中国科学院水生生物研究所机构知识库
Advanced  
IHB OpenIR  > 藻类生物学及应用研究中心  > 期刊论文
题名: Photocatalytic properties of hierarchical BiOXs obtained via an ethanol-assisted solvothermal process
作者: Jia, Manke1, 2, 3; Hu, Xiaolong2, 3; Wang, Shulian1, 2, 3; Huang, Yingping1, 2; Song, Lirong1
关键词: BiOXs (X=Cl, Br, I) ; Ethanol-assisted solvothermal process ; Photocatalytic properties
刊名: JOURNAL OF ENVIRONMENTAL SCIENCES
发表日期: 2015-09-01
DOI: 10.1016/j.jes.2014.09.045
卷: 35, 页:172-180
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Environmental Sciences
研究领域[WOS]: Environmental Sciences & Ecology
英文摘要: In this study, bismuth oxyhalide (BiOXs (X=Cl, Br, I)) semiconductors were prepared by a simple solvothermal method, with ethanol serving as solvent and a series of tetrabutylammonium halide surfactants as halogen sources. Under identical synthetic conditions, BiOBr was more readily constructed into regular flower-like hierarchical architectures. The photocatalytic properties of the materials were studied by monitoring the degradation of rhodamine B (RhB), with visible light absorption, and colorless salicylic acid (SA). It was found that both RhB and SA were rapidly degraded on the surface of BiOBr. BiOCl was rather active for the degradation of RhB, but ineffective toward the degradation of SA. However, neither RhB nor SA could be degraded effectively in the case of BiOI. Further experiments such as UV-visible spectroscopy and detection of OH and O-2 U-radicals suggest that the electronic structure of the BiOX photocatalysts is responsible for the difference in their activities. (C) 2015 The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences. Published by Elsevier B.V.
关键词[WOS]: VISIBLE-LIGHT IRRADIATION ; BIOBR MICROSPHERES ; BR ; CL ; BIOCL ; DEGRADATION ; SURFACE ; NANOSTRUCTURES ; PERFORMANCES ; ADSORPTION
语种: 英语
项目资助者: National Natural Science Foundation of China(21377067 ; Natural Science Foundation for Innovation Group of Hubei Province, China(2009CDA020) ; State Key Laboratory of Environmental Chemistry and Ecotoxicology, RCEES, CAS(KF2011-07) ; 21177072 ; 21207079)
WOS记录号: WOS:000362982300021
ISSN号: 1001-0742
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/27331
Appears in Collections:藻类生物学及应用研究中心_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Photocatalytic properties of hierarchical BiOXs obtained via an ethanol-assisted solvothermal process.pdf(745KB)----开放获取--View Download

作者单位: 1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
2.China Three Gorges Univ, Engn Res Ctr Ecoenvironm Three Gorges Reservoir R, Minist Educ, Yichang 443002, Peoples R China
3.Collaborat Innovat Ctr Geohazards & Ecoenvironm T, Yichang 443002, Peoples R China
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Jia, Manke]'s Articles
[Hu, Xiaolong]'s Articles
[Wang, Shulian]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Jia, Manke]‘s Articles
[Hu, Xiaolong]‘s Articles
[Wang, Shulian]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Photocatalytic properties of hierarchical BiOXs obtained via an ethanol-assisted solvothermal process.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

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

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院水生生物研究所 - Feedback
Powered by CSpace