CuO particles

In this paper, some factors affecting the total content of CeO2 and CuO particles in Ni-CeO2-CuO composite plating coating by using electroplating method from nickel sulfate solution are shown. The total content of above regarded particles in the composite plating solution was changed from 2 to 16 g/L.

6p visumika2711 17-07-2019 11 0   Download

Catalytic oxidation of m-xylene was carried out over the copper oxide catalyst loaded on SiO2 300 m2/g. The various techniques were used to characterize the catalysts x-ray diffraction, TPRH2, N2 adsorption-desorption, scanning electron microscopy (SEM), tranmission electron microscopy (TEM) and CO pulse chemisorptions. The results indicate that the impregnated solution concentration exerts an influence on the catalytic activity.

6p uocvong01 24-09-2015 53 4   Download