INCAPE 05401
INSTITUTO DE INVESTIGACIONES EN CATALISIS Y PETROQUIMICA "ING. JOSE MIGUEL PARERA"
Unidad Ejecutora - UE
artículos
Título:
Theoretical and experimental analysis of the oxidation of CO on Pt catalysts supported on modified TiO2(101)
Autor/es:
CECILIA MORGADE; CHARITO I. VIGNATTI; M.S. AVILA; GABRIELA CABEZA
Revista:
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
Editorial:
ELSEVIER SCIENCE BV
Referencias:
Lugar: Amsterdam; Año: 2015 vol. 407 p. 102 - 112
ISSN:
1381-1169
Resumen:
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.
