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

doi:10.1021/ja808790p

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	Solvothermal Synthesis and Photoreactivity of Anatase TiO2 Nanosheets with Dominant {001} Facets
	Yang, Hua Gui 4,5; Liu, Gang 3,5; Qiao, Shi Zhang 5; Sun, Cheng Hua 5,6; Jin, Yong Gang 5; Smith, Sean Campbell 5,6; Zou, Jin 1; Cheng, Hui Ming 3; Lu, Gao Qing (Max)5
刊名	JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
	2009-03-25
卷号	131 期号:11 页码:4078-4083
ISSN号	0002-7863
DOI	10.1021/ja808790p
通讯作者	Qiao, Shi Zhang(s.qiao@uq.edu.au)
英文摘要	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
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000264792700067
资助机构	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
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/96637]
专题	金属研究所_中国科学院金属研究所
通讯作者	Qiao, Shi Zhang
作者单位	1.Univ Queensland, Ctr Microscopy & Microanal, Sch Engn, Brisbane, Qld 4072, Australia 2.Australian Inst Bioengn & Nanotechnol, Brisbane, Qld 4072, Australia 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 4.E China Univ Sci & Technol, Sch Mat Sci & Engn, Minist Educ, Key Lab Ultrafine Mat, Shanghai 200237, Peoples R China 5.Univ Queensland, ARC Ctr Exlcellence Funct Nanomat, Ctr Computat Mol Sci, Brisbane, Qld 4072, Australia 6.Univ Queensland, Ctr Computat Mol Sci, Brisbane, Qld 4072, Australia
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.