Active potassium niobates and titanoniobates as catalysts for organic sulfide remediation

Autores
Saux, Clara; Leal Marchena, Candelaria; Dinamarca, Robinson; Pecchi Sanchez, Gina Angela; Pierella, Liliana Beatriz
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Pure (KNbO3) and titanium-substituted (KTi0.1Nb0.9O3 and KTi0.2Nb0.8O3) potassium niobates with perovskite crystalline structures were prepared, characterized and tested as catalysts in the selective oxidation of 2-(methylthio)benzothiazole to its corresponding sulfoxide and sulfone. These catalysts, which have not previously been reported for organic sulfide remediation, are the most active catalysts among those discovered to date for this type of oxidation reaction. Hydrogen peroxide was employed as the oxidant, and the reaction parameters were tested in order to find milder reaction conditions.
Fil: Saux, Clara. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
Fil: Leal Marchena, Candelaria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
Fil: Dinamarca, Robinson. Universidad de Concepción; Chile
Fil: Pecchi Sanchez, Gina Angela. Universidad de Concepción; Chile
Fil: Pierella, Liliana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
Materia
Niobates
Perovskites
Titanium
Sulfide Remediation
Hydrogen Peroxide
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/31975
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Active potassium niobates and titanoniobates as catalysts for organic sulfide remediationSaux, ClaraLeal Marchena, CandelariaDinamarca, RobinsonPecchi Sanchez, Gina AngelaPierella, Liliana BeatrizNiobatesPerovskitesTitaniumSulfide RemediationHydrogen Peroxidehttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Pure (KNbO3) and titanium-substituted (KTi0.1Nb0.9O3 and KTi0.2Nb0.8O3) potassium niobates with perovskite crystalline structures were prepared, characterized and tested as catalysts in the selective oxidation of 2-(methylthio)benzothiazole to its corresponding sulfoxide and sulfone. These catalysts, which have not previously been reported for organic sulfide remediation, are the most active catalysts among those discovered to date for this type of oxidation reaction. Hydrogen peroxide was employed as the oxidant, and the reaction parameters were tested in order to find milder reaction conditions.Fil: Saux, Clara. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; ArgentinaFil: Leal Marchena, Candelaria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; ArgentinaFil: Dinamarca, Robinson. Universidad de Concepción; ChileFil: Pecchi Sanchez, Gina Angela. Universidad de Concepción; ChileFil: Pierella, Liliana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; ArgentinaElsevier Science2016-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/31975Saux, Clara; Leal Marchena, Candelaria; Dinamarca, Robinson; Pecchi Sanchez, Gina Angela; Pierella, Liliana Beatriz; Active potassium niobates and titanoniobates as catalysts for organic sulfide remediation; Elsevier Science; Catalysis Communications; 76; 2-2016; 58-611566-7367CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1566736715301771info:eu-repo/semantics/altIdentifier/doi/10.1016/j.catcom.2015.12.023info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:20:58Zoai:ri.conicet.gov.ar:11336/31975instacron: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 14:20:59.112CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Active potassium niobates and titanoniobates as catalysts for organic sulfide remediation
title Active potassium niobates and titanoniobates as catalysts for organic sulfide remediation
spellingShingle Active potassium niobates and titanoniobates as catalysts for organic sulfide remediation
Saux, Clara
Niobates
Perovskites
Titanium
Sulfide Remediation
Hydrogen Peroxide
title_short Active potassium niobates and titanoniobates as catalysts for organic sulfide remediation
title_full Active potassium niobates and titanoniobates as catalysts for organic sulfide remediation
title_fullStr Active potassium niobates and titanoniobates as catalysts for organic sulfide remediation
title_full_unstemmed Active potassium niobates and titanoniobates as catalysts for organic sulfide remediation
title_sort Active potassium niobates and titanoniobates as catalysts for organic sulfide remediation
dc.creator.none.fl_str_mv Saux, Clara
Leal Marchena, Candelaria
Dinamarca, Robinson
Pecchi Sanchez, Gina Angela
Pierella, Liliana Beatriz
author Saux, Clara
author_facet Saux, Clara
Leal Marchena, Candelaria
Dinamarca, Robinson
Pecchi Sanchez, Gina Angela
Pierella, Liliana Beatriz
author_role author
author2 Leal Marchena, Candelaria
Dinamarca, Robinson
Pecchi Sanchez, Gina Angela
Pierella, Liliana Beatriz
author2_role author
author
author
author
dc.subject.none.fl_str_mv Niobates
Perovskites
Titanium
Sulfide Remediation
Hydrogen Peroxide
topic Niobates
Perovskites
Titanium
Sulfide Remediation
Hydrogen Peroxide
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Pure (KNbO3) and titanium-substituted (KTi0.1Nb0.9O3 and KTi0.2Nb0.8O3) potassium niobates with perovskite crystalline structures were prepared, characterized and tested as catalysts in the selective oxidation of 2-(methylthio)benzothiazole to its corresponding sulfoxide and sulfone. These catalysts, which have not previously been reported for organic sulfide remediation, are the most active catalysts among those discovered to date for this type of oxidation reaction. Hydrogen peroxide was employed as the oxidant, and the reaction parameters were tested in order to find milder reaction conditions.
Fil: Saux, Clara. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
Fil: Leal Marchena, Candelaria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
Fil: Dinamarca, Robinson. Universidad de Concepción; Chile
Fil: Pecchi Sanchez, Gina Angela. Universidad de Concepción; Chile
Fil: Pierella, Liliana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Tecnología Química. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Tecnología Química; Argentina
description Pure (KNbO3) and titanium-substituted (KTi0.1Nb0.9O3 and KTi0.2Nb0.8O3) potassium niobates with perovskite crystalline structures were prepared, characterized and tested as catalysts in the selective oxidation of 2-(methylthio)benzothiazole to its corresponding sulfoxide and sulfone. These catalysts, which have not previously been reported for organic sulfide remediation, are the most active catalysts among those discovered to date for this type of oxidation reaction. Hydrogen peroxide was employed as the oxidant, and the reaction parameters were tested in order to find milder reaction conditions.
publishDate 2016
dc.date.none.fl_str_mv 2016-02
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/11336/31975
Saux, Clara; Leal Marchena, Candelaria; Dinamarca, Robinson; Pecchi Sanchez, Gina Angela; Pierella, Liliana Beatriz; Active potassium niobates and titanoniobates as catalysts for organic sulfide remediation; Elsevier Science; Catalysis Communications; 76; 2-2016; 58-61
1566-7367
CONICET Digital
CONICET
url http://hdl.handle.net/11336/31975
identifier_str_mv Saux, Clara; Leal Marchena, Candelaria; Dinamarca, Robinson; Pecchi Sanchez, Gina Angela; Pierella, Liliana Beatriz; Active potassium niobates and titanoniobates as catalysts for organic sulfide remediation; Elsevier Science; Catalysis Communications; 76; 2-2016; 58-61
1566-7367
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/S1566736715301771
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.catcom.2015.12.023
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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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