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Listar por autor "Rendón Patiño, Alejandra"

Mostrando ítems 1-7 de 7

A reliable procedure for the preparation of graphene-boron nitride superlattices as large area (cm x cm) films on arbitrary substrates or powders (gram scale) and unexpected electrocatalytic properties

Rendon-Patiño, Alejandra; Doménech, Antonio; García Gómez, Hermenegildo; Primo Arnau, Ana Maria (The Royal Society of Chemistry, 2019-02-14)

[EN] Herein, a reliable procedure for the preparation of graphene-boron nitride superlattices, either as films or powders, consisting of the pyrolysis at 900 degrees C of polystyrene embedded pre-formed boron nitride single ...
Band gap alignment of structured microporous graphitic carbons by N doping and its influence on photocatalytic overall water splitting

Rendon-Patiño, Alejandra; Torres-Martí, Ferrán; Primo Arnau, Ana Maria; García Gómez, Hermenegildo (Royal Society of Chemistry, 2022-05-03)

[EN] Hydrogen generation from water using solar light could be a process of paramount importance in the forthcoming decarbonized society. This reaction requires efficient photocatalysts based on earthabundant elements. ...
Materiales a base de grafenos como foto-(electro)catalizadores para la generación de hidrógeno

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 ...
Photocatalytic Overall Water Splitting Activity of Templateless Structured Graphitic Nanoparticles Obtained from Cyclodextrins

Peng, Yong; Rendon-Patiño, Alejandra; Franconetti, Antonio; Albero-Sancho, Josep; Primo Arnau, Ana Maria; García Gómez, Hermenegildo (American Chemical Society, 2020-07-27)

[EN] Pyrolysis of alpha-, beta-, and gamma-cyclodextrins at 900 degrees C under Ar forms porous 3D graphitic carbon nanoparticles with remarkable crystallinity, in which the pore dimensions range from 0.74 to 1.1 nm in the ...
Polystyrene as Graphene Film and 3D Graphene Sponge Precursor

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, ...
Superior Electrocatalytic Activity of MoS2-Graphene as Superlattice

Rendon-Patiño, Alejandra; Domenech-Carbó, Antonio; Primo Arnau, Ana Maria; García Gómez, Hermenegildo (MDPI AG, 2020-05)

[EN] Evidence by selected area diffraction patterns shows the successful preparation of large area (cm x cm) MoS2/graphene heterojunctions in coincidence of the MoS2 and graphene hexagons (superlattice). The electrodes of ...
Templateless Synthesis of Ultra-Microporous 3D Graphitic Carbon from Cyclodextrins and Their Use as Selective Catalyst for Oxygen Activation

Rendon-Patiño, Alejandra; Santiago-Portillo, Andrea; Vallés-García, Cristina; Palomino Roca, Miguel; Navalón Oltra, Sergio; Franconetti, Antonio; Primo Arnau, Ana Maria; García Gómez, Hermenegildo (John Wiley & Sons, 2020-03)

[EN] Pyrolysis of alpha-, beta-, and gamma-cyclodextrins at 900 degrees C gives rise to the formation of crystalline graphitic porous nanoparticles (G(CD)), where the dimensions of the pores are uniform in the range from ...