Solvothermal Synthesis and Photoreactivity of Anatase TiO2 Nanosheets with Dominant {001} Facets

doi:10.1021/ja808790p

IMR OpenIR

	Solvothermal Synthesis and Photoreactivity of Anatase TiO2 Nanosheets with Dominant {001} Facets
	Yang, Hua Gui 1,5; Liu, Gang 1,6; Qiao, Shi Zhang 1; Sun, Cheng Hua 1,2; Jin, Yong Gang 1; Smith, Sean Campbell 1,2; Zou, Jin 3; Cheng, Hui Ming 6; Lu, Gao Qing (Max)1
通讯作者	Qiao, Shi Zhang(s.qiao@uq.edu.au)
	2009-03-25
发表期刊	JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
ISSN	0002-7863
卷号	131 期号:11 页码:4078-4083
摘要	Owing to wide-ranging industrial applications and fundamental importance, tailored synthesis of well-faceted single crystals of anatase TiO2 With high percentage of reactive facets has attracted much research interest. In this work, high-quality anatase TiO2 single-crystal nanosheets mainly dominated by (001) facets have been prepared by using a water-2-propanol solvothermal synthetic route. The synergistic functions of 2-propanol and HF on the growth of anatase TiO2 single-crystal nanosheets were studied by first-principle theoretical calculations, revealing that the addition of 2-propanol can strengthen the stabilization effect associated with fluorine adsorption over (001) surface and thus stimulate its preferred growth. By measuring the (OH)-O-center dot species with terephthalic acid scavenger, the as-prepared anatase TiO2 single-crystal nanosheets having 64% {001} facets show superior photoreactivity (more than 5 times), compared to P25 as a benchmarking material.
资助者	Australian Research Council (ARC) ; UQ Middle Career Research Fellowship ; ARC Centre of Excellence for Functional Nanomaterials ; Scientific Research Foundation from East China University of Science Technology ; Ministry of Science and Technology of China
DOI	10.1021/ja808790p
收录类别	SCI
语种	英语
资助项目	Australian Research Council (ARC) ; UQ Middle Career Research Fellowship ; ARC Centre of Excellence for Functional Nanomaterials ; Scientific Research Foundation from East China University of Science Technology ; Ministry of Science and Technology of China[2009CB220001]
WOS研究方向	Chemistry
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000264792700067
出版者	AMER CHEMICAL SOC
引用统计	被引频次：1220[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/96638
专题	中国科学院金属研究所
通讯作者	Qiao, Shi Zhang
作者单位	1.Univ Queensland, ARC Ctr Exlcellence Funct Nanomat, Ctr Computat Mol Sci, Brisbane, Qld 4072, Australia 2.Univ Queensland, Ctr Computat Mol Sci, Brisbane, Qld 4072, Australia 3.Univ Queensland, Ctr Microscopy & Microanal, Sch Engn, Brisbane, Qld 4072, Australia 4.Australian Inst Bioengn & Nanotechnol, Brisbane, Qld 4072, Australia 5.E China Univ Sci & Technol, Sch Mat Sci & Engn, Minist Educ, Key Lab Ultrafine Mat, Shanghai 200237, Peoples R China 6.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Yang, Hua Gui,Liu, Gang,Qiao, Shi Zhang,et al. Solvothermal Synthesis and Photoreactivity of Anatase TiO2 Nanosheets with Dominant {001} Facets[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2009,131(11):4078-4083.
APA	Yang, Hua Gui.,Liu, Gang.,Qiao, Shi Zhang.,Sun, Cheng Hua.,Jin, Yong Gang.,...&Lu, Gao Qing .(2009).Solvothermal Synthesis and Photoreactivity of Anatase TiO2 Nanosheets with Dominant {001} Facets.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,131(11),4078-4083.
MLA	Yang, Hua Gui,et al."Solvothermal Synthesis and Photoreactivity of Anatase TiO2 Nanosheets with Dominant {001} Facets".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 131.11(2009):4078-4083.