Exploració per autor "Idriss, Hicham"
Ara es mostren els items 1-7 de 7
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Comprehensive study of all-solid-state Z-scheme photocatalytic systems of ZnO/Pt/CdZnS
Isimjan, Tayirjan Taylor; Maity, Partha; Llorca Piqué, Jordi; Ahmed, Toseef; Parida, Manas R.; Mohammed, Omar F.; Idriss, Hicham (American Chemical Society (ACS), 2017-08-22)
Article
Accés obertWe have investigated a Z-scheme based on a ZnO/Pt/CdZnS photocatalyst, active in the presence of a complex medium composed of acetic acid and benzyl alcohol, the effects of which on the catalyst stability and performance ... -
Ethanol photoreaction to Hydrogen over Au/TiO(2) catalysts: Effect of Au particle size and TiO(2) bulk structure
Nadeem, M. A; Waterhouse, G.I.N; Llorca Piqué, Jordi; Muir, Joah M. R.; Idriss, Hicham (2011)
Text en actes de congrés
Accés restringit per política de l'editorialSolar hydrogen production from renewables such as ethanol and water is potentially a key means of fuel generation either for direct combustion or to power fuel cells. To achieve this few methods are possible among them ... -
Heterogenized water oxidation catalysts prepared by immobilizing Klaui-type organometallic precursors
Pastori, Gabriele; Wahab, Khaja; Bucci, Alberto; Bellachioma, Gianfranco; Zuccaccia, Cristiano; Llorca Piqué, Jordi; Idriss, Hicham; Macchioni, Alceo (2016-09-12)
Article
Accés obertAn efficient heterogenized water oxidation catalyst (2_TiO2) has been synthesized by immobilizing the Kläui-type organometallic precursor [Cp*Ir{P(O)(OH)2}3]Na (2, Cp*=1,2,3,4,5-pentamethylcyclopentadienyl ligand) onto ... -
Low temperature infrared study of carbon monoxide adsorption on rh/ceo2
Idriss, Hicham; Llorca Piqué, Jordi (2019-07-01)
Article
Accés obertFundamental studies of the interaction of adsorbates with metal oxides alone and on which a noble metal is deposited provide information needed for catalytic reactions. Rh/CeO2 is one of the textbook catalysts for many ... -
Performance comparison of Ni/TiO2 and Au/TiO2 photocatalysts for H2 production in different alcohol-water mixtures
Chen, Wan-Ting; Chan, Andrew; Sun-Waterhouse, Dongxiao; Llorca Piqué, Jordi; Idriss, Hicham; Waterhouse, Geoffrey I.N. (2018-11-01)
Article
Accés obertThis study systematically compares the performance of 0.5¿wt% Ni/P25 TiO2 and 2¿wt% Au/P25 TiO2 photocatalysts for H2 production in alcohol-water mixtures under UV excitation. HRTEM, XANES and EXAFS confirmed the presence ... -
Photocatalyzed hydrogen evolution from water by a composite catalyst of NH2-MIL-125(Ti) and surface nickel(II) species
Meyer, Kim; Bashir, Shahid; Llorca Piqué, Jordi; Idriss, Hicham; Ranocchiari, Marco; van Bokhoven, Jeroen A. (2016-09-01)
Article
Accés obertA composite of the metal–organic framework (MOF) NH2-MIL-125(Ti) and molecular and ionic nickel(II) species, catalyzed hydrogen evolution from water under UV light. In 95 v/v¿% aqueous conditions the composite produced ... -
Up-conversion luminescence coupled to plasmonic gold nanorods for light harvesting and hydrogen production
AlGhamdi, H.; Katsiev, K.; Wahab, A.K.; Llorca Piqué, Jordi; Idriss, Hicham (2017-11-07)
Article
Accés obertThe conversion of infrared light to visible-light which allows a larger fraction of sun-light to be used is needed to improve light-harvesting. In this work a tri-functional material composed of an up-converter (NaYF4–Yb–Tm), ...