| 自悬浮定向流法制备纳米铜微粒及其结构表征 |
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| 引用本文： | 韦建军, 李朝阳, 唐永建, 等. 自悬浮定向流法制备纳米铜微粒及其结构表征[J]. 强激光与粒子束, 2003, 15(04). |
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| 作者姓名： | 韦建军 李朝阳 唐永建 吴卫东 杨向东 |
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| 作者单位： | 1.四川大学 原子与分子物理研究所,四川 成都 61 0065;;;2.中国工程物理研究院 激光聚变研究中心,四川 绵阳 621 900 |
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| 摘 要： | 采用自悬浮定向流法制备金属铜纳米微粒，并用TEM，XRD和AES等分析手段研究了铜纳米微粒的形貌、粒度、结构及其表面氧化层特性。结果表明，在一定的参数条件下采用自悬浮定向流法可制备出单晶纳米铜微粒，并且通过工艺参数的调控可达到对微粒粒度的控制。
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| 关 键 词： | 纳米铜微粒 自悬浮定向流法 惯性约束聚变靶材料 |
Preparation and structure of nanocopper particles by flow-levitation method |
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| wei jian-jun, li chao-yang, tang yong-jian, et al. Preparation and structure of nanocopper particles by flow-levitation method[J]. High Power Laser and Particle Beams, 2003, 15. |
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| Authors: | wei jian-jun li chao-yang tang yong-jian wu wei-dong yang xiang-dong |
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| Affiliation: | 1. Institute of Atomic & Molecular Physics,Sichuan University,Chengdu 610065,China;;;2. Research Center of Laser Fusion,CAEP,P.O.Box 919-987,Mianyang 621900,China |
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| Abstract: | Nanocopper particles were prepared by flow-levitation method. The structures, morphologies, granularities and the surface oxide layers of particles were investigated by TEM, XRD, and AES techniques. The results show that single-crystal nanocopper particles can be produced by this method, in addition, granularities of particles can be controlled by adjusting the procedure parameters. |
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| Keywords: | metal copper nanoparticles flow-levitatin method inertial confinement fusion target material |
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