Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por autor "Serra, Marco"

Mostrando ítems 1-9 de 9

Alginate as template in the preparation of active titania photocatalysts

Buaki-Sogo, Mireia; Serra, Marco; Primo Arnau, Ana María; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (WILEY-VCH Verlag GmbH & Co. KGaA,, 2012)

[EN] A simple and reliable procedure to prepare TiO2 and Au/TiO2 samples with high photocatalytic activity for hydrogen generation from water/methanol mixtures is reported, which uses natural alginate as the templating ...
Carbamoilación de aminas alifáticas empleando dimetilcarbonato y nanopartículas de oro soportadas sobre óxido de cerio como catalizador

Serra ., Marco (Universitat Politècnica de València, 2012-05-25)

Los carbamatos son importantes intermedios de síntesis para preparar isocianatos, pesticidas y otras moléculas caracterizadas por una cierta importancia biológica. La síntesis de los isocianatos en escala industrial se ...
Constrasting photocatalytic activity of commercial TiO2 samples for hydrogen generation

Montes Navajas, Pedro Manuel; Serra, Marco; Corma Canós, Avelino; García Gómez, Hermenegildo (Elsevier, 2014-04-15)

series of 20 commercial titanium dioxide samples, including Evonik P-25, Millenium, Huntsman,Crenox, Kronnos or Hombikat, have been tested as photocatalysts for hydrogen generation from wateror water/methanol mixtures under ...
Doped Framework Iron Hydroxyl Phosphate as Photocatalyst for Hydrogen Production from Water/Methanol Mixtures

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 ...
Influence of the irradiation wavelength on the photocatalytic activity of Au-Pt nanoalloys supported on TiO2 for hydrogen generation from water

Montes Navajas, Pedro Manuel; Serra, Marco; García Gómez, Hermenegildo (Royal Society of Chemistry, 2013)

[EN] Seven samples of P25 titania containing Au Pt nanoalloys at constant total metal loading (0.25% wt),very similar particle size (1.5 nm) and different proportions of Pt (0.0, 22.8, 27.8, 35.0, 50.0, 69.0 and 100.0% wt) ...
Photocatalyst based on titanium or iron semiconductors for the generation of hydrogen from water upon solar irradiation

Serra, Marco (Universitat Politècnica de València, 2016-03-05)

The objective of present thesis is to prepare and evaluate photocatalyst for hydrogen generation from water methanol mixture using solar light. This general objective has been accomplished by applying diff ...
Photocatalytic Activity of Au/TiO2 Photocatalysts for H2 Evolution: Role of the Au Nanoparticles as a Function of the Irradiation Wavelength

Serra, Marco; Albero Sancho, Josep; García Gómez, Hermenegildo (Wiley, 2015-06-22)

An investigation of hydrogen production with a series of Au/TiO2 photocatalysts reveals that the Au nanoparticles play different roles depending on the wavelength of the light irradiation. Under visible-light irradiation, ...
Synergy of the combination of titanate nanotubes with titania nanoparticles for the photocatalytic hydrogen generation from water-methanol mixture using simulated sunlight

Serra, Marco; García Gómez, Hermenegildo (Hindawi Limited, 2014)

[EN] Alkali digestion of titanium nanoparticles leads, after neutralization, to the formation of titanate nanotubes with long aspect ratio. One salient change in the formation of titanate nanotubes is the observation of ...
Visible light photocatalytic activity for hydrogen production from water-methanol mixtures of open-framework V-doped mixed-valence titanium phosphate

Serra, Marco; García Baldoví, Hermenegildo; Albarracín Sánchez, Ferran; García Gómez, Hermenegildo (Elsevier, 2016-04)

[EN] Titanium dioxide is the most widely used photocatalyst for hydrogen production from water. Its main limitation consists in the lack of photocatalytic activity under visible light irradiation. One strategy to overcome ...