gives promising theoretical hydrogen storage efficiencies. Complications include metastable kinetic pathways as well as inefficient utilization of water in the byproducts. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie8016225 [article] Hydrogen generation from chemical hydrides [texte imprimé] / Eyma Y. Marrero-Alfonso, Auteur ; Amy M. Beaird, Auteur ; Thomas A. Davis, Auteur . - 2009 . - pp. 3703–3712. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 48 N° 8 (Avril 2009) . - pp. 3703–3712 Mots-clés : Chemical  hydrides  Hydrogen  Hydrolysis Résumé : Complex chemical hydrides can be used to store and deliver hydrogen gas to fuel cells, and thus are one of several candidate materials to be used in storage systems for the hydrogen economy. These hydrides have high native hydrogen content, and hydrogen can be released via several chemical pathways. This review summarizes the extensive literature on the kinetic and thermodynamic properties of the various reactions of chemical hydrides, with an emphasis on hydrolysis. These properties are significant because they affect all aspects of system design, as well as the recovery and recycle of the byproducts. Hydrolysis of chemical hydrides takes place at relatively low temperatures and gives promising theoretical hydrogen storage efficiencies. Complications include metastable kinetic pathways as well as inefficient utilization of water in the byproducts. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie8016225