Reaction and Characterization of Low-Temperature Effect of Transition Nanostructure Metal Codoped SCR Catalyst
Joint Authors
Guo, Hao
Luo, Yan
Xu, Quan
Yang, Ke
Xiao, Weiwei
Bai, Jiaojiao
Cao, Li
Cai, Wei
Pu, Peng
Cai, Lulu
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-09-20
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Typical p-type semiconductor MnOx codoped with n-type semiconductors such as CeO2 and V2O5 was reported to achieve high efficiency in catalytic NOx removal by NH3.
In this paper, we present novel Mn-Ce codoped V2O5/TiO2 catalyst which exhibited an excellent NO conversion efficiency of 90% at 140°C.
By using this codoped catalyst, the best low-temperature activity was greatly decreased when compared with single Mn- or Ce-doped catalyst.
According to the characterization results from BET, XRD, and XPS, the codoped catalyst was composed of both CeO2 and amorphous Mn.
The electron circulation formed between doping elements is believed to promote the electron transfer, which may be one of the reasons for excellent low-temperature denitration performance.
American Psychological Association (APA)
Yang, Ke& Xiao, Weiwei& Xu, Quan& Bai, Jiaojiao& Luo, Yan& Guo, Hao…[et al.]. 2017. Reaction and Characterization of Low-Temperature Effect of Transition Nanostructure Metal Codoped SCR Catalyst. Journal of Nanomaterials،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1183612
Modern Language Association (MLA)
Yang, Ke…[et al.]. Reaction and Characterization of Low-Temperature Effect of Transition Nanostructure Metal Codoped SCR Catalyst. Journal of Nanomaterials No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1183612
American Medical Association (AMA)
Yang, Ke& Xiao, Weiwei& Xu, Quan& Bai, Jiaojiao& Luo, Yan& Guo, Hao…[et al.]. Reaction and Characterization of Low-Temperature Effect of Transition Nanostructure Metal Codoped SCR Catalyst. Journal of Nanomaterials. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1183612
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1183612