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Photocatalytic CO2 reduction using non-titanium metal oxides and sulfides

Navalón Oltra, Sergio; Dhakshinamoorthy, Amarajothi; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (Wiley-VCH Verlag, 2013-04)

[EN] Titanium dioxide (TiO2) is by far the most widely used photocatalyst both for the degradation of pollutants and in the field of renewable energies for the production of solar fuels. However, TiO2 has strong limitations ...
Reconstruction of the carbon sp2 network in graphene oxide by low-temperature reaction with CO

Pulido, Angeles; Concepción Heydorn, Patricia; Boronat Zaragoza, Mercedes; Botas, C.; Alvarez, P.; Menendez, R.; Corma Canós, Avelino (Royal Society of Chemistry, 2012)

[EN] Low-temperature (-176 degrees C) CO adsorption on graphene oxide and partially reduced graphene oxide sheets was investigated in a combined IR spectroscopic and DFT study. The reactivity of the carbon vacancies in the ...
Recovery of zinc from spent pickling solutions using an electrochemical reactor in presence and absence of an anion-exchange membrane: Galvanostatic operation

Carrillo Abad, Jorge; García Gabaldón, Montserrat; Ortega Navarro, Emma María; Pérez-Herranz, Valentín (Elsevier, 2012-09-19)

The performance of a one- and two-compartment electrochemical reactor under galvanostatic control for zinc recovery present in the spent pickling solutions is studied in this paper. These solutions, which mainly contain ...
Synergy between the metal nanoparticles and the support for the hydrogenation of functionalized carboxylic acids to diols on Ru/TiO2

Primo Arnau, Ana María; Concepción Heydorn, Patricia; Corma Canós, Avelino (Royal Society of Chemistry, 2011)

Ruthenium nanoparticles supported on titania are over three times more active than conventional ruthenium on carbon for the hydrogenation of lactic acid. This superior catalytic activity can be due to a combined action of ...
The impact of pre-reduction thermal history on the metal surface topology and site-catalytic activity of Co=SiO2 Fischer Tropsch catalysts

Prieto González, Gonzalo; Concepción Heydorn, Patricia; Murciano Martínez, Raúl; Martinez Feliu, Agustin (Elsevier, 2013-06)

[EN] For ex-nitrate Co/SiO2 Fischer Tropsch synthesis (FTS) catalysts, the influence of the early thermal treatments during catalyst synthesis on the ultimate catalytic properties is studied without overlapping of particle ...
Tunability by alkali metal cations of photoinduced charge separation in azacrown functionalized graphene

Ballesteros Garrido, Rafael; De Miguel de la Torre, Maykel; Domenech-Carbo, Antonio; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (Royal Society of Chemistry, 2013)

A modified graphene oxide contg. aza-9-crown-3 ether units covalently anchored was prepd.; aq. suspensions of this material in the presence of Li+, Na+ and K+ cations exhibit enhanced electrochem. response, enhanced ...

Now showing items 21-26 of 26

Browsing by Subject "Reduction"

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Browsing by Subject "Reduction"