Hierarchical Structures of Single-Crystalline Anatase TiO2 Nanosheets Dominated by {001} Facets

被引：153

作者：

Fang, Wen Qi ^{[2
]}

Zhou, Ji Zhi ^{[1
,3
]}

Liu, Jian ^{[1
]}

Chen, Zhi Gang ^{[4
]}

Yang, Chen ^{[2
]}

Sun, Cheng Hua ^{[5
]}

Qian, Guang Ren ^{[3
]}

Zou, Jin ^{[4
]}

Qiao, Shi Zhang ^{[1
]}

Yang, Hua Gui ^{[2
]}

机构：

[1] Univ Queensland, Australian Inst Bioengn & Nanotechnol, ARC Ctr Excellence Funct Nanomat, Brisbane, Qld 4072, Australia

[2] E China Univ Sci & Technol, Sch Mat Sci & Engn, Minist Educ, Key Lab Ultrafine Mat, Shanghai 200237, Peoples R China

[3] Shanghai Univ, Coll Environm & Chem Engn, Dept Environm Engn, Shanghai 200072, Peoples R China

[4] Univ Queensland, Ctr Microscopy & Microanal, Brisbane, Qld 4072, Australia

[5] Univ Queensland, Australian Inst Bioengn & Nanotechnol, Ctr Computat Mol Sci, Brisbane, Qld 4072, Australia

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2011年 / 17卷 / 05期

基金：

中国国家自然科学基金; 澳大利亚研究理事会;

关键词：

aggregation; crystal growth; hierarchical structures; nanostructures; titanium; SENSITIZED SOLAR-CELLS; PHOTOCATALYTIC ACTIVITY; HIGH PERCENTAGE; MICROSPHERES; WATER; FLUORINE; DEFECTS; SURFACE; SPHERES;

D O I：

10.1002/chem.201002582

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Crystals in bloom: 3D hierarchically structured single-crystalline anatase TiO2 nanosheets (see graphic) dominated by well-defined {001} facets were prepared for the first time through a tailored aggregation process. The concentration of the Ti precursor has a significant effect on the aggregation behavior of the TiO2 nanosheet building blocks. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：1423 / 1427

页数：5

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