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Behavior of Bi2S3 under ultrasound irradiation for Rhodamine B dye degradation
dc.contributor.author | Teodoro , Vinícius | |
dc.contributor.author | Barrios Trench, Aline | |
dc.contributor.author | da Trindade, Letícia | |
dc.contributor.author | jacomaci, natalia | |
dc.contributor.author | Beltrán Mir, Héctor | |
dc.contributor.author | Andres, Juan | |
dc.contributor.author | Cordoncillo, Eloisa | |
dc.contributor.author | Bettini, Jefferson | |
dc.contributor.author | Longo, Elson | |
dc.date.accessioned | 2022-01-13T11:44:00Z | |
dc.date.available | 2022-01-13T11:44:00Z | |
dc.date.issued | 2021-10-16 | |
dc.identifier.citation | TEODORO, Vinícius, et al. Behavior of Bi2S3 under ultrasound irradiation for Rhodamine B dye degradation. Chemical Physics Letters, 2021, vol. 785, p. 139123. | ca_CA |
dc.identifier.uri | http://hdl.handle.net/10234/196447 | |
dc.description.abstract | In this study, we have demonstrated that Bi2S3 semiconductor under ultrasound behaves as a piezoelectric material, facilitating the transfer of electrons and holes, thus enabling the formation of oxidizing agents. In the presence of light, Bi2S3 showed no photocatalytic activity, resulting in Rhodamine B (RhB) degradation of 2.5%, while the ultrasound application led to a degradation of 40.6%. Herein, we propose a possible mechanism to explain this behavior based on the local charge polarization in [BiS7] clusters. | ca_CA |
dc.format.extent | 11 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Elsevier | ca_CA |
dc.relation.isPartOf | Chemical Physics Letters, Volume 785, December 2021 | ca_CA |
dc.rights | © 2021 Published by Elsevier B.V. | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | ca_CA |
dc.subject | bismuth sulfide | ca_CA |
dc.subject | photocatalysis | ca_CA |
dc.subject | piezocatalysis | ca_CA |
dc.subject | ultrasound | ca_CA |
dc.title | Behavior of Bi2S3 under ultrasound irradiation for Rhodamine B dye degradation | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1016/j.cplett.2021.139123 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.type.version | info:eu-repo/semantics/submittedVersion | ca_CA |
project.funder.name | Fundaçao de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | ca_CA |
project.funder.name | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | ca_CA |
project.funder.name | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - Brasil (CAPES) | ca_CA |
project.funder.name | Universitat Jaume I | ca_CA |
project.funder.name | Ministerio de Ciencia, Innovación y Universidades (Spain) | ca_CA |
oaire.awardNumber | 2013/07296-2 | ca_CA |
oaire.awardNumber | 142035/2017-3 | ca_CA |
oaire.awardNumber | 001; PrInt - 88887.588736/2020-00 | ca_CA |
oaire.awardNumber | UJI-B2019-30 | ca_CA |
oaire.awardNumber | PGC2018094417-B-I00 | ca_CA |
oaire.awardNumber | UJI-B2019-41 | ca_CA |
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