The study on preparation of ZnO nanowire in AAO by electrodeposition method

Danli Wang Danli Wang,Shouchao Zhang Shouchao Zhang,Pengfei Ma Pengfei Ma,Lingcui Zhang Lingcui Zhang,Yongfeng Ruan Yongfeng Ruan

doi:10.1109/inec.2010.5424866

The study on preparation of ZnO nanowire in AAO by electrodeposition method

Danli Wang Danli Wang, Shouchao Zhang Shouchao Zhang + Show 3 more

https://doi.org/10.1109/inec.2010.5424866

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Publication Date: Jan 1, 2010

Citations: 2

Affiliation: Tianjin University

#Anodic Aluminum Oxide #Thermal Treatment In Oxygen Atmosphere + Show 8 more

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Abstract

Ordered zinc oxide (ZnO) nanowire arrays embedded in anodic aluminum oxide (AAO) template were fabricated by electrodepositing zinc (Zn) and then oxidizing the deposited Zinc. The microstructures and compositions of Zn/AAO, ZnO/AAO assemblies were characterized by field emission scanning electron microscopy (FE-SEM) and X-ray diffraction (XRD). The results indicate that the Zn nanowire arrays are uniformly assembled into the nanochannels of AAO with the high filling ratio. Through a thermal treatment in oxygen atmosphere at 700°C for 36h, the deposited Zinc oxidized completely. Photoluminescence (PL) measurement of the ZnO/AAO assembly exhibits a strong 496nm emission band which is contributed by the various defects of ZnO.

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