Improved photocatalytic NO removal activity of SrTiO3 by using SrCO3 as a new co-catalyst
Jin, S (Jin, Si); Dong, GH (Dong, Guohui); Luo, JM (Luo, Jianmin); Ma, FY (Ma, Fengyun); Wang, CY (Wang, Chuanyi)
2018
Source PublicationAPPLIED CATALYSIS B-ENVIRONMENTAL
ISSN0926-3373
Volume227Issue:7Pages:24-34
Abstract

In this study, SrTiO3 catalyst decorated with SrCO3 was prepared by one step in-situ pyrolysis and was used for the photocatalytic removal of NO. The presence of SrCO3 not only improved the photocatalytic activity of SrTiO3 but also inhibited the deactivation of SrTiO3 during NO removal. In photocatalytic process, the photogenerated electrons in CB of SrTiO3 could migrate to the CB of SrCO3. Meanwhile, strong O-2 adsorption on the SrCO3 surface would increase the production of O-center dot(2)-. Moreover, SrCO3 could increase the surface acidity of SrTiO3, which would increase the NO adsorption and facilitate the oxidation of NO. The experimental data suggested that SrCO3 functions as surface deposited noble metals without the shortcomings caused by noble metals. Overall, the prepared SrCO3 looks promising as environmentally friendly and economic substitute to noble metals.

KeywordNo Removal Photocatalysis Srtio3 Co-catalyst
DOI10.1016/j.apcatb.2018.01.020
Indexed BySCI
WOS IDWOS:000428491000003
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/5254
Collection中国科学院特殊环境功能材料与器件重点试验室
Affiliation1.Xinjiang Univ, Coll Chem & Chem Engn, Key Lab Coal Cleaning Convers & Chem Engn Proc, Urumqi 830046, Xinjiang Uyghur, Peoples R China
2.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Lab Environm Sci & Technol, Key Lab Funct Mat & Devices Special Environm, Urumqi 8300, Peoples R China
3.Shaanxi Univ Sci & Technol, Sch Environm Sci & Engn, Xian 710021, Shaanxi, Peoples R China
4.Xinjiang Uygur Autonomous Reg Acad Instrument Ana, Urumqi 830011, Peoples R China
Recommended Citation
GB/T 7714
Jin, S ,Dong, GH ,Luo, JM ,et al. Improved photocatalytic NO removal activity of SrTiO3 by using SrCO3 as a new co-catalyst[J]. APPLIED CATALYSIS B-ENVIRONMENTAL,2018,227(7):24-34.
APA Jin, S ,Dong, GH ,Luo, JM ,Ma, FY ,&Wang, CY .(2018).Improved photocatalytic NO removal activity of SrTiO3 by using SrCO3 as a new co-catalyst.APPLIED CATALYSIS B-ENVIRONMENTAL,227(7),24-34.
MLA Jin, S ,et al."Improved photocatalytic NO removal activity of SrTiO3 by using SrCO3 as a new co-catalyst".APPLIED CATALYSIS B-ENVIRONMENTAL 227.7(2018):24-34.
Files in This Item:
File Name/Size DocType Version Access License
Improved photocataly(1908KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Jin, S (Jin, Si)]'s Articles
[Dong, GH (Dong, Guohui)]'s Articles
[Luo, JM (Luo, Jianmin)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jin, S (Jin, Si)]'s Articles
[Dong, GH (Dong, Guohui)]'s Articles
[Luo, JM (Luo, Jianmin)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jin, S (Jin, Si)]'s Articles
[Dong, GH (Dong, Guohui)]'s Articles
[Luo, JM (Luo, Jianmin)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Improved photocatalytic NO removal activity of SrTiO3 by using SrCO3 as a new co-catalyst.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.