Controllable synthesis of ZnO nanostructures by a simple solution route

被引：0

作者：

Wang, J. ^{[1
,2
]}

He, S. ^{[1
]}

Zhang, S. ^{[1
]}

Li, Z. ^{[1
]}

Yang, P. ^{[1
]}

Jing, X. ^{[1
]}

Zhang, M. ^{[1
]}

Jiang, Z. ^{[2
]}

机构：

[1] Harbin Engn, Coll Mat Sci & Chem Engn, Harbin 150001, Peoples R China

[2] Harbin Inst Technol, Coll Chem Engn, Harbin 150001, Peoples R China

来源：

MATERIALS SCIENCE-POLAND | 2009年 / 27卷 / 02期

关键词：

nanostructure; zinc oxide; optical properties; self-assembly; ZINC-OXIDE; OPTICAL-PROPERTIES; GROWTH-MECHANISM; OXIDATION; NANORODS; SILICON;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Flower-shaped ZnO nanostructures, composed of ZnO nanorods, and sphere-shaped ZnO nanoclusters, composed of ZnO nanosheets, were synthesized by reacting zinc acetate dehydrate with sodium hydroxide and polyethylene glycol-20000 (PEG-20000) at 180 degrees C for 4 h in solution. The thickness of individual nanosheets is about 40-60 nm. The nanorods are of hexagonal shape with sharp tips, and have basic diameters of ca. 450-550 nm. The ZnO nanostructures were characterized by scanning electron microscropy, transmission electron microscopy, X-ray diffraction, Fourier transform infrared, and Raman scattering measurements. The results demonstrated that the synthesized products are single crystalline with wurtzite hexagonal phase, the sphere-shaped ZnO grew in the [100] direction and the flower-shaped ZnO grew in the [001] direction.

引用

页码：477 / 484

页数：8

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