Synthesis plasmonic Bi/Bi VO4 photocatalysts with enhanced photocatalytic activity for degradation of tetracycline(TC)

作     者：Nianjun Kang Dongbo Xu Weidong Shi 

作者机构：School of Chemistry and Chemical EngineeringJiangsu UniversityZhenjiang 212013China 

出 版 物：《Chinese Journal of Chemical Engineering》 (中国化学工程学报（英文版）)

年 卷 期：2019年第27卷第12期

页      面：3053-3059页

核心收录：

学科分类：081704[工学-应用化学] 081705[工学-工业催化] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

基　　金：Supported by the National Natural Science Foundation of China(21522603,21503142,21671083) Six Talent Peaks Project in Jiangsu Province(XCL-025) the China Postdoctoral Science Foundation(2017M611720) the Excellent Youth Foundation of Jiangsu Scientific Committee(BK20170526) 

主　　题：Bi/BiVO4 Plasmonic Photocatalysts Tetracycline(TC) Visible light 

摘      要：In recent years,the excessive use of antibiotics has become a serious problem for human ***04 regarded as one of the most promising visible-light-driven photocatalysts was used to degrade the *** this paper,we fabricated Bi/BiV04 plasmonic photocatalysts which enhanced the photocatalytic activity of BiV04 for degradation of tetracycline(TC)*** Bi/BiV04 photocatalysts were characterized by X-ray diffraction,X-ray photoelectron spectroscopy,scanning electron microscopy,transmission electron microscopy and high-resolution transmission electron *** addition,the photocatalytic experiment results show that the 0.04-Bi/BiVO4 sample has the best photocatalytic activity for 2 times than the pure BiV04 *** cycle experiments,after four repetitions of the experiments,showed the sample still maintained a high photocatalytic ***,the photocatalytic reaction mechanism was also studied by free radical capture experiments and electron paramagnetic resonance spectroscopy.