Preparation of titania nanotube-Cd0.65Zn0.35S nanocomposite by a hydrothermal sulfuration method for efficient visible-light-driven photocatalytic hydrogen production

doi:10.1016/j.apsusc.2014.10.020

GIEC OpenIR > 中国科学院广州能源研究所

	Preparation of titania nanotube-Cd0.65Zn0.35S nanocomposite by a hydrothermal sulfuration method for efficient visible-light-driven photocatalytic hydrogen production
	Li, Juan; Wu, Liangpeng; Long, Lizhen; Xi, Min; Li, Xinjun
	2014-12-15
发表期刊	APPLIED SURFACE SCIENCE
卷号	322 页码:265-271
摘要	Titania nanotube-Cd0.65Zn0.35S nanocomposite (Cd0.65Zn0.35S-TiO2) was synthesized from titanate nanotubes for ion change of Cd2+ and Zn2+ followed by hydrothermal sulfuration treatment using thiourea as sulfur source. The Cd0.65Zn0.35S-TiO2 with enhanced crystallinity of TiO2 nanotube can be obtained by increasing hydrothermal temperature from 90 degrees C to 120 degrees C. And further increasing hydrothermal temperature to 150 degrees C, TiO2 nanotubes collapse and transform into irregular shaped particles. The photocatalytic activity for hydrogen production of the prepared Cd0.65Zn0.35S-TiO2 with different hydrothermal temperature was investigated under visible-light irradiation. The result shows that the Cd0.65Zn0.35S-TiO2 with hydrothermal temperature of 120 degrees C presents the highest hydrogen evolution rate and photostability, which can be attributed to a rapid charge transfer at the interface between Cd0.65Zn0.35S and TiO2 nanotube due to the increased crystallinity and unique 1-D nanotubular structure of TiO2. (C) 2014 Elsevier B.V. All rights reserved.
文章类型	Article
关键词	Titania Nanotube Cd0.65zn0.35s Hydrothermal Sulfuration Good Crystallinity Hydrogen Production
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1016/j.apsusc.2014.10.020
研究领域[WOS]	Chemistry ; Materials Science ; Physics
关键词[WOS]	H-2-PRODUCTION ACTIVITY ; PLATINIZED CDS/TIO2 ; AQUEOUS-SOLUTION ; TIO2 NANOTUBES ; CDS ; WATER ; PERFORMANCE ; NANOCRYSTALS ; TEMPERATURE ; EVOLUTION
收录类别	SCI
语种	英语
WOS类目	Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:000345508700037
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/344007/10652
专题	中国科学院广州能源研究所
作者单位	Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Li, Juan,Wu, Liangpeng,Long, Lizhen,et al. Preparation of titania nanotube-Cd0.65Zn0.35S nanocomposite by a hydrothermal sulfuration method for efficient visible-light-driven photocatalytic hydrogen production[J]. APPLIED SURFACE SCIENCE,2014,322:265-271.
APA	Li, Juan,Wu, Liangpeng,Long, Lizhen,Xi, Min,&Li, Xinjun.(2014).Preparation of titania nanotube-Cd0.65Zn0.35S nanocomposite by a hydrothermal sulfuration method for efficient visible-light-driven photocatalytic hydrogen production.APPLIED SURFACE SCIENCE,322,265-271.
MLA	Li, Juan,et al."Preparation of titania nanotube-Cd0.65Zn0.35S nanocomposite by a hydrothermal sulfuration method for efficient visible-light-driven photocatalytic hydrogen production".APPLIED SURFACE SCIENCE 322(2014):265-271.