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dc.contributor.author | López-Francés, Antón![]() |
es_ES |
dc.contributor.author | Bernat-Quesada, Francisco![]() |
es_ES |
dc.contributor.author | Cabrero-Antonino, Maria![]() |
es_ES |
dc.contributor.author | Ferrer Ribera, Rosa Belén![]() |
es_ES |
dc.contributor.author | Amarajothi, Dhakshina Moorthy![]() |
es_ES |
dc.contributor.author | Garcia-Baldovi, Hermenegildo![]() |
es_ES |
dc.contributor.author | Navalón Oltra, Sergio![]() |
es_ES |
dc.date.accessioned | 2024-06-10T18:23:35Z | |
dc.date.available | 2024-06-10T18:23:35Z | |
dc.date.issued | 2023-11-05 | es_ES |
dc.identifier.issn | 0926-3373 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/204930 | |
dc.description.abstract | [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 crystallographic, physicochemical, textural, and morphological properties of a series of graphite-based solids and their activities as metal-free ozonation catalysts in aqueous media. Our findings show that nanographite (NG) outperforms traditional graphite-based solids, activated carbon and Co3O4. The enhanced activity of NG is due to defective nanosized graphitic structures with high surface areas. NG exhibits an exceptional activity, durability, and recyclability that surpasses other known catalysts. Our study employs electron spin resonance and selective quenching experiments that reveal the generation of 1O2 during catalytic ozonation. Significantly, NG shows excellent catalytic efficiency even when using natural surface river water or seawater. This study illustrates the importance of the natural properties of graphite-based materials as active and durable ozonation catalysts in water. | es_ES |
dc.description.sponsorship | S.N. wishes to thank the Agencia Valenciana de la Innovacio for its financial support (AVI, INNEST/2020/111). S.N. also thanks the support received from Grant PID2021-123856OB-I00 funded by MCIN/AEI/10.13039/501100011033 and by "ERDF A way of making Europe". S.N acknowledges the funding for open access charge from "CRUE-Universitat Politecnica de Valencia". A.D. is beneficiary of a grant Maria Zambrano in Universitat Politecnica de Valencia within the framework of the grants for the retraining in the Spanish university system (Spanish Ministry of Universities, financed by the European Union, NextGeneration EU). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Applied Catalysis B Environmental | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Heterogeneous catalysis | es_ES |
dc.subject | Metal -free catalysis | es_ES |
dc.subject | Nanographite | es_ES |
dc.subject | Ozonation | es_ES |
dc.subject | Aqueous pollutant degradation | es_ES |
dc.subject | Natural water | es_ES |
dc.subject.classification | QUIMICA ORGANICA | es_ES |
dc.title | Nanographite: A highly active and durable metal-free ozonation catalyst with application in natural waters | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.apcatb.2023.122924 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI//PID2021-123856OB-I00//FOTOCATALIZADORES MULTIFUNCIONALES BASADOS EN MATERIALES HÍBRIDOS METAL-ORGÁNICO PARA LA REDUCCIÓN SELECTIVA DE CO2 IMPULSADA POR LA ENERIA SOLAR A COMBUSTIBLES Y PRODUCTOS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AGENCIA VALENCIANA DE LA INNOVACION//INNEST%2F2020%2F111//VALORIZACIÓN DE RESIDUOS DE CARBÓN ACTIVO GRANULAR GENERADOS EN EL PROCESO DE POTABILIZACIÓN COMO CARBOCATALIZADOR SOSTENIBLE EN PROCESOS DE OZONIZACIÓN DEL CICLO INTEGRAL DEL AGUA/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Química - Departament de Química | es_ES |
dc.description.bibliographicCitation | López-Francés, A.; Bernat-Quesada, F.; Cabrero-Antonino, M.; Ferrer Ribera, RB.; Amarajothi, DM.; Garcia-Baldovi, H.; Navalón Oltra, S. (2023). Nanographite: A highly active and durable metal-free ozonation catalyst with application in natural waters. Applied Catalysis B Environmental. 336. https://doi.org/10.1016/j.apcatb.2023.122924 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.apcatb.2023.122924 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 336 | es_ES |
dc.relation.pasarela | S\502248 | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |
dc.contributor.funder | AGENCIA VALENCIANA DE LA INNOVACION | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |