GIEC OpenIR  > 中国科学院广州能源研究所
CdSe-sensitized TiO2 nanotube array film fabricated by ultrasonic-assisted electrochemical deposition and subsequently wrapped with TiO2 thin layer for the visible light photoelectrocatalysis
Ouyang, Jianglin1,2; Chang, Menglei1,2; Zhang, Yuyuan1,2; Li, Xinjun1
2012-01-31
发表期刊THIN SOLID FILMS
卷号520期号:7页码:2994-2999
摘要A composite structure, TiO2 nanotube array/CdSe nanoparticle/TiO2 layer, was fabricated by inserting CdSe nanoparticles into anodized TiO2 nanotube arrays via ultrasonic-assisted cyclic voltammetry electrochemical deposition and subsequently wrapped by a TiO2 thin layer via TiCl4 hydrolysis. The films were characterized by X-ray diffraction, field emission scanning electron microscopy, energy dispersive spectroscopy and UV-vis diffuse reflectance spectroscopy. For the film used as the photoanode, linear sweep voltammetry and transient photocurrent were investigated in a three-electrode system under visible light illumination. And the photocatalytic activity was evaluated by the oxidation of glucose in the supporting electrolyte at different potential bias under visible light illumination. The results showed that CdSe nanopartides are prone to disperse into the nanotube arrays via cyclic voltammetry electrochemical deposition under ultrasonic condition. Increasing cyclic voltammetry cycle increases the loading of CdSe on the TiO2 nanotube arrays. The CdSe-sensitized TiO2 nanotube array films exhibit a wide-absorption response in the visible light region. The TiO2 nanotube array/CdSe/TiO2 film, prepared by ultrasonic-assisted electrochemical deposition with 50 cyclic voltammetry cycles and subsequently coating a TiO2 thin layer, exhibits better protection against photocorrosion of CdSe. The TiO(2)NTA/CdSeffiO(2) film possesses visible light photoelectrocatalytic activity on the degradation of glucose. (C) 2011 Elsevier B.V. All rights reserved.
文章类型Article
关键词Titanium Dioxide Nanotube Arrays Ultrasound-assisted Electrochemical Deposition Cadmium Selenide Visible Light Photoelectrocatalysis
WOS标题词Science & Technology ; Technology ; Physical Sciences
DOI10.1016/j.tsf.2011.12.018
研究领域[WOS]Materials Science ; Physics
关键词[WOS]PHOTOCATALYTIC DEGRADATION ; PHOTOELECTROCHEMICAL PERFORMANCE ; DYE ; HYDROGEN ; WATER
收录类别SCI
语种英语
WOS类目Materials Science, Multidisciplinary ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS记录号WOS:000301085100104
引用统计
被引频次:25[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/10590
专题中国科学院广州能源研究所
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Ouyang, Jianglin,Chang, Menglei,Zhang, Yuyuan,et al. CdSe-sensitized TiO2 nanotube array film fabricated by ultrasonic-assisted electrochemical deposition and subsequently wrapped with TiO2 thin layer for the visible light photoelectrocatalysis[J]. THIN SOLID FILMS,2012,520(7):2994-2999.
APA Ouyang, Jianglin,Chang, Menglei,Zhang, Yuyuan,&Li, Xinjun.(2012).CdSe-sensitized TiO2 nanotube array film fabricated by ultrasonic-assisted electrochemical deposition and subsequently wrapped with TiO2 thin layer for the visible light photoelectrocatalysis.THIN SOLID FILMS,520(7),2994-2999.
MLA Ouyang, Jianglin,et al."CdSe-sensitized TiO2 nanotube array film fabricated by ultrasonic-assisted electrochemical deposition and subsequently wrapped with TiO2 thin layer for the visible light photoelectrocatalysis".THIN SOLID FILMS 520.7(2012):2994-2999.
条目包含的文件
条目无相关文件。
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
[Ouyang, Jianglin]的文章
[Chang, Menglei]的文章
[Zhang, Yuyuan]的文章
百度学术
百度学术中相似的文章
[Ouyang, Jianglin]的文章
[Chang, Menglei]的文章
[Zhang, Yuyuan]的文章
必应学术
必应学术中相似的文章
[Ouyang, Jianglin]的文章
[Chang, Menglei]的文章
[Zhang, Yuyuan]的文章
相关权益政策
暂无数据
收藏/分享
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。