| 活性纳米ZnO的制备 |
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| 引用本文： | 冯勋,张旭东,张峻,李中军. 活性纳米ZnO的制备[J]. 河南化工, 2003, 0(4): 19-21 |
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| 作者姓名： | 冯勋 张旭东 张峻 李中军 |
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| 作者单位： | 郑州大学,化学系,河南,郑州,450052 |
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| 摘 要： | 用成本低廉的锌焙砂为原料 ,通过直接沉淀法首先合成前驱物碱式碳酸锌 ,然后烘干分解得到活性纳米ZnO粉体。TG -DTA表明前驱物为碱式碳酸锌 ,XRD估测颗粒尺寸为 90nm ,产品气敏度为 17.8。
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| 关 键 词： | 纳米ZnO 直接沉淀法 气敏活性 |
| 文章编号： | 1003-3467(2003)04-0019-03 |
| 修稿时间： | 2003-01-09 |
Preparation of Active Nanometer Zinc Oxide |
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| FENG Xun,ZHANG Xu-dong,ZHANG Jun,LI Zhong-jun. Preparation of Active Nanometer Zinc Oxide[J]. Henan Chemical Industry, 2003, 0(4): 19-21 |
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| Authors: | FENG Xun ZHANG Xu-dong ZHANG Jun LI Zhong-jun |
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| Abstract: | With cheap price zinc oxide as raw material, precursor basic zinc carbonate is synthesized by direct precipitation. Active nanometer zinc oxide is then prepared by kilning and decomposition .TG-DTA experiment indicates that , the precursor is basic zinc carbonate, XRD experiment indicates that, the estimated particle size is 90nm and the gas sensitive property 17.8. |
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| Keywords: | nanometer zinc oxide direct precipitation method active gas sensorb |
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