The Fabrication and Photoluminescence Property of ZnO Nanosheets

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Abstract:

Sheet-shaped zinc oxide nano-particles were prepared by hydrothermal method. The zinc oxide nanosheets were characterized by X-ray diffraction (XRD),scanning electron microscopy(SEM) and photoluminescence spectrum (PL) at room temperature. The strongest diffraction apex of the nanosheet-shaped zinc oxide is assigned to crystal planes and exhibits obvious preferred orientation which is different from that of the general zinc oxide. The results show that ZnO nanosheets with about 1000nm×600nm×60 nm are obtained. The growth mechanism of the ZnO nanosheets was discussed.

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109-112

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January 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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