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Listar por autor "Bernat Quesada, Francisco"

Mostrando ítems 1-7 de 7

Biopolymer-derived structured graphitic carbons as metal-free heterogeneous ozonation catalysts in water

López-Francés, Antón; Peng, Lu; Bernat-Quesada, Francisco; Ferrer, Belén; Navalón, Sergio; Amarajothi, Dhakshina Moorthy; García Gómez, Hermenegildo (Elsevier Ltd, 2024-09)

[EN] The development of metal-free heterogeneous catalysts for advanced oxidation processes is an important area of research, advancing in sustainability, with potential practical applications in water treatment. In this ...
Catalytic Ozonation Using Edge-Hydroxylated Graphite-Based Materials

Bernat-Quesada, Francisco; Espinosa-López, Juan Carlos; Barbera, Vincenzina; Alvaro Rodríguez, Maria Mercedes; Galimberti, Maurizio; Navalón Oltra, Sergio; García Gómez, Hermenegildo (American Chemical Society, 2019-10-21)

[EN] This work reports the catalytic ozonation activity of high surface area graphite materials selectively functionalized at the edges with hydroxyl groups. The graphite-based catalyst shows higher activity than the parent ...
Engineering of activated carbon surface to enhance the catalytic activity of supported cobalt oxide nanoparticles in peroxymonosulfate activation

Espinosa-López, Juan Carlos; Manickam-Periyaraman, Premkumar; Bernat-Quesada, Francisco; Sivanesan, Subramanian; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo; Navalón Oltra, Sergio (Elsevier, 2019-07-15)

[EN] Commercial activated carbon has been functionalized by chemical or thermal treatments to introduce surface oxygen functional groups able to anchor small cobalt nanoparticles with superior catalytic activity for ...
Hybrid sp2/sp3 nanodiamonds as heterogeneous metal-free ozonation catalysts in water

Bernat-Quesada, Francisco; Vallés-García, Cristina; Montero-Lanzuela, Eva; López-Francés, Antón; Ferrer Ribera, Rosa Belén; Baldovi, Herme G.; Navalón Oltra, Sergio (Elsevier, 2021-12-15)

[EN] There is a growing interest from academia and industry in metal-free heterogeneous catalysts as an alternative to current non-sustainable transition metal catalysts. Herein we report a comprehensive study on the ...
Impact of chlorination and pre-ozonation on disinfection by-products formation from aqueous suspensions of cyanobacteria: Microcystis aeruginosa, Anabaena aequalis and Oscillatoria tenuis

Bernat-Quesada, Francisco; Alvaro Rodríguez, Maria Mercedes; García Gómez, Hermenegildo; Navalón Oltra, Sergio (Elsevier, 2020-09-15)

[EN] The influence of the pre-ozonization on the formation of disinfection by-products (DBPs) upon chlorination for fresh waters containing three common cyanobacteria, namely Microcystis aeruginosa, Anabaena aequalis and ...
Nanographite: A highly active and durable metal-free ozonation catalyst with application in natural waters

López-Francés, Antón; Bernat-Quesada, Francisco; Cabrero-Antonino, Maria; Ferrer Ribera, Rosa Belén; Amarajothi, Dhakshina Moorthy; Garcia-Baldovi, Hermenegildo; Navalón Oltra, Sergio (Elsevier, 2023-11-05)

[EN] The development of metal-free heterogeneous catalysts for advanced oxidation processes has emerged as a key focus for both academia and industry. We report on research that seeks to establish a correlation between the ...
Ozone and peroxymonosulfate as oxidants in water treatments for disinfection by-products control or pollutant degradation

Bernat Quesada, Francisco (Universitat Politècnica de València, 2021-10-18)

[ES] El agua es esencial para la vida. La presente Tesis ha estudiado el uso de ozono y peroximonosulfato como oxidantes en tratamientos de agua para el control de subproductos de desinfección o degradación de contaminantes. ...