2012
M. A. Oliver-Tolentino, E. M. Arce-Estrada, C. A. Cortés-Escobedo, A. M. Bolarín-Miro, F. Sánchez de Jesús, Rosa de G. González-Huerta, A. Manzo-Roble, (2012). Electrochemical behavior of Ni/W materials as catalyst for hydrogen evolution reaction in alkaline media. Journal of Alloys and Compounds, (In press). ISSN: 0925-8388
Abstract
In the present work, results of electrochemical evaluation, as well as morphological and structural characterization of NixW1-x materials with x=0.77, 0.64, 0.4, 0.19 and 0.07 processed by means of high energy ball milling from high purity powders are presented. Also, the electrocatalytic performance on the hydrogen evolution reaction (HER) of the NixW1-x materials evaluated by linear polarization and cyclic voltammetry techniques in alkaline media at room temperature is discussed. The structural and morphological characterization of the as-prepared materials was carried out using X-ray diffraction (XRD) and scanning electron microscopy (SEM). Results indicated a small-particle clusters and solid solution formation. According to the kinetics parameters the best electrocatalytic activity was observed at Ni64W36.
CARACTERIZACIÓN DE FERRITA DE MANGANESO OBTENIDA POR MECANOSÍNTESIS
Amorphization of Co-base alloy by mechanical alloying
OBTENCION DE Co-27Cr-6Mo MEDIANTE ALEADO MECANICO PARAPOSIBLES APLICACIONES BIOMÉDICAS
MECANOSÍNTESIS DE MANGANITAS DE LANTANO: EFECTO DE LA RELACIÓN EN PESO BOLAS:POLVO
OBTENCION DE Co-27Cr-6Mo MEDIANTE ALEADO MECANICO PARAPOSIBLES APLICACIONES BIOMÉDICAS
SÍNTESIS Y CARACTERIZACIÓN DE CÁTODOS DE CaxLa1-xMnO3 PARA SU APLICACIÓN EN CCOS