Facile synthesis of Pd and PdO nanoparticles

J. G. Buensuceso, R. A. Gutiérrez, L. Ortega Arroyo, J. M.O. Rueda De León, X. López Andrade, M. A. Aguilar Mendez, A. Cruz Orea, V. M. Castaño

Producción científica: Contribución a una revistaArtículorevisión exhaustiva

Resumen

Using the method of chemical reduction, synthesis of nanoparticles (NPs) of palladium oxide (PdO) was performed. In this method, the effect of temperature and of reductants was evaluated, through application of a response surface methodology (RSM). Gelatin was employed as a passivation agent to obtain Pd and PdO nanoparticles with diameters ranging from 19 to 130 nm. The characterization of the optical properties of the nanoparticles was evaluated by UV-Vis spectroscopy, and Pd0 and PdOII nanoparticles were observed. Through Fourier transform infrared (FTIR) spectroscopy, amide I, II and III functional groups of the gelatin were identified, which are those that interact with Pd and PdO NPs as passivation agents. The contribution of this work is through the use of a statistical model to evaluate the effect of the reducing agent and temperature on the particle size and distribution. That by this process the obtained material is very stable.

Idioma originalInglés
Páginas (desde-hasta)660-667
Número de páginas8
PublicaciónNanoscience and Nanotechnology Letters
Volumen9
N.º5
DOI
EstadoPublicada - may. 2017

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