Preparation, characterization and photoactivity of TiO2 obtained by a reverse microemulsion route

Autores
Zubieta, Carolina Edith; Soltero Martinez, Jose Felix Armando; Luengo, Carina Vanesa; Schulz, Pablo Carlos
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
TiO2 was synthesized by a reverse microemulsion route. By using different water contents in the reverse microemulsion, we obtained three different materials named R=10, R=20 and R=30. The reverse microemulsion synthesis has the advantage that the kind of the crystalline titania structure obtained may be changed by simply modifying the water content in the microemulsion. The synthesized materials were characterized by nitrogen adsorption, scanning and transmission electron microscopy, and X-ray diffraction. Methylene blue (MB) was used as testing dye; we studied the pH effect and catalyst dosage in the MB photodegradation. The degradation kinetics was also studied. © 2011 Elsevier B.V.
Fil: Zubieta, Carolina Edith. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Soltero Martinez, Jose Felix Armando. Universidad de Guadalajara; México
Fil: Luengo, Carina Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Física; Argentina
Fil: Schulz, Pablo Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Materia
Adsorption
Methylene Blue
Microemulsion
Photodegradation
Pollution
Titania
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/64636
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/64636
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Preparation, characterization and photoactivity of TiO2 obtained by a reverse microemulsion routeZubieta, Carolina EdithSoltero Martinez, Jose Felix ArmandoLuengo, Carina VanesaSchulz, Pablo CarlosAdsorptionMethylene BlueMicroemulsionPhotodegradationPollutionTitaniahttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1TiO2 was synthesized by a reverse microemulsion route. By using different water contents in the reverse microemulsion, we obtained three different materials named R=10, R=20 and R=30. The reverse microemulsion synthesis has the advantage that the kind of the crystalline titania structure obtained may be changed by simply modifying the water content in the microemulsion. The synthesized materials were characterized by nitrogen adsorption, scanning and transmission electron microscopy, and X-ray diffraction. Methylene blue (MB) was used as testing dye; we studied the pH effect and catalyst dosage in the MB photodegradation. The degradation kinetics was also studied. © 2011 Elsevier B.V.Fil: Zubieta, Carolina Edith. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaFil: Soltero Martinez, Jose Felix Armando. Universidad de Guadalajara; MéxicoFil: Luengo, Carina Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Física; ArgentinaFil: Schulz, Pablo Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaElsevier Science Sa2011-10-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/64636Zubieta, Carolina Edith; Soltero Martinez, Jose Felix Armando; Luengo, Carina Vanesa; Schulz, Pablo Carlos; Preparation, characterization and photoactivity of TiO2 obtained by a reverse microemulsion route; Elsevier Science Sa; Powder Technology; 212; 3; 17-10-2011; 410-4170032-5910CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0032591011003007info:eu-repo/semantics/altIdentifier/doi/10.1016/j.powtec.2011.06.017info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:12:25Zoai:ri.conicet.gov.ar:11336/64636instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:12:26.01CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Preparation, characterization and photoactivity of TiO2 obtained by a reverse microemulsion route
title Preparation, characterization and photoactivity of TiO2 obtained by a reverse microemulsion route
spellingShingle Preparation, characterization and photoactivity of TiO2 obtained by a reverse microemulsion route
Zubieta, Carolina Edith
Adsorption
Methylene Blue
Microemulsion
Photodegradation
Pollution
Titania
title_short Preparation, characterization and photoactivity of TiO2 obtained by a reverse microemulsion route
title_full Preparation, characterization and photoactivity of TiO2 obtained by a reverse microemulsion route
title_fullStr Preparation, characterization and photoactivity of TiO2 obtained by a reverse microemulsion route
title_full_unstemmed Preparation, characterization and photoactivity of TiO2 obtained by a reverse microemulsion route
title_sort Preparation, characterization and photoactivity of TiO2 obtained by a reverse microemulsion route
dc.creator.none.fl_str_mv Zubieta, Carolina Edith
Soltero Martinez, Jose Felix Armando
Luengo, Carina Vanesa
Schulz, Pablo Carlos
author Zubieta, Carolina Edith
author_facet Zubieta, Carolina Edith
Soltero Martinez, Jose Felix Armando
Luengo, Carina Vanesa
Schulz, Pablo Carlos
author_role author
author2 Soltero Martinez, Jose Felix Armando
Luengo, Carina Vanesa
Schulz, Pablo Carlos
author2_role author
author
author
dc.subject.none.fl_str_mv Adsorption
Methylene Blue
Microemulsion
Photodegradation
Pollution
Titania
topic Adsorption
Methylene Blue
Microemulsion
Photodegradation
Pollution
Titania
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv TiO2 was synthesized by a reverse microemulsion route. By using different water contents in the reverse microemulsion, we obtained three different materials named R=10, R=20 and R=30. The reverse microemulsion synthesis has the advantage that the kind of the crystalline titania structure obtained may be changed by simply modifying the water content in the microemulsion. The synthesized materials were characterized by nitrogen adsorption, scanning and transmission electron microscopy, and X-ray diffraction. Methylene blue (MB) was used as testing dye; we studied the pH effect and catalyst dosage in the MB photodegradation. The degradation kinetics was also studied. © 2011 Elsevier B.V.
Fil: Zubieta, Carolina Edith. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Soltero Martinez, Jose Felix Armando. Universidad de Guadalajara; México
Fil: Luengo, Carina Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Nacional del Sur. Departamento de Física; Argentina
Fil: Schulz, Pablo Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
description TiO2 was synthesized by a reverse microemulsion route. By using different water contents in the reverse microemulsion, we obtained three different materials named R=10, R=20 and R=30. The reverse microemulsion synthesis has the advantage that the kind of the crystalline titania structure obtained may be changed by simply modifying the water content in the microemulsion. The synthesized materials were characterized by nitrogen adsorption, scanning and transmission electron microscopy, and X-ray diffraction. Methylene blue (MB) was used as testing dye; we studied the pH effect and catalyst dosage in the MB photodegradation. The degradation kinetics was also studied. © 2011 Elsevier B.V.
publishDate 2011
dc.date.none.fl_str_mv 2011-10-17
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/64636
Zubieta, Carolina Edith; Soltero Martinez, Jose Felix Armando; Luengo, Carina Vanesa; Schulz, Pablo Carlos; Preparation, characterization and photoactivity of TiO2 obtained by a reverse microemulsion route; Elsevier Science Sa; Powder Technology; 212; 3; 17-10-2011; 410-417
0032-5910
CONICET Digital
CONICET
url http://hdl.handle.net/11336/64636
identifier_str_mv Zubieta, Carolina Edith; Soltero Martinez, Jose Felix Armando; Luengo, Carina Vanesa; Schulz, Pablo Carlos; Preparation, characterization and photoactivity of TiO2 obtained by a reverse microemulsion route; Elsevier Science Sa; Powder Technology; 212; 3; 17-10-2011; 410-417
0032-5910
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0032591011003007
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.powtec.2011.06.017
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science Sa
publisher.none.fl_str_mv Elsevier Science Sa
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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