论文部分内容阅读
The aim of this study was to understand the manufacture, physical characterization,environmental applications and cytotoxicity test in vitro of nanocomposites consisting of CuO/CeO2 nano-rare earth composite materials prepared using the coprecipitation method with aqueous solutions of copper nitrate and cerium nitrate were reported.The performance of the selective catalytic oxidation of ammonia to N2 (NH3-SCO) over a CuO/CeO2 nano-rare earth composite materials in a tubular fixed-bed reactor (TFBR) at temperatures from 423 to 673 K in the presence of oxygen was elucidated.