Synthesis and characterization of ferrous tungstate nanoparticles

Cui, Yuqian, Guo, Peizhi, Zhang, Guoliang, Li, Hongliang, Yu, Jianqiang, Li, Yue and Zhao, X.S. (2013). Synthesis and characterization of ferrous tungstate nanoparticles. In: Advances in Applied Science, Engineering and Technology. 2013 International Conference on Applied Science, Engineering and Technology, ICASET 2013, Qingdao, China, (15-18). 19 - 21 May 2013. doi:10.4028/www.scientific.net/AMR.709.15

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Author Cui, Yuqian
Guo, Peizhi
Zhang, Guoliang
Li, Hongliang
Yu, Jianqiang
Li, Yue
Zhao, X.S.
Title of paper Synthesis and characterization of ferrous tungstate nanoparticles
Conference name 2013 International Conference on Applied Science, Engineering and Technology, ICASET 2013
Conference location Qingdao, China
Conference dates 19 - 21 May 2013
Proceedings title Advances in Applied Science, Engineering and Technology   Check publisher's open access policy
Journal name Advanced Materials Research   Check publisher's open access policy
Place of Publication Stafa-Zurich, Switzerland
Publisher Trans Tech Publications
Publication Year 2013
Year available 2013
Sub-type Fully published paper
DOI 10.4028/www.scientific.net/AMR.709.15
Open Access Status
ISBN 9783037857182
ISSN 1022-6680
1662-8985
Volume 709
Start page 15
End page 18
Total pages 4
Collection year 2014
Language eng
Abstract/Summary Highly crystalline FeWO4 nanoparticles (NPs) were synthesized via the hydrothermal synthesis method while amorphous FeWO4 NPs were prepared by the room temperature precipitation method. It was found that a dissolution-recrystallization process appeared due to the Ostwald ripening when room temperature precipitates undergo the hydrothermal process. Photocatalytic performance toward the degradation of methylene blue showed that crystalline FeWO4 NPs displayed a higher activity than amorphous samples, mainly ascribing to the substantial elimination of defects after crystallization because the defects promoted the recombination of electron-hole pairs.
Subjects 2200 Engineering
Keyword FeWO4
Hydrothermal synthesis
Nanoparticle
Photocatalysis
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Conference Paper
Collections: School of Chemical Engineering Publications
Official 2014 Collection
 
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Created: Thu, 28 Nov 2013, 17:23:29 EST by System User on behalf of School of Chemical Engineering