Publication: Design of novel photoactive modified titanium silicalites and their application for venlafaxine degradation under simulated solar irradiation
| dc.contributor.author | Cruz Quesada, Guillermo | |
| dc.contributor.author | Sampaio, María J. | es_ES |
| dc.contributor.author | Espinal Viguri, Maialen | |
| dc.contributor.author | López Ramón, María Victoria | es_ES |
| dc.contributor.author | Garrido Segovia, Julián José | |
| dc.contributor.author | Silva, Cláudia G. | es_ES |
| dc.contributor.author | Faria, Joaquim L. | es_ES |
| dc.contributor.department | Ciencias | es_ES |
| dc.contributor.department | Zientziak | eu |
| dc.contributor.department | Institute for Advanced Materials and Mathematics - INAMAT2 | en |
| dc.contributor.funder | Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, PJUPNA18-2022 | en |
| dc.date.accessioned | 2024-05-09T18:44:08Z | |
| dc.date.available | 2024-05-09T18:44:08Z | |
| dc.date.issued | 2024 | |
| dc.date.updated | 2024-05-09T18:22:05Z | |
| dc.description.abstract | Titanium silicalites (TS) are well-known materials for their use in industrial oxidation reactions, and although they are used as photocatalysts, their activity is limited. Therefore, numerous synthetic strategies are investigated to improve their photocatalytic activity. Herein, three series of modified titanium silicalites are synthesized using three different organotriethoxysilanes at different molar percentages with the aim of modifying the structure of the zeolite, both at a porous and chemical level, to obtain materials with high photocatalytic activity. The study of their morphological, textural, chemical, and UV–vis light absorption properties through various characterization techniques has allowed the selection of the best candidates to test their photoactivity in the degradation of venlafaxine, an antidepressant drug that persists as a contaminant in wastewater and has serious neurotoxic effects. Materials synthesized using a 5% molar percentage of RTEOS and 10% of PhTEOS (Ph = phenyl) are able to degrade venlafaxine, whereas the reference material does not show any photocatalytic activity. These results lead the way to use this synthetic strategy to develop titanium silicates and optimize their photocatalytic activity in degradation reactions of different pollutants. | en |
| dc.description.sponsorship | The authors gratefully acknowledge financial support from Ministerio de Ciencia e Innovación, Government of Spain (PID2020-113558RB-C42), and from portuguese national funds through FCT/MCTES (PIDDAC): LSRE-LCM, UIDB/50020/2020 (DOI: 10.54499/UIDB/50020/2020) and UIDP/50020/2020 (DOI: 10.54499/UIDP/50020/2020); and ALiCE, LA/P/0045/2020 (DOI: 10.54499/LA/P/0045/2020. G.C.-Q thanks Ministerio de Universidades, Government of Spain, for a predoctoral grant within the Formación de Profesorado Universitario (FPU) program (FPU18/03467) and the Government of Navarre, for a predoctoral international mobility grant (0011-3564-2022-000035). M.J.S. acknowledges FCT funding under the Scientific Employment Stimulus - Institutional Call (CEECINST/00010/2021). M.V.L-R acknowledges financial support from Ministerio de Ciencia e Innovación, Government of Spain (PID2022-142169OB-I00), and from FEDER 2014-2020 Operative Program and Junta de Andalucía, Spain (FEDER-UJA-1380629). M.E.-V. thanks UPNA for the project Jóvenes Investigadores UPNA 2022 (PJUPNA18-2022). | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Cruz‐Quesada, G., Sampaio, M. J., Espinal‐Viguri, M., López‐Ramón, M. V., Garrido, J. J., Silva, C. G., & Faria, J. L. (2024). Design of novel photoactive modified titanium silicalites and their application for venlafaxine degradation under simulated solar irradiation. Solar RRL, 8(3), 2300593. https://doi.org/10.1002/solr.202300593. | en |
| dc.identifier.doi | 10.1002/solr.202300593 | |
| dc.identifier.issn | 2367-198X | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/48090 | |
| dc.language.iso | eng | en |
| dc.publisher | Wiley | en |
| dc.relation.ispartof | Solar RRL 8(3), 2024, 2300593 | en |
| dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-113558RB-C42/ES/ | en |
| dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2022-142169OB-I00/ES/ | en |
| dc.relation.projectID | info:eu-repo/grantAgreement/Gobierno de Navarra//0011-3564-2022-000035 | en |
| dc.relation.publisherversion | https://doi.org/10.1002/solr.202300593 | |
| dc.rights | © 2023 The Authors. This is anopen access article under the terms of the Creative Commons Attribution-NonCommercial License, which permits use, distribution andreproduction in any medium, provided the original work is properlycited and is not used for commercial purposes. | en |
| dc.rights.accessRights | Acceso abierto / Sarbide irekia | es |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/ | |
| dc.subject | Antidepressant drug degradation | en |
| dc.subject | Modified titanium silicalites | en |
| dc.subject | Organotriethoxysilanes | en |
| dc.subject | Photocatalysis under solar radiation | en |
| dc.title | Design of novel photoactive modified titanium silicalites and their application for venlafaxine degradation under simulated solar irradiation | en |
| dc.type | Artículo / Artikulua | es |
| dc.type | info:eu-repo/semantics/article | en |
| dc.type.version | Versión publicada / Argitaratu den bertsioa | es |
| dc.type.version | info:eu-repo/semantics/publishedVersion | en |
| dspace.entity.type | Publication | |
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