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Sol-gel routes to the synthesis of Zn1-xMgxO powder

  • Northwestern Polytechnical University Xian

科研成果: 期刊稿件文章同行评审

摘要

Zn1-xMgxO (x≤0.15) powders were obtained by annealing their precursors, which were prepared in water by the simple sol-gel method. The structure of powders was characterized by X-ray diffraction. XRD shows that the maximum doping content of magnesium is 15% (mol). Optical absorption measurements of the colloid of ZnO/Zn1-xMgxO powders were carried out by UV-Vis spectra. Doping Mg can increase the ultraviolet transmissivity of the ZnO powder. The band-gap of ZnO is also increased from 3.31 eV to 3.65 eV by doping 15% MgO content.

源语言英语
页(从-至)328-329+332
期刊Gongneng Cailiao/Journal of Functional Materials
35
3
出版状态已出版 - 6月 2004

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