| Ag/AgBr复合体高能电子作用下的溅射现象 |
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| 引用本文： | 薛建跃,刘孝恒,汪信. Ag/AgBr复合体高能电子作用下的溅射现象[J]. 化学学报, 2010, 68(5): 457-460 |
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| 作者姓名： | 薛建跃 刘孝恒 汪信 |
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| 作者单位： | 1. 南京理工大学软化学与功能材料教育部重点实验室,南京,210094;巢湖学院化学与材料科学系,巢湖,238000
2. 南京理工大学软化学与功能材料教育部重点实验室,南京,210094 |
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| 基金项目： | 国家自然科学基金(No.50772048);;江苏省高技术(No.BG2007047)资助项目 |
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| 摘 要： | 报道了Ag/AgBr复合体在透射电子显微镜(TEM)中观察到的一种有趣的溅射现象, 发现在高能电子的作用下, Ag/AgBr靶材飞溅出众多的纳米Ag粒子, 它们呈现很好的分散性, 其粒子的平均尺寸呈梯度变化, 初步探讨了此现象产生的机理.
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| 关 键 词： | Ag/AgBr复合体 高能电子 溅射 |
| 收稿时间： | 2009-04-13 |
| 修稿时间： | 2009-10-15 |
Sputtering Phenomena of Ag/AgBr Complex by Impacting of High-energy Electron |
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| Xue,Jianyue,Liu,Xiaoheng,Wang,Xin. Sputtering Phenomena of Ag/AgBr Complex by Impacting of High-energy Electron[J]. Acta Chimica Sinica, 2010, 68(5): 457-460 |
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| Authors: | Xue Jianyue Liu Xiaoheng Wang Xin |
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| Affiliation: | a Key Laboratory of Soft Chemistry and Functional Materials of the Ministry of Education;Nanjing University of Science and Technology;Nanjing 210094;b Chemistry and Materials Department of Chaohu College;Chaohu 238000 |
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| Abstract: | An interesting phenomenon was observed when Ag/AgBr complex was irradiated by high-energy electrons in a transmission electron microscope(TEM).The Ag/AgBr complex, as the sputtered target, could be converted into many Ag nanoparticles with very good dispersion, whose average size has a gradient distribution.The relative mechanism has been also discussed. |
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| Keywords: | Ag/AgBr complex high-energy electron sputtering |
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