首页> 外文期刊>Advanced Powder Technology: The internation Journal of the Society of Powder Technology, Japan >Nanocrystalline copper doped zinc oxide produced from copper doped zinc hydroxide nitrate as a layered precursor
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Nanocrystalline copper doped zinc oxide produced from copper doped zinc hydroxide nitrate as a layered precursor

机译:由硝酸铜掺杂的氢氧化锌作为层状前驱体生产的纳米铜掺杂的氧化锌

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摘要

Undoped and copper doped nanostructured zinc oxides were synthesized by using a series of synthetic layered material, undoped and copper doped zinc hydroxide nitrates at various molar percentages of copper (2-10) within the layers as precursors. The layered materials were heat-treated at 500 °C to produce zinc oxide nanostructures with crystallite sizes in the range of 23-35 nm. Optical studies of the nanostructured copper doped zinc oxides showed the decrease in band gap with increasing content of the doping agent, copper.
机译:通过使用一系列合成层状材料,层中铜(2-10)的摩尔百分比不同的未掺杂和铜掺杂的氢氧化锌硝酸盐合成前驱体,合成了未掺杂和铜掺杂的纳米结构的氧化锌。将层状材料在500℃下热处理以产生具有在23-35nm范围内的微晶尺寸的氧化锌纳米结构。纳米结构掺杂铜的氧化锌的光学研究表明,随着掺杂剂铜含量的增加,带隙减小。

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