| 纳米级氧化锌铝的导电性能研究 |
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| 引用本文： | 崔升,沈晓冬,蔡永明,黄杏芳,李凤雷.纳米级氧化锌铝的导电性能研究[J].无机盐工业,2004,36(5):16-17,20. |
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| 作者姓名： | 崔升 沈晓冬 蔡永明 黄杏芳 李凤雷 |
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| 作者单位： | 1. 南京工业大学材料科学与工程学院,江苏南京,210009
2. 南京工业大学理学院 |
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| 基金项目： | 中国人民解放军总装备部预研管理中心资助项目(0341312157)。 |
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| 摘 要： | 采用非均相成核法，在氢氧化锌的晶种上均匀生长A1掺杂的氢氧化锌，制备出纳米氧化锌铝粉末，并用X—ray对其结构进行表征，结果表明少量氧化铝在氧化锌中形成了固溶体。对影响电阻性能的因素如掺杂浓度、pH、水与乙醇比(体积比，下同)、烧成温度等进行正交实验设计，并利用人工神经网络对实验结果进行优化。
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| 关 键 词： | 纳米材料 纳米氧化锌铝粉 BP神经网络 |
| 文章编号： | 1006-4990(2004)05-0016-02 |
Research of conductivity of nano-AZO powders |
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| Cui Sheng.Research of conductivity of nano-AZO powders[J].Inorganic Chemicals Industry,2004,36(5):16-17,20. |
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| Authors: | Cui Sheng |
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| Abstract: | Adopting the non-homogeneous phase nucleared method,the Al-dipped Zn(OH)_2 is grown evenly on the Zn(OH)_2 crystal seed,the nano-AZO is obtained and its structure is characterized by X-ray.The results show that a few aluminum oxide is formed into solid solution in zinc oxide.The influence factors,such as dipping concentration ,pH,the ratio of water/alcohol(volume),calcining temperature on the electric resistance are tested by orthogonal design,and also the test results are optimized by artificial nerve network. |
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| Keywords: | nanocrystalline masterials AZO nano-powders BP nerve network |
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