文献类型：期刊文献

英文题名：Photo-Fenton degradation of phenol by CdS/rGO/Fe2+ at natural pH with in situ-generated H2O2

作者：Jiang, Zhenying[1,2];Wang, Lingzhi[1,2];Lei, Juying[3,4];Liu, Yongdi[3,4];Zhang, Jinlong[1,2]

机构：[1]East China Univ Sci & Technol, Key Lab Adv Mat, 130 Meilong Rd, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Inst Fine Chem, 130 Meilong Rd, Shanghai 200237, Peoples R China;[3]East China Univ Sci & Technol, State Environm Protect Key Lab Environm Risk Asse, Sch Resources & Environm Engn, 130 Meilong Rd, Shanghai 200237, Peoples R China;[4]Shanghai Inst Pollut Control & Ecol Secur, Shanghai 200092, Peoples R China

年份：2019

卷号：241

起止页码：367

外文期刊名：APPLIED CATALYSIS B-ENVIRONMENTAL

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000449444000038)】；

基金：This work was financially supported by National Nature Science Foundation of China (21777044, 21677048, 5171101651), the State Key Research Development Program of China (2016YFA0204200), the Science and Technology Commission of Shanghai Municipality (16JC1401400, 17520711500), Fundamental Research Funds for the Central Universities (222201714061, 222201817009, 22221815006, 22221818014).

语种：英文

外文关键词：In sins generation of H2O2; Fenton; Degradation; Natural pH; Phenol

摘要：The application of photo-Fenton process is restricted by the acidic pH and additional hydrogen peroxide (H2O2). In order to overcome these drawbacks, a photo-Fenton system of CdS/rGO/Fe2+ which can perform at natural pH with in situ-generated H2O2 has been successfully developed. Highly efficient photo-Fenton degradation of phenol was achieved under the visible light irradiation via the CdS/rGO/Fe2+ system. Experimental results showed that phenol could be degraded completely in 1 h at natural pH. The plentiful in situ generation of H2O2 was further proved to act as an important role in phenol degradation with the addition of Fe2+. The advantages of degradation at natural pH with in situ-generated H2O2 can provide a new prospective to the environmental-friendly Fenton process.