Visible-light-driven photocatalytic performance of nitrogen-doped Ti1-xZrxO2 solid solution
Gao, BF; Luo, XZ; Fu, H; Lin, BZ; Chen, YL; Gu, ZJ;谷战军;
刊名MATERIALS RESEARCH BULLETIN
2013
卷号48期号:2页码:587-594
关键词Oxides Sol-gel chemistry Catalytic properties
学科分类Materials Science
DOI10.1016/j.materresbull.2012.11.044
英文摘要Nitrogen-doped Ti1-xZrxO2 solid solutions have been synthesized by a multi-step sol-gel process followed by hydrothermal treatment in ammonia solution. XRD, XPS and UV-vis diffuse reflectance analyses indicated that nitrogen was doped in the surface layer of catalyst, introducing surface states located close to valence band. However, Zr4+. was successfully incorporated into the bulk lattice of TiO2 so as to induce the up-shift of conduction band. Compared to pristine TiO2 and nitrogen-doped TiO2, nitrogen-doped Ti1-xZrxO2 exhibited much higher efficiency for the degradation of Acid Red 88 solution and gaseous benzene under visible light irradiation, attributed to the synergetic effect of nitrogen and zirconium on the energy band. Specifically, the presence of surface states in the band gap enabled the extended visible light response and the up-shift of conduction band facilitated the excited electron interfacial transfer and hence suppressed efficiently the recombination of charge carriers. (C) 2012 Elsevier Ltd. All rights reserved.
收录类别SCI
WOS记录号WOS:000315751300066
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/224021
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
推荐引用方式
GB/T 7714
Gao, BF,Luo, XZ,Fu, H,et al. Visible-light-driven photocatalytic performance of nitrogen-doped Ti1-xZrxO2 solid solution[J]. MATERIALS RESEARCH BULLETIN,2013,48(2):587-594.
APA Gao, BF,Luo, XZ,Fu, H,Lin, BZ,Chen, YL,&Gu, ZJ;谷战军;.(2013).Visible-light-driven photocatalytic performance of nitrogen-doped Ti1-xZrxO2 solid solution.MATERIALS RESEARCH BULLETIN,48(2),587-594.
MLA Gao, BF,et al."Visible-light-driven photocatalytic performance of nitrogen-doped Ti1-xZrxO2 solid solution".MATERIALS RESEARCH BULLETIN 48.2(2013):587-594.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
4776.pdf(869KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Gao, BF]的文章
[Luo, XZ]的文章
[Fu, H]的文章
百度学术
百度学术中相似的文章
[Gao, BF]的文章
[Luo, XZ]的文章
[Fu, H]的文章
必应学术
必应学术中相似的文章
[Gao, BF]的文章
[Luo, XZ]的文章
[Fu, H]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 4776.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。