Artículo

Active potassium niobates and titanoniobates as catalysts for organic sulfide remediation

Saux, ClaraIcon ; Leal Marchena, CandelariaIcon ; Dinamarca, Robinson; Pecchi Sanchez, Gina Angela; Pierella, Liliana BeatrizIcon
Fecha de publicación: 02/2016
Editorial: Elsevier Science
Revista: Catalysis Communications
ISSN: 1566-7367
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

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.
Palabras clave: Niobates , Perovskites , Titanium , Sulfide Remediation , Hydrogen Peroxide
 
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Licencia
info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Atribución-NoComercial-SinDerivadas 2.5 Argentina (CC BY-NC-ND 2.5 AR)
Identificadores
URI: http://hdl.handle.net/11336/31975
URL: http://www.sciencedirect.com/science/article/pii/S1566736715301771
DOI: http://dx.doi.org/10.1016/j.catcom.2015.12.023
Colecciones
Articulos(CITEQ)
Articulos de CENTRO DE INVESTIGACION Y TECNOLOGIA QUIMICA
Citación
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
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