Fabrication of TiO2/CdS/TiO2 Nanotube/Ti Mesh Electrode and Application in Photoelectrocatalytic Cell System for Degradation of Methylene Blue under Visible Light Illumination

GIEC OpenIR > 中国科学院广州能源研究所

	Fabrication of TiO2/CdS/TiO2 Nanotube/Ti Mesh Electrode and Application in Photoelectrocatalytic Cell System for Degradation of Methylene Blue under Visible Light Illumination
	Zeng, Qingyi 1,2; Li, Xinjun1 ; Xi, Min1 ; Wu, Liangpeng1 ; Xu, Zhen 1,2; Zhou, Zhouyu1
	2013-11-01
发表期刊	ASIAN JOURNAL OF CHEMISTRY
卷号	25 期号:15 页码:8527-8532
摘要	A TiO2/CdS/TiO2 nanotube/Ti mesh composite structure photoelectrocatalyst was fabricated by decorating the anodized TiO2 nanotubes (TNT) on Ti mesh with CdS nanoparticles via successive ionic layer adsorption and reaction and subsequently coated with a TiO2 protection layer via a vacuum dip-coating process. For the photoelectrocatalysts severed as the photoanodes, the transient photocurrent (i(ph)) and linear sweep voltammetry (LSV) were investigated in a three-electrode system and the photoelectrocatalytic performance was evaluated in a photoelectrocatalytic cell (PEC) system for degradation of methylene blue under visible light illumination. The results show that the TiO2 nanotube arrays are decorated with relatively uniform CdS nanoparticles on the tube wall. Owing to the protection of TiO2 layer, the TiO2/CdS/TiO2 nanotube/Ti mesh electrode shows a stable and superior photoelectrocatalytic performance. The superimposition of mesh electrode can remarkably increase the photoelectrocatalytic efficiency for the degradation of methylene blue.
文章类型	Article
关键词	Ti Mesh Nanotube Array Cds Protection Layer Photoelectrocatalytic Methylene Blue
WOS标题词	Science & Technology ; Physical Sciences
研究领域[WOS]	Chemistry
关键词[WOS]	TIO2 NANOTUBE ; PHOTOCATALYTIC ACTIVITY ; ARRAY PHOTOELECTRODES
收录类别	SCI
语种	英语
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000325204200064
引用统计	被引频次：5[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/344007/9124
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.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Zeng, Qingyi,Li, Xinjun,Xi, Min,et al. Fabrication of TiO2/CdS/TiO2 Nanotube/Ti Mesh Electrode and Application in Photoelectrocatalytic Cell System for Degradation of Methylene Blue under Visible Light Illumination[J]. ASIAN JOURNAL OF CHEMISTRY,2013,25(15):8527-8532.
APA	Zeng, Qingyi,Li, Xinjun,Xi, Min,Wu, Liangpeng,Xu, Zhen,&Zhou, Zhouyu.(2013).Fabrication of TiO2/CdS/TiO2 Nanotube/Ti Mesh Electrode and Application in Photoelectrocatalytic Cell System for Degradation of Methylene Blue under Visible Light Illumination.ASIAN JOURNAL OF CHEMISTRY,25(15),8527-8532.
MLA	Zeng, Qingyi,et al."Fabrication of TiO2/CdS/TiO2 Nanotube/Ti Mesh Electrode and Application in Photoelectrocatalytic Cell System for Degradation of Methylene Blue under Visible Light Illumination".ASIAN JOURNAL OF CHEMISTRY 25.15(2013):8527-8532.