Promoting Effect of Cu on MnCeOx-Catalyzed Phenol Oxidation in Aqueous Phase

作者:Tong Changshui*; Tong Xiaoxia; Jin Menggui; Ye Nianjun
来源:Chinese Journal of Catalysis, 2010, 31(9): 1185-1188.
DOI:10.3724/SPJ.1088.2010.00214

摘要

Cu-modified MnCeO, catalysis were prepared and applied to the oxidative degradation of aqueous phenol solutions The modification by Cu increased phenol oxidation and chemical oxygen demand removal of aqueous phenol solutions The promotion effects of Cu were analyzed by X-ray diffraction and temperature-programmed reduction It was found that CuMn2O4 formed with the addition of Cu, which was favorable for the increase of catalytic activity