期刊论文

Liu, Yueli;Peng, Zhuoyin

英文

Catalysis Today

0920-5861

2019

321

164-171

10.1016/j.cattod.2018.02.029

This work is supported by the National Nature Science Foundation of China (No. 11674258 , 51506155 ), International Science & Technology Cooperation Program of China (No. 2013DFR50710 ) and the Fundamental Research Funds for the Central Universities (No. 2017II22GX ). Thanks for the measurements supporting from Center for Materials Research and Analysis at Wuhan University of Technology (WUT).

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In the present work, V2O5 microspheres with the diameters ranging from 1 to 2 μm are prepared by a facile hydrothermal progress, and then V2O5@TiO2 core-shell microspheres are successfully synthesized by a solution method. It is found that the light absorption intensity of V2O5@TiO2 core-shell microspheres is greatly enhanced compared with those of V2O5 microspheres and P25 in UV and visible light ranges. The photodegradation rate towards gaseous benzene of V2O5@TiO2-20% core-shell microspheres is the best one, and it will increase from 27.8% ...