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Listar por autor "Montes Navajas, Pedro Manuel"

Mostrando ítems 1-8 de 8

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 ...
Host guest complexes between cucurbit[n]urils and acetanilides having aminopropyl units

Buaki-Sogo, Mireia; Montes Navajas, Pedro Manuel; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo (Elsevier, 2013)

[EN] 2-(Propylamino)acetamide of aniline (1a), and bis-2-(propylamino)acetamide of ortho- (1b) and para-(1c) phenylenediamine form host-guest complexes with CB[6], CB[7] and CB[8] as evidenced by the variations in the H-1 ...
Influence of CB[n] complexation on the quenching of 2,4,6-triphenylpyrylium excited states by Fe2+ ions

Montes Navajas, Pedro Manuel; García Gómez, Hermenegildo (Elsevier, 2013)

[EN] This manuscript focuses on the influence that the addition of Fe2+ as electron donor quencher exerts on the photophysics of 2,4,6-triphenylpyrylium (TP+) depending on the formation or not of supramolecular inclusion ...
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) ...
Sistemas supramoleculares basados en la encapsulación en cucurbit(n)uriles

Montes Navajas, Pedro Manuel (Universitat Politècnica de València, 2009-10-22)

Desde el comienzo de su modernización a finales del siglo XVIII, la Química se ha desarrollado continua y rápidamente a través de la teoría atómico-molecular; sin embargo, esta química del enlace covalente ha sido explotada ...
Síntesis de perilenodiimidas solubles en agua como sensores fluorescentes

Montes Navajas, Pedro Manuel (Universitat Politècnica de València, 2017-10-19)

[ES] Una de las herramientas más utilizadas de la Biotecnología son las moléculas sonda fluorescentes que permitan extraer información analítica, no sólo cualitativa sino sobre todo cuantitativa, de diferentes procesos ...
Surface area measurement of graphene oxide in aqueous solutions

Montes Navajas, Pedro Manuel; Asenjo, Natalia G.; Santamaria, Ricardo; Menendez, Rosa; Corma Canós, Avelino; García Gómez, Hermenegildo (American Chemical Society, 2013-11-05)

Graphene oxide (GO) forms persistent dispersions in aqueous solutions up to concentrations of 0.2 mg mL(-1). Addition of methylene blue (MB) to these aqueous dispersion of GO gives rise to the observation in optical ...
Unexpected solvent isotope effect on the triplet lifetime of methylene blue associated to cucurbit[7]uril

Alarcón, Emilio; González Béjar, María; Montes Navajas, Pedro Manuel; García Gómez, Hermenegildo; Lissi, Eduardo; Scaiano, Juan C. (The Royal Society of Chemistry, 2012)

[EN] Methylene blue shows an isotope dependent triplet lifetime that is 50% longer in D2O compared with H2O as a result of electronic-to-vibrational relaxation. The effect is enhanced when the dye is bound to curcubit[7]uril ...