Malizia, Mauro; Scott, Stuart A.; Torrente-Murciano, Laura; Garcia-Baldovi, Hermenegildo; Boies, Adam M.; Aljohani, Talal A.(MDPI AG, 2023-11)
[EN] The ion exchange of Na+ cations was used to photosensitise titanates nanotubes (Ti-NTs) with tris(2,2'-bipyridine)ruthenium(II) cations (Ru(bpy)(3)(2+)); this yielded a light-sensitised Ti-NTs composite denoted as ...
[EN] Herein, the direct covalent functionalization of single-walled carbon nanotubes (SWNT) is presented with an amino-decorated phenyl-phenothiazine (PTH-NH2) organophotocatalyst through the diazonium chemistry protocol. ...
Melillo, Arianna; Cabrero-Antonino, Maria; Navalón Oltra, Sergio; Alvaro Rodríguez, Maria Mercedes; Ferrer Ribera, Rosa Belén; García Gómez, Hermenegildo(Elsevier, 2020-12-05)
[EN] The photocatalytic activity of a series of five UiO-66 (M: Zr, Zr/Ti, Zr/Ce, Zr/Ce/Ti, Ce) materials for overall water splitting with generation of hydrogen and oxygen has been herein measured. The most efficient ...
García Mulero, Ana(Universitat Politècnica de València, 2019-04-11)
[ES] La disminución de las reservas de combustibles fósiles y el calentamiento global presenta un futuro alarmante para nuestro planeta. Es por esto por lo que se ha puesto una especial atención a los combustibles solares ...
Hernandis Altur, Vicente(Universitat Politècnica de València, 2021-09-02)
[ES] Actualmente, la fotocatálisis empleando luz visible cómo fuente de energía está considerada como una de las áreas de investigación más punteras dentro de la síntesis orgánica. Por tanto, el objetivo principal de este ...
Ortega Forte, Jorge(Universitat Politècnica de València, 2021-10-21)
[ES] El objetivo de este trabajo es evaluar y comparar el patrón de degradación, así como el patrón de biodegradabilidad y toxicidad durante diferentes tratamientos fotocatalíticos de oxitetraciclina (OTC), un antibiótico ...
Albarracín Sánchez, Ferran(Universitat Politècnica de València, 2015-03-02)
[EN] A photocatalytic, photoelectrochemical and transient absorption spectroscopy study for titanium oxide and gold doped titanium oxide. Comparison of how it affects the doping to the visible light photocatalytic activity. ...
Díez Jordán, Lucía Inmaculada(Universitat Politècnica de València, 2020-03-26)
[ES] La situación de partida que motiva este trabajo es la creciente necesidad de utilizar residuos industriales como materia prima para nuevos procesos, dada la urgencia por reemplazar la economía lineal por la circular. ...
Montés Gandia, Noelia(Universitat Politècnica de València, 2018-09-26)
[ES] El agua constituye uno de los elementos fundamentales de la vida que se está viendo
afectado por la acción humana, debido a los altos niveles de contaminación. En concreto, las
corrientes de aguas residuales procedentes ...
Selma Royo, Marta(Universitat Politècnica de València, 2014-09-30)
[EN] The concern about the increasing number of toxic compounds found in
the environment is increasing. Among these compounds are pharmaceuticals,
drugs of abuse, personal care products, steroids and hormones, surfactants ...
Bernabeu García, Antonio; Vicente Candela, Rafael; Peribañez Lopez, Miguel Angel; Arques Sanz, Antonio; Amat Payá, Ana María(Elsevier, 2011-07)
Dreissena polymorpha (zebra mussel) is an invasive freshwater bivalve mollusc that causes important technical and environmental problems. Titanium dioxide solar photocatalysis was checked for disinfestation of veligers of ...
Chacon Trillo, Jessica Dahize(Universitat Politècnica de València, 2020-03-26)
[ES] La necesidad de obtener energía genera un incremento constante de la concentración
de CO2 en la atmosfera procedente principalmente de la quema de combustibles fósiles,
alcanzando valores de 415 ppm en mayo del 2019. ...
[EN] Reduced graphene oxide (RGO) and titanium dioxide (TiO2) nanoparticles were immobilized on cotton textile substrates to produce self-cleaning textiles. Varying number of layers of RGO andTiO(2) nanoparticles were ...
Mateo-Mateo, Diego; Albero-Sancho, Josep; García Gómez, Hermenegildo(Elsevier, 2018-05)
[EN] The photocatalytic activity of NiO/Ni nanoparticles (NPs) supported on defective graphene (NiO/Ni-G) has been tested for the photoassisted CO2 reduction with H-2. NiO/Ni-G was prepared by H-2 reduction of NiCl2 adsorbed ...
Albero-Sancho, Josep; Mateo-Mateo, Diego; García Gómez, Hermenegildo(MDPI AG, 2019-03-01)
[EN] Photocatalysis has been proposed as one of the most promising approaches for solar fuel production. Among the photocatalysts studied for water splitting, graphene and related materials have recently emerged as attractive ...
Liu, Lichen(Universitat Politècnica de València, 2019-10-02)
Las especies de metal con diferentes tamaños (átomos individuales, nanocristales y nanopartículas) muestran un comportamiento catalítico diferente para diversas reacciones catalíticas heterogéneas. Se ha demostrado en la ...
[EN] Two series of novel carbon nitride photocatalysts, Rho-CN ("rhodizonate-doped carbon nitride") and Rho-CN-TC (Rho-CN treated in potassium thiocyanate melt), are synthesized in a multistep fashion via copolymerization ...
Cojocarua, Bogdan; Neatu, Stefan; Sacaliuc-Pârvulescu, Elena; Lévy, Francis; Pârvulescua, Vasile I.; García Gómez, Hermenegildo(Elsevier, 2011-07-08)
Two series of Au/TiO2 materials with different gold content have been prepared by dc-magnetron sputtering
on ceramic shaped pure anatase or Degussa P25 TiO2. The time of deposition was varied between 1
and 20 min in order ...
Molina-Muriel, Manuel; Eledath-Changarath, Mahesh; Dhingra, Archit; Albero-Sancho, Josep; Sánchez-Royo, J. F.; Ribera, Antonio; García Gómez, Hermenegildo(Elsevier, 2024-05)
[EN] Considering the flexibility in the synthesis that allows the formation of materials with more than two metals, the present study reports the preparation of trimetallic layered double hydroxides (LDHs) having Al as ...
[EN] This work is a study of the properties of TiO2-anatase nanoparticles attached by a low-melting point inorganic glass (530 degrees C). Unlike other low-melting glasses, this composition does not contain any toxic metal. ...