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 ...
García-Gómez, Alejandra; Fernández-Blanco, Ana Cristina; Herance, Jose Raul; Albero-Sancho, Josep; García Gómez, Hermenegildo(The Royal Society of Chemistry, 2017)
[EN] Due to their electrical conductivity, graphenes in small weight percentages can increase the efficiency of semiconducting catalysts. Besides conductivity, other reasons for this beneficial influence of graphenes on ...
Hu, Hu Jiajun; Peng, Lu; Primo Arnau, Ana Maria; Albero-Sancho, Josep; García Gómez, Hermenegildo(Elsevier, 2022-05-18)
[EN] Development of efficient and stable electrodes for hydrogen and oxygen evolution from water constituted of abundant elements and prepared by sustainable and scalable procedures is of considerable importance for producing ...
Peng, Yong; Albero-Sancho, Josep; Alvarez, Eleuterio; García Gómez, Hermenegildo(Royal Society of Chemistry, 2019-09-01)
[EN] A hybrid benzidinium lead iodide perovskite (formula: PbI(3)benzidinium(0.5)) (3) with a 1D structure has been synthesized and characterized. The hybrid perovskite exhibits visible light (lambda > 450 nm) photocatalytic ...
Peng, Yong(Universitat Politècnica de València, 2021-09-02)
[ES] La conversión de energía solar a productos químicos se considera una de las estrategias más viables para abordar los problemas derivados del uso masivo de combustibles fósiles y la excesiva emisión antropogénica de ...
Albero-Sancho, Josep; Asiri, Abdullah M.; García Gómez, Hermenegildo(The Royal Society of Chemistry, 2016)
[EN] During the last 5 years, power conversion efficiencies of hybrid (organic-inorganic) halide perovskite solar cells have shown impressive advances. This success has been partly due to the advances in thin film deposition ...
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 ...
Albero-Sancho, Josep; García Gómez, Hermenegildo(The Royal Society of Chemistry, 2017-05-07)
[EN] Hybrid metal halide perovskites have emerged as promising semiconductor materials for photovoltaic applications as a consequence of their remarkable intrinsic optoelectronic properties and their compositional flexibility. ...
[EN] Supercapacitors (SCs), showing excellent power density, long service life, and high reversibility, have received great attention because of the increasing demand for energy storage devices. To further improve their ...
[EN] Multilayer N-doped graphene photoelectrodes have been prepared
following a straightforward one-step pyrolytic fabrication
method. The N-doped graphene photoelectrodes have
been demonstrated to work both as ...
Grirrane ., Abdessamad; Alvarez-González, Eleuterio; Albero-Sancho, Josep; García Gómez, Hermenegildo; Corma Canós, Avelino(The Royal Society of Chemistry, 2016)
[EN] Cationic mono-, di-, tri-and tetra-nuclear silver complexes with Buchwald-type phosphane (XPhos) and cyclooctatetraene (COT) have been synthesized and characterized. Formation of [(XPhos-Ag) n(COT)][SbF6](n) (n = 1 ...
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 ...
Rizescu, Cristina; Podolean, Iunia; Albero-Sancho, Josep; Parvulescu, Vasile I.; Coman, Simona M.; Bucur, Cristina; Puche Panadero, Marta; García Gómez, Hermenegildo(The Royal Society of Chemistry, 2017-04-21)
[EN] N-Containing graphenes obtained either by simultaneous amination and reduction of graphene oxide or by pyrolysis of chitosan under an inert atmosphere have been found to act as catalysts for the selective wet oxidation ...
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 ...
Zhang, Wenyao; Albero-Sancho, Josep; Xi, Lifei; Lange, Kathrin M.; García Gómez, Hermenegildo; Wang, Xin; Shalom, Menny(American Chemical Society, 2017-09-27)
[EN] A new method to significantly enhance the photoelectrochemical properties of phenyl-modified carbon nitride layers via the insertion of nickel ions into carbon nitride layers is reported. The nickel ions: are embedded ...
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. ...
Albero-Sancho, Josep; Vidal, Alfonso; Migani, Annapaola; Concepción Heydorn, Patricia; Blancafort, Lluís; García Gómez, Hermenegildo(American Chemical Society, 2019-01-07)
[EN] P-doped graphene (Phy-G) prepared by pyrolysis of phytic acid at 900 degrees C under inert atmosphere has been evaluated as a metal-free catalyst for the thermochemical water splitting. XPS, solid-state P-31 NMR, and ...
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 ...
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, ...
Albero-Sancho, Josep; Peng, Yong; García Gómez, Hermenegildo(American Chemical Society, 2020-05-15)
[EN] There is a considerable interest in the development of photocatalytic CO2 conversion by sunlight, since this process has similarities with natural photosynthesis on which life on Earth is based. At the moment, most ...