中国科学院新疆理化技术研究所机构知识库
Advanced  
XJIPC OpenIR  > 中国科学院特殊环境功能材料与器件重点试验室  > 期刊论文
题名: A Bulk Boron-Based Photocatalyst for Efficient Dechlorination: K3B6O10Br
作者: Fan, Xiaoyun; Zang, Ling; Zhang, Min; Qiu, Hengshan; Wang, Zhen; Yin, Jiao; Jia, Hanzhong; Pan, Shilie; Wang, Chuanyi
通讯作者: Fan, XY
刊名: Chemistry of Materials
发表日期: 2014
DOI: 10.1021/cm500597e
卷: 26, 期:10, 页:3169-3174
收录类别: SCI
摘要: Nanoparticles of a borate nonlinear optical material, K3B 6O10Br (KBB), have been fabricated and demonstrated excellent catalytic activity in UV-induced dechlorination of chlorophenols, which are typical persistent organic pollutants. The obtained dechlorination efficiency is 2 orders of magnitude higher than that of a commercial P25 TiO2 catalyst under UV (λ > 254 nm) light irradiation. The noncentrosymmetric structure of KBB gives rise to an intrinsic large polarization effect as evidenced by Kelvin probe force microscopy, and the polarization promotes separation of photogenerated electron-hole pairs, leading to efficient cleavage of chlorophenols into small molecular fragments and dissociative Cl- anions. This work suggests that nonlinear materials open a new window for designing efficient photocatalysts.
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.xjipc.cas.cn/handle/365002/3781
Appears in Collections:中国科学院特殊环境功能材料与器件重点试验室_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
A Bulk Boron-Based Photocatalyst for Efficient Dechlorination K3B6O10Br.pdf(2194KB)期刊论文作者接受稿开放获取View 联系获取全文

作者单位: Chinese Acad Sci, Lab Environm Sci & Technol, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China;Chinese Acad Sci, Key Lab Funct Mat & Devices Special Environm, Urumqi 830011, Peoples R China;Univ Utah, Dept Mat Sci & Engn, Salt Lake City, UT 84112 USA

Recommended Citation:
Fan, Xiaoyun,Zang, Ling,Zhang, Min,et al. A Bulk Boron-Based Photocatalyst for Efficient Dechlorination: K3B6O10Br[J]. Chemistry of Materials,2014,26(10):3169-3174.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Fan, Xiaoyun]'s Articles
[Zang, Ling]'s Articles
[Zhang, Min]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Fan, Xiaoyun]‘s Articles
[Zang, Ling]‘s Articles
[Zhang, Min]‘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: A Bulk Boron-Based Photocatalyst for Efficient Dechlorination K3B6O10Br.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!
Powered by CSpace