| Title: | Effective degradation of tetracycline by organic-inorganic hybrid materials induced by triethylenediamine |
| Author(s): | Wang X; Zhu G; Wang C; Niu Y; |
| Address: | "Green Catalysis Center, And College of Chemistry, Zhengzhou University, Henan, 450001, PR China. Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing, 210094, PR China. Electronic address: wch2016@njust.edu.cn. Green Catalysis Center, And College of Chemistry, Zhengzhou University, Henan, 450001, PR China. Electronic address: niuyy@zzu.edu.cn" |
| DOI: | 10.1016/j.envres.2021.111253 |
| ISSN/ISBN: | 1096-0953 (Electronic) 0013-9351 (Linking) |
| Abstract: | "As an important advanced oxidation technology for environmental purification, photocatalytic degradation has received extensive attention. Designing and synthesizing a catalyst with high-intensity photocatalytic performance is a very challenging subject. Herein, one polydentate cation was synthesized by 1,4-diazabicyclo[2.2.2]octane (DABCO) and 1, 4-bis (bromomethyl) benzene. Inorganic-organic hybrid compounds 1, 2 were synthesized by hydrothermal and room temperature volatilization with inorganic metal salts, namely, [L1](0.5).[Cu(2)Br(4)](0.5)(n) (1), [L1].[Cu(2)I(4)].CH(3)CN(n) (2). Under visible light, compounds 1 and 2 were investigated for their degradation effects on tetracycline (TC) in water. The experimental results showed that compounds 1 and 2 with appropriate concentration of H(2)O(2) had obvious photocatalytic degradation effect on TC. In addition, the influencing factors of photocatalysis such as the amount of adsorbent, the initial concentration of TC and the different pH value were investigated. The photocatalyst exhibits good stability and cyclability" |
| Keywords: | "Catalysis *Hydrogen Peroxide Light Piperazines *Tetracycline 1, 4-diazabicyclo[2.2.2]octane MOFs Photocatalytic degradation Tc;" |
| Notes: | "MedlineWang, Xiaojia Zhu, Gaihong Wang, Chaohai Niu, Yunyin eng Research Support, Non-U.S. Gov't Netherlands 2021/05/15 Environ Res. 2021 Jul; 198:111253. doi: 10.1016/j.envres.2021.111253. Epub 2021 May 11" |
