SIC OpenIR
Phosphorus-doped cerium vanadate nanorods with enhanced photocatalytic activity
Liu, Zhendong1; Sun, Ke2; Wei, Mingzhi2; Ma, Zhen1,3
2018
Source PublicationJournal of Colloid and Interface Science
ISSN00219797
Volume531Pages:618-627
AbstractCeVO4-based photocatalysts have been actively studied, but to the best of our knowledge, P-doped CeVO4 with enhanced photocatalytic activity has not been reported. Herein, novel P-doped CeVO4 nanorods were synthesized via a facile hydrothermal method. The doped P exists as PO4 tetrahedron which replaces VO4 tetrahedron. The crystal size, specific surface area, and light absorption ability of CeVO4 were tuned after doping CeVO4 by P. In particular, the separation and transmission efficiency of photogenerated electron-hole pairs were improved due to the internal electric field caused by the large charge density around PO4 tetrahedron. This conclusion was also confirmed by DFT calculations. The photocatalytic activities of different samples were tested via photodegradation of aqueous organic pollutants, and a feasible mechanism of photocatalytic reaction was proposed. © 2018 Elsevier Inc.
DOI10.1016/j.jcis.2018.07.077
PublisherAcademic Press Inc.
EI KeywordsCerium compounds
EI Classification Number547.2 Rare Earth Metals - 701.1 Electricity: Basic Concepts and Phenomena - 741.1 Light/Optics - 761 Nanotechnology - 803 Chemical Agents and Basic Industrial Chemicals - 804 Chemical Products Generally - 804.1 Organic Compounds - 921 Mathematics - 933 Solid State Physics
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/25128
Collection中国科学院上海硅酸盐研究所
Affiliation1.Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP3), Department of Environmental Science and Engineering, Fudan University, Shanghai; 200433, China;
2.Shandong Provincial Key Laboratory of Processing and Testing Technology of Glass & Functional Ceramics, School of Material Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan; 250353, China;
3.Shanghai Institute of Pollution Control and Ecological Security, Shanghai; 200092, China
Recommended Citation
GB/T 7714
Liu, Zhendong,Sun, Ke,Wei, Mingzhi,et al. Phosphorus-doped cerium vanadate nanorods with enhanced photocatalytic activity[J]. Journal of Colloid and Interface Science,2018,531:618-627.
APA Liu, Zhendong,Sun, Ke,Wei, Mingzhi,&Ma, Zhen.(2018).Phosphorus-doped cerium vanadate nanorods with enhanced photocatalytic activity.Journal of Colloid and Interface Science,531,618-627.
MLA Liu, Zhendong,et al."Phosphorus-doped cerium vanadate nanorods with enhanced photocatalytic activity".Journal of Colloid and Interface Science 531(2018):618-627.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, Zhendong]'s Articles
[Sun, Ke]'s Articles
[Wei, Mingzhi]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, Zhendong]'s Articles
[Sun, Ke]'s Articles
[Wei, Mingzhi]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, Zhendong]'s Articles
[Sun, Ke]'s Articles
[Wei, Mingzhi]'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.