Controllable synthesis of ZnO nanostructures by a simple solution route

Wang, J.; He, S.; Zhang, S.; Li, Z.; Yang, P.; Jing, X.; Zhang, M.; Jiang, Z.

Artykuł - szczegóły

Tytuł artykułu

Controllable synthesis of ZnO nanostructures by a simple solution route

Autorzy

Wang J. , He S. , Zhang S. , Li Z. , Yang P. , Jing X. , Zhang M. , Jiang Z.

Wybrane pełne teksty z tego czasopisma

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Warianty tytułu

Języki publikacji

Abstrakty

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 °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.

Słowa kluczowe

nanostructure zinc oxide optical properties self-assembly

Wydawca

De Gruyter

Czasopismo

Materials Science Poland

Rocznik

2009

Tom

Vol. 27, No. 2

Strony

477--484

Opis fizyczny

Bibliogr. 25 poz.

Twórcy

autor

Wang J.

autor

He S.

autor

Zhang S.

autor

Li Z.

autor

Yang P.

autor

Jing X.

autor

Zhang M.

autor

Jiang Z.

College of Material Science and Chemical Engineering, Harbin Engineering University, Harbin 150001, P R China

Bibliografia

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Bibliografia

Identyfikator YADDA

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