Hydrogen photoproduction from bio-derived alcohols in an optical fiber honeycomb reactor loaded with Au/TiO2

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dc.contributor	Universitat Politècnica de Catalunya. Institut de Tècniques Energètiques
dc.contributor	Universitat Politècnica de Catalunya. GREENER - Grup de recerca d'estudis energètics i de les radiacions
dc.contributor.author	Taboada Cabellos, Elena
dc.contributor.author	Angurell Purroy, Inmaculada
dc.contributor.author	Llorca Piqué, Jordi
dc.date	2014-05-01
dc.identifier.citation	Taboada, E.; Angurell, I.; Llorca, J. Hydrogen photoproduction from bio-derived alcohols in an optical fiber honeycomb reactor loaded with Au/TiO2. "Journal of photochemistry and photobiology A. Chemistry", 01 Maig 2014, vol. 281, p. 35-39.
dc.identifier.citation	1010-6030
dc.identifier.citation	10.1016/j.jphotochem.2014.03.004
dc.identifier.uri	http://hdl.handle.net/2117/23605
dc.language.iso	eng
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject	Àrees temàtiques de la UPC::Energies
dc.subject	Àrees temàtiques de la UPC::Energies::Recursos energètics renovables::Biocombustibles
dc.subject	Bioéthanol
dc.subject	Bio-ethanol
dc.subject	Bio-glycerol
dc.subject	Titania
dc.subject	Gold
dc.subject	Bioetanol
dc.title	Hydrogen photoproduction from bio-derived alcohols in an optical fiber honeycomb reactor loaded with Au/TiO2
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/article
dc.description.abstract	Cordierite honeycombs loaded with 1 wt.% Au/TiO2 have been used in an optical fiber photoreactor illuminated with UV LEDs to produce hydrogen at 298 K from aqueous methanol, ethanol, glycerol, bio-ethanol, and bio-glycerol in liquid phase. The amount of alcohol has been varied between 1% and 100%. Under the same photoreaction conditions, the amount of hydrogen produced follows the trend: methanol similar to ethanol similar to glycerol > bio-ethanol >> bio-glycerol. Hydrogen photogeneration is significantly enhanced (4-5-fold increase) in the optical fiber honeycomb photoreactor with respect to a conventional slurry photoreactor. (C) 2014 Elsevier B.V. All rights reserved.

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