作者：Hua Chen, Guohua Jiang*, Tengteng Jiang, Lei Li, Yongkun Liu, Qin Huang, Wenxing Chen.
关键字：hydrothermal; photochemical; dopant; photocatalysis; degradation
论文来源：期刊
具体来源：MRS Communications
发表时间：2015年

The Mn-doped ZrO2/TiO2 nanostructured photocatalysts had been prepared by the simple hydrothermal method. The morphologies and structures of the as-prepared photo-catalyst were characterized by TEM, XRD, XPS and EPR. The resultant nanostructured photocatalysts exhibited high photocatalytic activity under UV light irradiation, attributing to the improvement of the photo-absorption property and the separation efficiency of photo-generated electrons and holes. The hydroxyl radicals (?OH), superoxide radical (?O2?), and holes (h+) are the main active species in aqueous solution under UV light irradiation.