化学工业与工程
Home  |   |  About Journal  |  Editorial Board  |  Instruction  |  Subscriptions  |  Download  |  Publication Ethics  |  Contacts Us  |  Chinese
Chemcial Industry and Engineering 2016, Vol. 33 Issue (5) :68-72    DOI: 10.13353/j.issn.1004.9533.20141162
Current Issue | Next Issue | Archive | Adv Search << | >>
Synthesis and Catalytic Degradation Property of Hierarchical Flower-Shaped CuS Architectures
Xuan Yufeng, Lv Liyun, Wang Hong
Tianjin Co-Innovation Center of Chemical Science and Engineering, Key Lab for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China

Abstract
Reference
Related Articles
Download: PDF (1668KB)   HTML ()   Export: BibTeX or EndNote (RIS)      Supporting Info
Abstract 

Hierarchical flower-shaped CuS structures with diameters of 6 μm were successfully synthesized by hydrothermal method. In this reaction system, copper chloride and thiourea were used as copper and sulfur source respectively, polyethylene glycol acted as surfactant. The products were characterized by XRD and FESEM in detail. Results showed that the prepared CuS architectures were pure hexagonal phase and composed of thin nanoflakes with thickness of 50 nm. The catalytic activity of as-synthesized CuS was evaluated through the degradation of Rhodamine B (RhB) with the assistance of H2O2. It demonstrated that the catalyst exhibited highly efficient Fenton-like catalytic performance. The degradation efficiency reached 91% after 2 h and the catalyst could keep high catalytic efciency over a broad pH range of 4 to 10.Kinetics was studied for the degradation reaction, it turned out that this process conformed to pseudo-rst-order kinetics.

Service
Email this article
Add to my bookshelf
Add to citation manager
Email Alert
RSS
Articles by authors
Xuan Yufeng
Lv Liyun
Wang Hong
KeywordsCuS nanomaterials;   catalyticdegradation;   Fenton-like     
Received 2014-11-28;
About author:
Cite this article:   
Xuan Yufeng, Lv Liyun, Wang Hong.Synthesis and Catalytic Degradation Property of Hierarchical Flower-Shaped CuS Architectures[J]  Chemcial Industry and Engineering, 2016,V33(5): 68-72
Copyright 2010 by Chemcial Industry and Engineering