| 沸腾回流法制备不同形貌ZnO微粉 |
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| 引用本文： | 贺全林,李平,赵会玲,魏雨.沸腾回流法制备不同形貌ZnO微粉[J].河北师范大学学报(自然科学版),2004,28(5):488-490. |
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| 作者姓名： | 贺全林 李平 赵会玲 魏雨 |
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| 作者单位： | 1. 河北师范大学,化学学院,河北,石家庄,050016
2. 华东理工大学,基础部,上海,201512 |
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| 基金项目： | 河北省自然科学基金资助项目(501115) |
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| 摘 要： | 以Zn(NO3)2NaOH为体系,采用一种简单的液相法———常压沸腾回流法,加入不同的添加剂,分别制备了不同形貌的超细ZnO粉体.采用X射线衍射及扫描电子显微镜等测试手段,对产品的物相和形貌进行了表征.实验结果表明:所得产品均为六方晶系纤锌矿ZnO;同样条件下加入不同的表面活性剂,对产品的形貌产生了不同程度的影响.
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| 关 键 词： | ZnO 制备 形貌 表面活性剂 |
| 文章编号： | 1000-5854(2004)05-0488-03 |
| 修稿时间： | 2004年6月1日 |
Synthesis of Ultrafine Zinc Oxide Powders with Different Appearances from Aqueous Solution Under the Condition of Boiling and Refluxing |
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| HE Quan-lin,LI Ping,ZHAO Hui-ling,WEI Yu.Synthesis of Ultrafine Zinc Oxide Powders with Different Appearances from Aqueous Solution Under the Condition of Boiling and Refluxing[J].Journal of Hebei Normal University,2004,28(5):488-490. |
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| Authors: | HE Quan-lin LI Ping ZHAO Hui-ling WEI Yu |
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| Institution: | HE Quan-lin~1,LI Ping~1,ZHAO Hui-ling~2,WEI Yu~1 |
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| Abstract: | Ultrafine zinc oxide powders with different appearances were prepared in the presence of different surfactants in system of Zn(NO_3)_2-NaOH.Using a simple method in the open air,ZnO particles were directly obtained from aqueous solution under the condition of boiling and refluxing.The crystal structures,particle sizes and appearances of ZnO powders were characterized by X-ray diffraction and scanning electron microscopy respectively.The results show that the as-grown ZnO crystals are hexagonal wurtzite ZnO.Moreover,different surfactants used in the experiment have different effects on the shapes of the products. |
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| Keywords: | zinc oxide preparation appearance surfactant |
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