Controllable hydrothermal synthesis of rutile TiO2 hollow nanorod arrays on TiCl4 pretreated Ti foil for DSSC application

doi:10.1016/j.jssc.2014.07.022

GIEC OpenIR > 中国科学院广州能源研究所

	Controllable hydrothermal synthesis of rutile TiO2 hollow nanorod arrays on TiCl4 pretreated Ti foil for DSSC application
	Xi, Min1 ; Zhang, Yulan 1,2; Long, Lizhen 1,2; Li, Xinjun1
	2014-11-01
发表期刊	JOURNAL OF SOLID STATE CHEMISTRY
卷号	219 页码:118-126
摘要	Rutile TiO2 nanorod arrays (TNRs) were achieved by hydrothermal process on TiCl4 pretreated Ti foil. Subsequently, TNRs were hydrothermally etched in HCl solution to form hollow TiO2 nanorod arrays (H-TNRs). The TiCl4 pretreatment plays key roles in enhancement of Ti foil corrosion resistance ability and crystal nucleation introduction for TNRs growth. TNRs with desired morphology can be obtained by controlling TiCl4 concentration and the amount of tetrabutyl titanate (TTB) accordingly. TNRs with the length of similar to 1.5 mu m and diameter of similar to 200 nm, obtained on 0.15 M TiCl4 pretreated Ti foil with 0.6 mL TTB, exhibits relatively higher photocurrent. The increased pore volume of the H-TNRs has contributed to the increased surface area which is benefit for Dye-Sensitized Solar Cells (DSSC) application. And the 180 degrees C-H-TNRs photoanode obtained from the 0.15-TiCl4-TNRs sample demonstrated 128.9% enhancement of photoelectric efficiency of DSSC compared to that of the original TNR photoanode. (C) 2014 Elsevier Inc. All rights reserved.
文章类型	Article
关键词	Hollow Tio2 Nanorod Ti Foil Pretreatment Dssc Hydrothermal
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1016/j.jssc.2014.07.022
研究领域[WOS]	Chemistry
关键词[WOS]	SENSITIZED SOLAR-CELLS ; ENHANCED PHOTOCATALYTIC ACTIVITY ; NANOTUBE ARRAYS ; NANOWIRE ARRAY ; GROWTH ; TRANSPARENT ; SUBSTRATE ; SENSOR ; FILM
收录类别	SCI
语种	英语
WOS类目	Chemistry, Inorganic & Nuclear ; Chemistry, Physical
WOS记录号	WOS:000342336100016
引用统计	被引频次：23[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/344007/10630
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, 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	Xi, Min,Zhang, Yulan,Long, Lizhen,et al. Controllable hydrothermal synthesis of rutile TiO2 hollow nanorod arrays on TiCl4 pretreated Ti foil for DSSC application[J]. JOURNAL OF SOLID STATE CHEMISTRY,2014,219:118-126.
APA	Xi, Min,Zhang, Yulan,Long, Lizhen,&Li, Xinjun.(2014).Controllable hydrothermal synthesis of rutile TiO2 hollow nanorod arrays on TiCl4 pretreated Ti foil for DSSC application.JOURNAL OF SOLID STATE CHEMISTRY,219,118-126.
MLA	Xi, Min,et al."Controllable hydrothermal synthesis of rutile TiO2 hollow nanorod arrays on TiCl4 pretreated Ti foil for DSSC application".JOURNAL OF SOLID STATE CHEMISTRY 219(2014):118-126.