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Listar por autor "Mateo Mateo, Diego"

Mostrando ítems 1-17 de 17

111 oriented gold nanoplatelets on multilayer graphene as visible light photocatalyst for overall water splitting

Mateo Mateo, Diego; Esteve Adell, Iván; Albero Sancho, Josep; Sánchez Royo, Juan Francisco; Primo Arnau, Ana María; García Gómez, Hermenegildo (Nature Publishing Group, 2016-06-06)

[EN] Development of renewable fuels from solar light appears as one of the main current challenges in energy science. A plethora of photocatalysts have been investigated to obtain hydrogen and oxygen from water and solar ...
A Heterogeneous Carbon Nitride Nickel Photocatalyst for Efficient Low-Temperature CO2 Methanation

Barrio, Jesus; Mateo-Mateo, Diego; Albero-Sancho, Josep; García Gómez, Hermenegildo; Shalom, Menny (John Wiley & Sons, 2019-11-27)

[EN] The Sabatier reaction, i.e., the hydrogenation of CO2 to methane (CH4) using hydrogen (H-2), constitutes a potentially scalable method to store energy in a product with a high energy density. However, up to today, ...
De novo synthesis of mesoporous photoactive titanium(iv)-organic frameworks with MIL-100 topology

Castells-Gil, Javier; Padial, Natalia M.; Almora-Barrios, Neyvis; da Silva, Ivan; Mateo-Mateo, Diego; Albero-Sancho, Josep; García Gómez, Hermenegildo; Martí-Gastaldo, Carlos (The Royal Society of Chemistry, 2019-04-21)

[EN] Most developments in the chemistry and applications of metal-organic frameworks (MOFs) have been made possible thanks to the value of reticular chemistry in guiding the unlimited combination of organic connectors and ...
Estudio de fotocatalizadores basados en grafeno con defectos para la producción de combustibles solares

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 ...
Estudio de la producción fotoelectrocatalítica de hidrógeno a partir del agua empleando materiales basados en grafeno

Herpt Valdivia, Javier Van (Universitat Politècnica de València, 2019-10-15)

[ES] El trabajo a realizar consistirá en la preparación de fotoelectrodos basados en grafeno a partir de biopolímeros obtenidos de desechos de biomasa. Estos fotoelectrodos se caracterizarán empleando técnicas espectroscópicas, ...
Gas-Phase Photochemical Overall H2 S Splitting by UV Light Irradiation

Garcia-Baldovi, Hermenegildo; Albero-Sancho, Josep; Ferrer Ribera, Rosa Belén; Mateo-Mateo, Diego; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (John Wiley & Sons, 2017)

[EN] Splitting of hydrogen sulfide is achieved to produce valueadded chemicals. Upon irradiation at 254 nm in the gas phase and in the absence of catalysts or photocatalysts at near room temperature, H2S splits into ...
Graphene supported NiO/Ni nanoparticles as efficient photocatalyst for gas phase CO2 reduction with hydrogen

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 ...
Graphene-Based Materials as Efficient Photocatalysts for Water Splitting

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 ...
Long-Term Photostability in Terephthalate Metal-Organic Frameworks

Mateo-Mateo, Diego; Santiago-Portillo, Andrea; Albero-Sancho, Josep; Navalón Oltra, Sergio; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (John Wiley & Sons, 2019-12-02)

[EN] Prolonged (weeks) UV/Vis irradiation under Ar of UiO-66(Zr), UiO66 Zr-NO2, MIL101 Fe, MIL125 Ti-NH2, MIL101 Cr and MIL101 Cr(Pt) shows that these MOFs undergo photodecarboxylation of benzenedicarboxylate (BDC) linker ...
N-doped defective graphene decorated by strontium titanate as efficient photocatalyst for overall water splitting

Mateo-Mateo, Diego; Garcia-Mulero, Ana; Albero-Sancho, Josep; García Gómez, Hermenegildo (Elsevier, 2019-09-05)

[EN] This manuscript reports the synergic effect for overall water splitting of N-doped defective graphenes obtained from the pyrolysis of biomass wastes, upon deposition at 1 wt% of Al-doped SrTiO3 containing RhCrOx ...
Obtención de combustibles solares usando fotocatalizadores a base de grafeno

Mateo Mateo, Diego (Universitat Politècnica de València, 2019-05-27)

[ES] En las últimas décadas se ha producido un incremento gradual en el consumo energético a escala mundial. Este aumento de las necesidades energéticas lleva asociado el consumo masivo de combustibles fósiles, principalmente ...
Oriented 2.0.0 Cu2O nanoplatelets supported on few-layers graphene as efficient visible light photocatalyst for overall water splitting

Mateo-Mateo, Diego; Esteve-Adell, Iván; Albero-Sancho, Josep; Primo Arnau, Ana Maria; García Gómez, Hermenegildo (Elsevier, 2017-02)

[EN] Cu2O nanoplatelets with preferential 2.0.0 facet orientation supported on few layers graphene were prepared as films in a single step by pyrolysis at 900 degrees C under inert atmosphere of Cu2+-chitosan precursor. ...
Photoassisted methanation using Cu2O nanoparticles supported on graphene as a photocatalyst

Mateo-Mateo, Diego; Albero-Sancho, Josep; García Gómez, Hermenegildo (The Royal Society of Chemistry, 2017-11-01)

[EN] Photoassisted CO2 methanation can be carried out efficiently at 250 degrees C using Cu2O nanoparticles supported on few layer graphene (Cu2O/G) as a photocatalyst. The Cu2O/G photocatalyst has been prepared by chemical ...
Structure–activity relationship in Ti phosphate-derived photocatalysts for H2 evolution

Mateo-Mateo, Diego; Gonell-Gómez, Francisco; Albero-Sancho, Josep; Corma Canós, Avelino; García Gómez, Hermenegildo (Elsevier, 2017-03)

[EN] Photocatalytic H2 production has emerged as one of the most clean and promising renewable energy sources. In spite of the efforts to obtain efficient photocatalysts able to produce H2 from Sun light and water, there ...
Synergism of Au and Ru Nanoparticles in Low-Temperature Photoassisted CO2 Methanation

Mateo-Mateo, Diego; De Masi, Deborah; Albero-Sancho, Josep; Lacroix, Lisa-Marie; Fazzini, Pier-Francesco; Chaudret, Bruno; García Gómez, Hermenegildo (John Wiley & Sons, 2018)

[EN] Au and Ru nanoparticles have been deposited on Siralox® substrate by impregnation and chemical reduction, respectively (Au-Ru-S). The as-prepared material has demonstrated to be very active for the selective CO2 ...
The mechanism of photocatalytic CO2 reduction by graphene-supported Cu2O probed by sacrificial electron donors

Mateo-Mateo, Diego; Asiri, Abdullah M.; Albero-Sancho, Josep; García Gómez, Hermenegildo (The Royal Society of Chemistry, 2018)

[EN] Cu2O nanoparticles of 5 nm average size have been adsorbed (1.74 wt% loading) on defective graphene (Cu2O/G) previously obtained by the pyrolysis of alginic acid sodium salt. The Cu2O crystal phase was determined by ...
Titanium-Perovskite-Supported RuO2 Nanoparticles for Photocatalytic CO2 Methanation

Mateo-Mateo, Diego; Albero-Sancho, Josep; García Gómez, Hermenegildo (Cell Press, 2019-08-21)

[EN] This manuscript reports the photothermal activity for CO2 methanation of RuO2 nanoparticles supported on strontium titanate (STO) operating at 150 degrees C under simulated sunlight irradiation. The RuO2/STO sample ...