CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
The degradation and mineralization of 4-chlorophenol in aqueous solutions by electron beam irradiation in the presence of TiO2 nanoparticles
Yang, RY; Wang, M; Shen, ZQ; Wang, WF; Ma, HJ; Gu, JZ; Wang, M (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, POB 800-204, Shanghai 201800, Peoples R China
2007
Source PublicationRADIATION PHYSICS AND CHEMISTRY
ISSN0969-806X
Volume76Issue:7Pages:1122
AbstractIn this study, the effect of TiO2 nanoparticles on radiation-induced degradation and mineralization of 4-chlorophenol in aqueous solutions was investigated. Solutions of 4-chlorophenol with different contents of TiO2 nanoparticles were irradiated by electron beam with absorbed doses up to 35.2kGy. The changes of absorption spectra, pH, total organic carbon (TOC), 4-chlorophenol and C1- concentrations were examined. The absorbencies of characteristic peaks of 4-chlorophenol decreased distinctly with increasing TiO2 nanoparticle contents at the same absorbed dose. Although the addition of TiO2 nanoparticles changed the initial pH, pH values of the solutions with different contents of TiO2 nanoparticles were almost equal and diminished smoothly with increasing absorbed dose after 3 kGy absorbed dose of irradiation. The TiO2 nanoparticles had little influence on the degradation of 4-chlorophenol but dramatically promoted the mineralization of 4-chlorophenol. It is suggested that TiO2 nanoparticles affect the intermediate degradation products during the decomposition of 4-chlorophenol. (C) 2006 Elsevier Ltd. All rights reserved.
Subject AreaInstruments & Instrumentation ; Nuclear Science & Technology ; Physics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000246941600004
Citation statistics
Cited Times:23[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/7856
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorWang, M (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, POB 800-204, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Yang, RY,Wang, M,Shen, ZQ,et al. The degradation and mineralization of 4-chlorophenol in aqueous solutions by electron beam irradiation in the presence of TiO2 nanoparticles[J]. RADIATION PHYSICS AND CHEMISTRY,2007,76(7):1122.
APA Yang, RY.,Wang, M.,Shen, ZQ.,Wang, WF.,Ma, HJ.,...&Wang, M .(2007).The degradation and mineralization of 4-chlorophenol in aqueous solutions by electron beam irradiation in the presence of TiO2 nanoparticles.RADIATION PHYSICS AND CHEMISTRY,76(7),1122.
MLA Yang, RY,et al."The degradation and mineralization of 4-chlorophenol in aqueous solutions by electron beam irradiation in the presence of TiO2 nanoparticles".RADIATION PHYSICS AND CHEMISTRY 76.7(2007):1122.
Files in This Item: Download All
File Name/Size DocType Version Access License
The degradation and (322KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yang, RY]'s Articles
[Wang, M]'s Articles
[Shen, ZQ]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yang, RY]'s Articles
[Wang, M]'s Articles
[Shen, ZQ]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yang, RY]'s Articles
[Wang, M]'s Articles
[Shen, ZQ]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: The degradation and mineralization of 4-chlorophenol in aqueous solutions by electron beam irradiation in the presence of TiO2 nanoparticles.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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