Improved recyclability and selectivity of environment-friendly MFA-based heterojunction imprinted photocatalyst for secondary pollution free tetracycline orientation degradation
Improved recyclability and selectivity of environment-friendly MFA-based heterojunction imprinted photocatalyst for secondary pollution free tetracycline orientation degradation
复制标题
提高环保型MFA异质结印迹光催化剂的可回收性和选择性，用于无二次污染的四环素定向降解
DOI：
10.1016/j.cej.2018.10.200
复制
发表时间：
2019-03-15
影响因子：
15.1
通讯作者：
Han, Song
中科院分区：
文献类型：
--
作者：
Lu, Ziyang;Peng, Jiayi;Han, Song
Environment-friendly MFA-based heterojunction imprinted photocatalyst (PPy@CdS@MFA imprinted photocatalyst) was synthesized by a simple photopolymerization method and surface imprinting technique. The physical and chemical properties of the PPy@CdS@MFA imprinted photocatalyst had been characterized by XRD, FT-IR, XPS, SEM, UV-vis DRS, BET, VSM, etc. In addition, the degradation rate of tetracycline (77.59%) by the PPy@CdS@MFA imprinted photocatalyst was more than twice that of ciprofloxacin (34.57%) by the PPy@CdS@MFA imprinted photocatalyst, and the coefficient of selectivity (k(selectivity)) of the PPy@CdS@MFA imprinted photocatalyst relative to CdS, CdS@MFA and non-imprinted photocatalyst were 0.71, 1.79 and 1.69, respectively. With an improved recyclability and selectivity, our work provided a feasibility analysis and exemplificative strategy for efficiently orientation degradation of targets with no secondary pollution.
