GIEC OpenIR  > 中国科学院广州能源研究所
The effect of sandwiched Ag in the wall of TiO2 nanotube on the photo-catalytic performance
Liu, Zhaohui1,2; Chen, Jinzhu1; Zhang, Yuyuan1,2; Wu, Liangpeng1,2; Li, Xinjun1
2011-07-15
Source PublicationMATERIALS CHEMISTRY AND PHYSICS
Volume128Issue:1-2Pages:1-5
AbstractTiO2 nanotube was synthesized by a hydrothermal process using TiO2 nanoparticle as starting material, and then it was loaded with Ag through a silver mirror reaction. Further, the Ag loading TiO2 nanotube was decorated by TiO2 via TiCl4 hydrolysis to obtain the TiO2 nanotube with the wall sandwiched by Ag. The TiO2 nanotubes were characterized by transmission electron microscope, energy dispersive X-ray spectroscopy, X-ray diffraction and UV-vis spectrophotometer. The electrochemical impedance spectroscopy and transient photocurrent were investigated in a three-electrode system with the TiO2 nanotube films served as photoanodes. The photo-catalytic activity was evaluated by photo-degradation of methyl orange under UV light irradiation. The results show that the sandwiched Ag could inhibit the crystal phase transformation of TiO2 nanotube from anatase to rutile. And the sandwiched nanotube structure exhibits enhanced photo-catalytic performance due to the efficient separation of the photo-generated carriers. (C) 2011 Elsevier B.V. All rights reserved.
SubtypeReview
KeywordTio2 Nanotube Sandwiched Structure Photocatalysis Ag
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.matchemphys.2011.02.042
WOS Subject ExtendedMaterials Science
WOS KeywordCORE-SHELL NANOPARTICLES ; PHOTOCATALYTIC ACTIVITY ; DOPED TIO2 ; SILVER NANOPARTICLES ; DEGRADATION ; NANOCOMPOSITE ; IRRADIATION ; OXIDATION ; TITANIUM ; CLUSTERS
Indexed BySCI
Language英语
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000291525400001
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10385
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Liu, Zhaohui,Chen, Jinzhu,Zhang, Yuyuan,et al. The effect of sandwiched Ag in the wall of TiO2 nanotube on the photo-catalytic performance[J]. MATERIALS CHEMISTRY AND PHYSICS,2011,128(1-2):1-5.
APA Liu, Zhaohui,Chen, Jinzhu,Zhang, Yuyuan,Wu, Liangpeng,&Li, Xinjun.(2011).The effect of sandwiched Ag in the wall of TiO2 nanotube on the photo-catalytic performance.MATERIALS CHEMISTRY AND PHYSICS,128(1-2),1-5.
MLA Liu, Zhaohui,et al."The effect of sandwiched Ag in the wall of TiO2 nanotube on the photo-catalytic performance".MATERIALS CHEMISTRY AND PHYSICS 128.1-2(2011):1-5.
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, Zhaohui]'s Articles
[Chen, Jinzhu]'s Articles
[Zhang, Yuyuan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, Zhaohui]'s Articles
[Chen, Jinzhu]'s Articles
[Zhang, Yuyuan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, Zhaohui]'s Articles
[Chen, Jinzhu]'s Articles
[Zhang, Yuyuan]'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.