| ZnGa2O4纳米晶的制备和结构表征 |
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| 引用本文： | 焦正,刘锦淮,边历峰,钱逸泰. ZnGa2O4纳米晶的制备和结构表征[J]. 功能材料, 2002, 33(6): 671-672 |
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| 作者姓名： | 焦正 刘锦淮 边历峰 钱逸泰 |
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| 作者单位： | 中国科学技术大学化学系,安徽,合肥,230061;中国科学院合肥智能机械研究所,安徽,合肥,230031 |
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| 基金项目： | 国家自然科学基金资助项目(69774028) |
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| 摘 要： | 采用喷射共沉淀法制备了ZnGa2O4 纳米晶,XRD、SEM和TEM结构分析结果表明,喷射共沉淀法制备的ZnGa2O4的纳米晶颗粒细小均匀,形状完整,与化学共沉淀法相比,粒子尺寸明显减小,小于10nm,同时ZnO杂相峰消失,分析了喷射共沉淀法的机理,并对实验结果进行了解释。
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| 关 键 词： | 化学共沉淀 纳米晶 ZnGa2O4 |
| 文章编号： | 1001-9731(2002)06-0671-02 |
| 修稿时间： | 2001-06-11 |
The preparation of nano ZnGa2O4 and its structure characteristics |
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| JIAO Zheng ,LIU Jin huai ,BIAN Li feng ,QIAN Yi tai. The preparation of nano ZnGa2O4 and its structure characteristics[J]. Journal of Functional Materials, 2002, 33(6): 671-672 |
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| Authors: | JIAO Zheng LIU Jin huai BIAN Li feng QIAN Yi tai |
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| Affiliation: | JIAO Zheng 1,LIU Jin huai 2,BIAN Li feng 2,QIAN Yi tai 1 |
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| Abstract: | ZnGa 2O 4 nano crystal were prepared by improved coprecipitation method, which were called spraying coprecipitation. The XRD, SEM and TEM results shows the powder size was under 10nm. XRD results shows the ZnO peaks disappear. The mechanism of spraying coprecipitation were discussed and experiment results were explained. |
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| Keywords: | coprecipitation nano crystal ZnGa 2O 4 |
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