dc.creator | Naciri, Yassine | es |
dc.creator | Ahdour, Ayoub | es |
dc.creator | Benhsina, Elhassan | es |
dc.creator | Hamza, Mahmoud Adel | es |
dc.creator | Bouziani, Asmae | es |
dc.creator | Hsini, Abdelghani | es |
dc.creator | Navío Santos, José Antonio | es |
dc.creator | Ghazzal, Mohamed Nawfal | es |
dc.date.accessioned | 2024-05-28T07:38:18Z | |
dc.date.available | 2024-05-28T07:38:18Z | |
dc.date.issued | 2023-12-07 | |
dc.identifier.citation | Naciri, Y., Ahdour, A., Benhsina, E., Hamza, M.A., Bouziani, A., Hsini, A.,...,Ghazzal, M.N. (2023). Ba3(PO4)2 Photocatalyst for Efficient Photocatalytic Application. Global Challenges, 8 (1), 2300257. https://doi.org/10.1002/gch2.202300257. | |
dc.identifier.issn | 2056-6646 | es |
dc.identifier.uri | https://hdl.handle.net/11441/159088 | |
dc.description.abstract | Barium phosphate (Ba3(PO4)2) is a class of material that has attracted
significant attention thanks to its chemical stability and versatility. However,
the use of Ba3(PO4)2 as a photocatalyst is scarcely reported, and its use as a
photocatalyst has yet to be reported. Herein, Ba3(PO4)2 nanoflakes synthesis
is optimized using sol-gel and hydrothermal methods. The as-prepared
Ba3(PO4)2 powders are investigated using physicochemical characterizations,
including XRD, SEM, EDX, FTIR, DRS, J–t, LSV, Mott-Schottky, and EIS. In
addition, DFT calculations are performed to investigate the band structure.
The oxidation capability of the photocatalysts is investigated depending on
the synthesis method using rhodamine B (RhB) as a pollutant model. Both
Ba3(PO4)2 samples prepared by the sol-gel and hydrothermal methods display
high RhB photodegradation of 79% and 68%, respectively. The Ba3(PO4)2
obtained using the sol-gel process exhibits much higher stability under light
excitation after four regeneration cycles. The photocatalytic oxidation
mechanism is proposed based on the active species trapping experiments
where O2
•‒ is the most reactive species. The finding shows the promising
potential of Ba3(PO4)2 photocatalysts and opens the door for further
investigation and application in various photocatalytic applications. | es |
dc.format | application/pdf | es |
dc.format.extent | 11 | es |
dc.language.iso | eng | es |
dc.publisher | Wiley-V C H Verlag GMBH | es |
dc.relation.ispartof | Global Challenges, 8 (1), 2300257. | |
dc.rights | Atribución 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.subject | barium phosphate (Ba3(PO4)2) | es |
dc.subject | photocatalysis | es |
dc.subject | photodegradation | es |
dc.subject | rhodamine B | es |
dc.subject | wastewater treatment | es |
dc.title | Ba3(PO4)2 Photocatalyst for Efficient Photocatalytic Application | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Química Inorgánica | es |
dc.relation.publisherversion | https://doi.org/10.1002/gch2.202300257 | es |
dc.identifier.doi | 10.1002/gch2.202300257 | es |
dc.journaltitle | Global Challenges | es |
dc.publication.volumen | 8 | es |
dc.publication.issue | 1 | es |
dc.publication.initialPage | 2300257 | es |