DocumentCode
3734965
Title
Catalytic oxidation of chlorobenzenes using ozone over CNT-based composites
Author
Dongdong Jin;Hangsheng Yang;Li Zhang
Author_Institution
School of Material Science and Engineering, Zhejiang University, Hangzhou, China
fYear
2015
fDate
7/1/2015 12:00:00 AM
Firstpage
229
Lastpage
233
Abstract
Catalytic oxidation of chlorobenzenes (CBs) over carbon nanotubes (CNTs) supported manganese oxide and copper oxide (MnOx and CuOx) at different temperature are studied. Accordingly, a CB complete oxidation of >95 % was achieved over MnOx/CNTs and CuOx/CNTs at 80 °C and 240 °C, respectively. The stability and resistance to chlorine poisoning of catalysts were evaluated. Moreover, chlorine substituents were found to have a negative influence on ozone promotion because of their electrophilicity. In addition, the reaction mechanism of CB catalytic oxidation with ozone was described on the basis of kinetic study.
Keywords
"Oxidation","Gases","Chlorine","Manganese","Thermal stability","Kinetic theory"
Publisher
ieee
Conference_Titel
Nanotechnology (IEEE-NANO) , 2015 IEEE 15th International Conference on
Type
conf
DOI
10.1109/NANO.2015.7388964
Filename
7388964
Link To Document