Primo Arnau, Ana María; Marino, Tiziana; Corma Canós, Avelino; Molinari, Raffaele; García Gómez, Hermenegildo(American Chemical Society, 2011)
When irradiated with visible light (¿ > 400 nm) 1wt%gold-supported ceria nanoparticles generate oxygen from water (10.5 ¿mol 3 h 1)moreefficiently than the standardWO3 (1.7 ¿mol 3 h 1) even under UV irradiation (9.5 ¿mol ...
[EN] The photoproduction of hydrogen has been performed under visible light irradiation of Au–TiO2/activated carbon (AC) materials prepared by different activation methods. Results were compared against those obtained under ...
[EN] The exact chemical structure of non-crystallising natural products is still one of the main challenges in Natural Sciences. Despite tremendous advances in total synthesis, the absolute structural determination of a ...
Gomes Silva, Claudia; Juárez Marín, Raquel; Marino, Tiziana; Molinari, Raffaele; García Gómez, Hermenegildo(American Chemical Society, 2011)
: Gold nanoparticles supported on P25 titania (Au/TiO2) exhibit photocatalytic activity for UV and
visible light (532 nm laser or polychromatic light ¿ > 400 nm) water splitting. The ef¿ciency and operating
mechanism are ...
[EN] In this study, polyvinylidene fluoride (PVDF)-graphene oxide (GO) membranes were obtained by employing triethyl phosphate (TEP) as a solvent. GO nanosheets were prepared and characterized in terms of scanning and ...
Marino, Tiziana; Molinari, Raffaele; García Gómez, Hermenegildo(Elsevier, 2013-05-01)
The influence of gold nanoparticles on the photocatalytic activity (500 W-medium pressure Hg lamp) of TiO2 anatase for the conversion of benzene to phenol has been studied. Au/TiO2 samples (Au loading ranging from 0.25 to ...