Peña Masia, Celia(Universitat Politècnica de València, 2020-05-13)
[ES] Este trabajo estudia las posibilidades de abordar directamente el problema de la desadaptación de las impedancias de un sistema continuo de generación de ondas (CW) de terahercios (THz) a partir de diferentes ...
Rendón Patiño, Alejandra(Universitat Politècnica de València, 2021-09-02)
[ES] En los últimos años, la química se ha convertido en una herramienta esencial en la búsqueda de soluciones al cambio climático y la escasez de recursos. En este sentido, la catálisis ha desempeñado un papel importante ...
[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 ...
Lavorato, Cristina; Primo Arnau, Ana María; Molinari, Raffaele; García Gómez, Hermenegildo(American Chemical Society, 2014-02)
Using alginate, a natural polysaccharide from algae, simultaneously as a graphene
precursor and a templating agent for ceria nanoparticles, we have prepared a series of materials
consisting of highly crystalline ceria ...
Candu, Natalia; Man, Isabella; Andrada, Simion; COJOCARU, BOGDAN; Coman, Simona M.; Bucur, C.; Primo Arnau, Ana Maria; García Gómez, Hermenegildo; PARVULESCU, VASILE I.(Elsevier, 2019-08)
[EN] N-doped defective graphene [(N)G] obtained by pyrolysis at 900 degrees C of chitosan contains about 3.7% of residual N atoms, distributed as pyridinic, pyrrolic and graphitic N atoms. It has been found that (N)G acts ...
Casanova-Chafer, Juan; García-Aboal, Rocío; Atienzar Corvillo, Pedro Enrique; Feliz Rodriguez, Marta; Llobet, Eduard(American Chemical Society, 2022-12-28)
[EN] This paper reports for the first time a gas-sensitive nanohybrid based on octahedral molybdenum iodide clusters supported on graphene flakes (Mo-6@Graphene). The possibility of integrating this material into two ...
Hamous, Hanene; Khenifi, Aicha; Orts Maiques, Francisco José; Bonastre Cano, José Antonio; Cases, Francisco(Elsevier, 2022-03)
[EN] This study examines the degradation of atrazine (ATZ) with Pt-modified textile electrodes using an electrochemical method that is comparatively studied in two electrochemical cell configurations: cells with separated ...
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. ...
Latorre Sánchez, Marcos; Primo Arnau, Ana María; García Gómez, Hermenegildo(Wiley-VCH Verlag, 2013-11-04)
The right dope: Phosphorus-doped graphene was obtained by the pyrolysis of natural alginate that contained H2PO4− at 900 °C. This material catalyzes the generation of H2 from a water/methanol mixture upon irradiation with ...
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 ...
Vizuete, María; Gómez-Escalonilla, María J.; García-Rodríguez, Sergio; García Fierro, José Luis; Atienzar Corvillo, Pedro Enrique; García Gómez, Hermenegildo; Langa, Fernando(Wiley-VCH Verlag, 2012-12-21)
Single- and double-wall carbon nanotubes (CNTs) having dimethylanilino (DMA) units covalently attached to the external graphene wall have been prepared by the reaction of the dimethylaminophenylnitronium ion with the ...
[EN] In this work, we study the influence of the different surface terminations of c-plane sapphire substrates on the synthesis of graphene via plasma-enhanced chemical vapor deposition. The different terminations of the ...
Rendon-Patiño, Alejandra; Niu, Jinan; Doménech-Carbó, Antonio; García Gómez, Hermenegildo; Primo Arnau, Ana Maria(MDPI AG, 2019-01)
[EN] Polystyrene as a thin film on arbitrary substrates or pellets form defective graphene/graphitic films or powders that can be dispersed in water and organic solvents. The materials were characterized by visible absorption, ...
Anouar, Aicha(Universitat Politècnica de València, 2021-03-22)
[ES] Para abordar los desafíos ambientales, la química y los procesos químicos deben ser más sostenibles. Para ello, el desarrollo de nuevos catalizadores especialmente activos es de suma importancia. En catálisis heterogénea, ...
[EN] Musculoskeletal tissue can self-regenerate after injury, however, this self-renewal capacity is limited in degenerative diseases or volumetric muscle loss. Tissue engineering strategies involving biomaterials, cells, ...
Rizescu, Cristina; Podolean, Iunia; Cojocaru, Bogdan; Parvulescu, Vasile I.; Coman, Simona M.; Albero-Sancho, Josep; García Gómez, Hermenegildo(John Wiley & Sons, 2017)
[EN] Impregnation of RuCl3 on N-doped graphenes results in the formation of well-dispersed, small ruthenium oxyhydroxide nanoparticles supported on N-doped graphene that may exhibit high selectivity (87%) for the conversion ...
[EN] Graphene and related materials have recently emerged as outstanding materials due to a range of properties such as high mechanical strength, high electron mobility, thermal conductivity, etc. Due to their high surface ...
Rezende dos Reis, Sara Rhaissa; Rocha Pinto, Suyene; Duarte de Menezes, Frederico; Martínez-Máñez, Ramón; Ricci-Junior, Eduardo; Rebelo Alencar, Luciana Magalhaes; Helal-Neto, Edward; Da Silva De Barros, Aline Oliveira; Lisboa, Patricia Cristina; Santos-Oliveira, Ralph(Springer-Verlag, 2020-01-22)
[EN] Purposes Senescence is an inevitable and irreversible process, which may lead to loss in muscle and bone density, decline in brain volume and loss in renal clearance. Although aging is a well-known process, few studies ...
Capmany Francoy, José; Doménech Gómez, José David; Muñoz, P.(Institute of Electrical and Electronics Engineers (IEEE): OAJ, 2015-04)
We propose the incorporation of graphene to integrated coupled resonator waveguides and side-coupled integrated spaced sequence of resonator devices to enable reconfigurable operation. The key element to achieve this is a ...
Zheng, Qiqi(Universitat Politècnica de València, 2022-07-26)
[ES] El músculo esquelético está implicado en la mayoría de las lesiones de carácter traumático, lesiones que causan una elevada pérdida tisular lo que da lugar a problemas en la regeneración completa del músculo. Es por ...