Resumo

ARREOLA-SANCHEZ, R.; FIERRO-MOSCO, S.I.  e  GARCIA-MACEDO, J.A.. Síntesis y caracterización de nanopartículas de paladio, depositadas sobre un soporte modificado de TiO₂ y su estudio en la reacción de oxidación de CO a CO₂. Rev. mex. fis. [online]. 2017, vol.63, n.1, pp.65-70. ISSN 0035-001X.

In this article, we report the synthesis of heterogeneous catalysts with low palladium loading (Pd/TiO2) by deposition-precipitation using urea (DPU) and the catalyst activity that was evaluated by means of the CO- CO2 oxidation reaction, showing CO conversion at room temperature. The results indicate that Pd/TiO2 catalyst with 2% Pd exhibits excellent activity for CO oxidation and high stability during forty-nine days.

Palavras-chave : Palladium catalysts; CO oxidation; low palladium loading; catalytic activity; high catalyst stability.

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