| 气溶胶反应器分解叠氮二乙基铝制备氮化铝纳米粉体 |
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| 引用本文： | 叶亚平,王丽华,姜莉,钱维兰,橘高茂治.气溶胶反应器分解叠氮二乙基铝制备氮化铝纳米粉体[J].北京科技大学学报,2001,23(6):535-538. |
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| 作者姓名： | 叶亚平 王丽华 姜莉 钱维兰 橘高茂治 |
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| 作者单位： | 1. 北京科技大学应用科学与技术学院,北京,100083
2. 日本冈山理科大学,700-0081 |
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| 摘 要： | 以叠氮二乙基铝（CH3CH2）2AlN3为前体物在气溶胶反应器中热分解制备氮化铝AlN纳米粉体，单一反应物且无载气使反应器简化，分解温度低于500～700℃，所得球状AlN纳米粒子，平均粒径为10～50nm，表面积为103m^2/g，活性高，该法为AlN纳米粉体的合成找到了一条新途径。
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| 关 键 词： | 氮化铝 气溶胶反应器 纳米粉体 叠氮二乙基铝 制备方法 分解温度 |
| 修稿时间： | 2001年6月4日 |
Aerosol Sythesis of Aluminum Nitride Powder Using Diethylaluminun Azide |
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| YE Yaping,WANG Lihua,Jiang Li,Qian Weilan,Shigeharu Kittaka Applied Science School,UST Beijing,Beijing Okayama University of Science,Okayama -.Aerosol Sythesis of Aluminum Nitride Powder Using Diethylaluminun Azide[J].Journal of University of Science and Technology Beijing,2001,23(6):535-538. |
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| Authors: | YE Yaping WANG Lihua Jiang Li Qian Weilan Shigeharu Kittaka Applied Science School UST Beijing Beijing Okayama University of Science Okayama - |
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| Institution: | YE Yaping,WANG Lihua,Jiang Li,Qian Weilan,Shigeharu Kittaka Applied Science School,UST Beijing,Beijing 100083 Okayama University of Science,Okayama 700-0081 |
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| Abstract: | A aerosol process is described for making nanometric Aluminum Nitride powder by pyrolysis of single compound Diethylaluminun Azide.The process can produce spherical A1N powder with mean par- ticle diameter ranging from 10 to 50 nm at the temperature of furnace as lower as 500-700. The generated amorpous AIN powder is characterized by a BET surface area of 103m2/g and is very reactive toward moisture. A new way of preparing nanometric powder of AIN is found. |
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| Keywords: | aluminum nitride aerosol reactor nanometric diethylaluminun azide |
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