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Listar por autor "Cabezuelo Gandía, Óscar"

Mostrando ítems 1-6 de 6

A highly efficient supported TiO2 photocatalyst for wastewater remediation in continuous flow

Cabezuelo, Oscar; Ponce-Gonzalez, Luis Nicolas; Marín García, Mª Luisa; Bosca Mayans, Francisco (Elsevier BV, 2023-12)

[EN] Although TiO2 materials have been extensively studied as photocatalysts, there is not any commercial TiO2- supported photocatalyst used for wastewater remediation. This fact set the goal to synthesize a new supported ...
Diseño y síntesis de nuevos fotocatalizadores para el tratamiento de aguas residuales

Cabezuelo Gandía, Oscar (Universitat Politècnica de València, 2024-09-02)

[ES] Las tecnologías convencionales para el tratamiento de aguas contaminadas no logran abordar la eliminación de contaminantes de preocupación emergente (CECs), lo que subraya la necesidad de implementar nuevas estrategias ...
Heterogeneous riboflavin-based photocatalyst for pollutant oxidation through electron transfer processes

Cabezuelo-Gandia, Oscar; Martínez-Haya, Rebeca; Montes, Noelia; Bosca Mayans, Francisco; Marín García, Mª Luisa (Elsevier, 2021-12-05)

[EN] Organic photocatalysts could employ visible light to produce photodegradation of pollutants; however, their low photostability prevents their reuse even when they are supported on solid materials. Herein, to obtain a ...
Hybrid plasmonic metasurface as enhanced Raman hot-spots for pesticide detection at ultralow concentrations

Bdour, Yazan; Beaton, Graham; Gomez-Cruz, Juan; Cabezuelo-Gandia, Oscar; Stamplecoskie, Kevin G.; Escobedo, Carlos (The Royal Society of Chemistry, 2024-07-06)

[EN] A surface-enhanced Raman scattering (SERS) active metasurface composed of metallic nanohole arrays and metallic nanoparticles is developed. The metasurface can operate in aqueous environments, achieves an enhancement ...
Optimizing the use of light in supported TiO2 photocatalysts: Relevance of the shell thickness

Cabezuelo-Gandia, Oscar; Diego-López, Ander; Atienzar Corvillo, Pedro Enrique; Marín García, Mª Luisa; Bosca Mayans, Francisco (Elsevier, 2023-10-01)

[EN] Heterogeneous photocatalysts have attracted significant interest over the last few years. In this sense, improved photocatalytic properties for SiO2@TiO2 materials have been correlated with higher semiconductor's ...
Synthesis and mechanistic insights of SiO2@WO3@Fe3O4 as a Novel Supported Photocatalyst for Wastewater Remediation under Visible Light

Diego-López, Ander; Cabezuelo, Oscar; Vidal Moya, José Alejandro; Marín García, Mª Luisa; Bosca Mayans, Francisco (Elsevier BV, 2023-08)

[EN] A new optimized photocatalyst for wastewater remediation at neutral pH has been developed and fully characterized. The catalyst features microparticles of SiO2 as a supporting substrate and a uniform shell of WO3 ...