García Mulero, Ana(Universitat Politècnica de València, 2023-03-20)
[ES] En la actualidad, el elevado consume energético y el aumento de la concentración de CO2 en la atmósfera han hecho necesaria la búsqueda de nuevas opciones para los procesos actuales. Una respuesta ha sido el aprovechamiento ...
[EN] ZnO/ZnS nanostructures were successfully synthesized by a simple electrochemical anodization of zinc in a glycerol based electrolyte containing sulfide-ammonium fluoride. The influence of different hydrodynamic ...
[EN] Iron oxide nanostructures are of particular interest because they can be used as photocatalysts in water splitting due to their advantageous properties. Electrochemical anodization is one of the best techniques to ...
Molina García, Miquel(Universitat Politècnica de València, 2022-07-19)
[EN] This study investigates the degradation of N-methyl-2-pyrrolidone (NMP) by UV-C and UV-C/PMS-treatment processes. The degradation of NMP was less than 2% by UV-C photolysis. To enhance the degradation of NMP, zinc and ...
Serra, Marco; García Baldoví, Hermenegildo; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo(Wiley, 2015-09)
[EN] In the search for novel photocatalysts for hydrogen production and with the alpha-Fe2O3 photoelectrocatalyst as a recent precedent, we report herein the preparation, semiconductor properties and photocatalytic activity ...
Navarro Gázquez, Pedro José(Universitat Politècnica de València, 2019-09-02)
[ES] El objetivo del presente Trabajo Fin de Máster (TFM) es estudiar la eficiencia de fotoelectrodos
preparados a base de grafeno dopado para la producción fotoelectroquímica de hidrógeno a
partir de agua. Además, se ...
Segura Sanchis, Elena(Universitat Politècnica de València, 2017-10-25)
The aim of this Master Thesis is to synthesize a new material to be used as photocatalyst in the production of hydrogen from water triggered by sunlight. First, the photocatalytic material was synthesized, since this ...
Achary, S. N.; Errandonea, Daniel; Muñoz, Alfonso; Rodríguez Hernández, Plácida; Manjón Herrera, Francisco Javier; Krishna, P. S. R.; Patwe, S. J.; Grover, V.; Tyagi, A.(Royal Society of Chemistry, 2013)
In this work we report the metastability and the energetics of the phase transitions of three different polymorphs of BiPO4, namely trigonal (Phase-I, space group P3(1)21), monoclinic monazite-type (Phase-II, space group ...
Domingo-Torner, Carlos; García Gabaldón, Montserrat; Martí Calatayud, Manuel César; Mestre, S.; Pérez-Herranz, Valentín(Elsevier, 2023-02)
[EN] Advanced Oxidation Processes have been proven to be an efficient way to remove organic pollutants from wastewaters. In this work, a ceramic electrode of Sb-SnO2 (BCE) with a layer of the photocatalytic material
BiFeO3 ...
García Aboal, Rocío(Universitat Politècnica de València, 2021-10-22)
[ES] La creciente urbanización e industrialización de las sociedades en las últimas décadas han provocado una alta demanda de energía. No obstante, mientras no se desarrollen fuentes de energía renovables que se constituyan ...
Espinosa López, Juan Carlos; Navalón Oltra, Sergio; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo(Wiley, 2015-09-01)
Diamond nanoparticles (NPs) purified conveniently by Fenton oxidn. and modified by a subsequent H2 annealing redn. (D3) are an adequate support for small Ag NPs that are highly active as a (photo-​)​Fenton ...
Iron oxide nanostructures have emerged as promising materials for being used as photocatalysts for hydrogen production due to their advantageous properties. However, their low carrier mobility and short hole diffusion ...
López Timoner, Rubén(Universitat Politècnica de València, 2023-07-24)
[ES] El presente TFM tiene como objetivo estudiar el comportamiento de diversos fotocatalizadores
basados en nitruros de carbono grafítico provenientes de dos fuentes diferentes de nitrógeno,
una de ellas es la urea y ...