Selective photocatalytic oxidation of aromatic alcohols in water by using P-doped g-C3N4

A set of bare and P-doped graphitic carbon nitride (g-C3N4) photocatalysts has been prepared by thermal condensation of melamine, urea or thiourea. For the sake of comparison, a g-C3N4 sample obtained in the presence of cyanuric acid and thermally exfoliated C3N4 powders were also studied. The mater...

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Detalles Bibliográficos
Autores: Bellardita, Marianna, García-López, Elisa I., Marcì, Giuseppe, Krivtsov, Igor V., García, José R., Palmisano, Leonardo
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2018
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/359883
Acceso en línea:http://hdl.handle.net/10261/359883
Access Level:acceso abierto
Palabra clave:G-C3N4
Photocatalysis
Doped carbon nitride
Selective oxidation
Aromatic alcohols
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spelling Selective photocatalytic oxidation of aromatic alcohols in water by using P-doped g-C3N4Bellardita, MariannaGarcía-López, Elisa I.Marcì, GiuseppeKrivtsov, Igor V.García, José R.Palmisano, LeonardoG-C3N4PhotocatalysisDoped carbon nitrideSelective oxidationAromatic alcoholsA set of bare and P-doped graphitic carbon nitride (g-C3N4) photocatalysts has been prepared by thermal condensation of melamine, urea or thiourea. For the sake of comparison, a g-C3N4 sample obtained in the presence of cyanuric acid and thermally exfoliated C3N4 powders were also studied. The materials were physicochemically characterized and their photocatalytic activity was studied for the selective oxidation of benzyl alcohol (BA), 4-methoxy benzyl alcohol (4-MBA) and piperonyl alcohol (PA) in water suspension both under UV and visible light irradiation. The influence of the type and position of the substituents on conversion and selectivity to aldehyde was remarkable. The presence of P in the C3N4 material improved the selectivity of the reaction towards the aldehyde.University of Oviedo thanks for financial support Spanish MINECO (MAT2013-40950-R, CTQ2014-52956-C3-1-R and MAT2016-78155-C2-1-R) grants. I.K. is grateful for financial support of the Ministry of Education and Science of the Russian Federation (grant No 4.9722.2017/8.9).Peer reviewedElsevierMinisterio de Economía y Competitividad (España)Universidad de OviedoMinistry of Science and Higher Education of the Russian FederationConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttp://hdl.handle.net/10261/359883reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO//MAT2013-40950-Rinfo:eu-repo/grantAgreement/MINECO//CTQ2014-52956-C3-1-Rinfo:eu-repo/grantAgreement/MINECO//MAT2016-78155-C2-1-Rhttps://doi.org/10.1016/j.apcatb.2017.08.033Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3598832026-05-22T06:33:51Z
dc.title.none.fl_str_mv Selective photocatalytic oxidation of aromatic alcohols in water by using P-doped g-C3N4
title Selective photocatalytic oxidation of aromatic alcohols in water by using P-doped g-C3N4
spellingShingle Selective photocatalytic oxidation of aromatic alcohols in water by using P-doped g-C3N4
Bellardita, Marianna
G-C3N4
Photocatalysis
Doped carbon nitride
Selective oxidation
Aromatic alcohols
title_short Selective photocatalytic oxidation of aromatic alcohols in water by using P-doped g-C3N4
title_full Selective photocatalytic oxidation of aromatic alcohols in water by using P-doped g-C3N4
title_fullStr Selective photocatalytic oxidation of aromatic alcohols in water by using P-doped g-C3N4
title_full_unstemmed Selective photocatalytic oxidation of aromatic alcohols in water by using P-doped g-C3N4
title_sort Selective photocatalytic oxidation of aromatic alcohols in water by using P-doped g-C3N4
dc.creator.none.fl_str_mv Bellardita, Marianna
García-López, Elisa I.
Marcì, Giuseppe
Krivtsov, Igor V.
García, José R.
Palmisano, Leonardo
author Bellardita, Marianna
author_facet Bellardita, Marianna
García-López, Elisa I.
Marcì, Giuseppe
Krivtsov, Igor V.
García, José R.
Palmisano, Leonardo
author_role author
author2 García-López, Elisa I.
Marcì, Giuseppe
Krivtsov, Igor V.
García, José R.
Palmisano, Leonardo
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
Universidad de Oviedo
Ministry of Science and Higher Education of the Russian Federation
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv G-C3N4
Photocatalysis
Doped carbon nitride
Selective oxidation
Aromatic alcohols
topic G-C3N4
Photocatalysis
Doped carbon nitride
Selective oxidation
Aromatic alcohols
description A set of bare and P-doped graphitic carbon nitride (g-C3N4) photocatalysts has been prepared by thermal condensation of melamine, urea or thiourea. For the sake of comparison, a g-C3N4 sample obtained in the presence of cyanuric acid and thermally exfoliated C3N4 powders were also studied. The materials were physicochemically characterized and their photocatalytic activity was studied for the selective oxidation of benzyl alcohol (BA), 4-methoxy benzyl alcohol (4-MBA) and piperonyl alcohol (PA) in water suspension both under UV and visible light irradiation. The influence of the type and position of the substituents on conversion and selectivity to aldehyde was remarkable. The presence of P in the C3N4 material improved the selectivity of the reaction towards the aldehyde.
publishDate 2018
dc.date.none.fl_str_mv 2018
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/359883
url http://hdl.handle.net/10261/359883
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO//MAT2013-40950-R
info:eu-repo/grantAgreement/MINECO//CTQ2014-52956-C3-1-R
info:eu-repo/grantAgreement/MINECO//MAT2016-78155-C2-1-R
https://doi.org/10.1016/j.apcatb.2017.08.033
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
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