Artículo
Theoretical and experimental analysis of the oxidation of CO on Pt catalysts supported on modified TiO2(101)
Fecha de publicación:
07/2015
Editorial:
Elsevier Science
Revista:
Journal of Molecular Catalysis A: Chemical
ISSN:
1381-1169
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Abstract The dynamics of the CO adsorption on Pt nanoparticles deposited on TiO2(101) (pure, N-doped and/or reduced) have been investigated using UV-visible diffuse reflectance spectroscopy, diffuse reflectance infrared Fourier transform spectroscopy and density functional theory. The results point to that N-doping and oxygen vacancies in the Pt/N-TiO2 system should favor catalytic reactions in which CO conversion into CO2 takes place mediated by support surface O atoms.
Palabras clave:
Co Oxidation
,
Dft
,
Drifts
,
O Vacancies
,
Pt/N-Tio≪Inf≫2≪/Inf≫(101)
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Identificadores
Colecciones
Articulos(IFISUR)
Articulos de INSTITUTO DE FISICA DEL SUR
Articulos de INSTITUTO DE FISICA DEL SUR
Articulos(INCAPE)
Articulos de INST.DE INVEST.EN CATALISIS Y PETROQUIMICA "ING. JOSE MIGUEL PARERA"
Articulos de INST.DE INVEST.EN CATALISIS Y PETROQUIMICA "ING. JOSE MIGUEL PARERA"
Citación
Morgade, Cecilia Ines Nora; Vignatti, Charito Ivana; Avila, Maria Sol; Cabeza, Gabriela Fernanda; Theoretical and experimental analysis of the oxidation of CO on Pt catalysts supported on modified TiO2(101); Elsevier Science; Journal of Molecular Catalysis A: Chemical; 407; 7-2015; 102-112
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