CAS OpenIR  > 湿法冶金清洁生产技术国家工程实验室
Catalytic ozonation of 4-nitrophenol over an mesoporous alpha-MnO2 with resistance to leaching
Nawaz, Faheem1,2,3; Xie, Yongbing1,2; Cao, Hongbin1,4; Xiao, Jiadong1,3; Wang, Yueqiu1; Zhang, Xihua3; Li, Mingjie1; Duan, Feng3
2015-12-01
Source PublicationCATALYSIS TODAY
ISSN0920-5861
Volume258Issue:DECPages:595-601
AbstractTwo series of alpha-MnO2 materials were prepared via a similar method with surfactant cetyltrimethylammonium bromide (CTAB) and sodium dodecyl benzene sulfate (SDBS). The surfactants work both as shape directing agent and reduction initiator. The alpha-MnO2 synthesized with 0.2 M of CTAB showed a mesoporous structure with high surface area of 387.7 m(2)/g. It is very active in catalytic ozonation of 4-nitrophenol (4-NP) and total organic carbon removal, with higher catalytic stability than commercial MnO2. Using tert-butanol and p-benzoquinone as scavengers of different oxidative species, we found that superoxide radicals, rather than hydroxyl radicals, were mainly responsible for the degradation of 4-NP. (C) 2015 Elsevier B.V. All rights reserved.
KeywordSurfactants Manganese Dioxide 4-nitrophenol Catalytic Ozonation
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.cattod.2015.03.044
Indexed BySCI
Language英语
WOS KeywordMANGANESE OXIDE CATALYSTS ; CARBON NANOTUBE ; WATER-TREATMENT ; P-NITROPHENOL ; OXIDATION ; OZONE ; DECOMPOSITION ; DEGRADATION ; MNO2 ; PERFORMANCE
WOS Research AreaChemistry ; Engineering
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
Funding OrganizationNational Natural Science Foundation of China(21207133)
WOS IDWOS:000364438700044
Citation statistics
Cited Times:33[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/19775
Collection湿法冶金清洁生产技术国家工程实验室
Affiliation1.Beijing Engn Res Ctr Proc Pollut Control, Beijing 100190, Peoples R China
2.Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Nawaz, Faheem,Xie, Yongbing,Cao, Hongbin,et al. Catalytic ozonation of 4-nitrophenol over an mesoporous alpha-MnO2 with resistance to leaching[J]. CATALYSIS TODAY,2015,258(DEC):595-601.
APA Nawaz, Faheem.,Xie, Yongbing.,Cao, Hongbin.,Xiao, Jiadong.,Wang, Yueqiu.,...&Duan, Feng.(2015).Catalytic ozonation of 4-nitrophenol over an mesoporous alpha-MnO2 with resistance to leaching.CATALYSIS TODAY,258(DEC),595-601.
MLA Nawaz, Faheem,et al."Catalytic ozonation of 4-nitrophenol over an mesoporous alpha-MnO2 with resistance to leaching".CATALYSIS TODAY 258.DEC(2015):595-601.
Files in This Item:
File Name/Size DocType Version Access License
Catalytic ozonation (1376KB)期刊论文作者接受稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Nawaz, Faheem]'s Articles
[Xie, Yongbing]'s Articles
[Cao, Hongbin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Nawaz, Faheem]'s Articles
[Xie, Yongbing]'s Articles
[Cao, Hongbin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Nawaz, Faheem]'s Articles
[Xie, Yongbing]'s Articles
[Cao, Hongbin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

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