| 三氧化二铝-聚苯乙烯复合微球的制备 |
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| 引用本文： | 蔡佩君, 唐永建, 冯长根, 等. 三氧化二铝-聚苯乙烯复合微球的制备[J]. 强激光与粒子束, 2003, 15(07). |
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| 作者姓名： | 蔡佩君 唐永建 冯长根 张林 |
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| 作者单位： | 1.北京理工大学 机电工程学院, 北京 1 00081 ;;;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： | 以Al2O3-PS复合材料为原料，采用乳液微封装法制备出掺杂Al2O3的PS空心微球。三相溶液分别是两个水相：蒸馏水（W1相）、5wt%PVA水溶液（W2相）和3wt%Al2O3-PS溶液（O相，苯和三氯甲烷混合物作溶剂）。所得微球表面粗糙度低于50nm。
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| 关 键 词： | 三氧化二铝 聚苯乙烯 复合 微球 制备 |
Preparation of polystyrene composite microshells doped with aluminum oxide |
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| cai pei jun, tang yong jian, feng chang gen, et al. Preparation of polystyrene composite microshells doped with aluminum oxide[J]. High Power Laser and Particle Beams, 2003, 15. |
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| Authors: | cai pei jun tang yong jian feng chang gen zhang lin |
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| Affiliation: | 1. School of Mechano Electronics Engineering,Beijing Institute of Technology,Beijing 100081,China;;;2. Research Center of Laser Fusion,CAEP,P.O.Box 919 987,Mianyang 621900,China |
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| Abstract: | Polystyrene composite shells doped with aluminum oxide used for inertial confinement fusion (ICF) experiments were fabricated with emulsion techniques. Three different phases of solution(W1,O,W2) were adopted for the fabrication process. The W1 phase (water) was mixed with a 3wt% Al2O3 PS solution in benzene dichloromethane (O phase ) while stirring. The mixed emulsion (W1/O) was then poured into a 5wt% aqueous PVA solution (W2 phase). Benzene and dichloromethane were evaporated from the resultant emulsion (W1/O/W2), and thus solid Al2O3 PS composite shells were formed. Parameters of the typical hollow pellets fit in with the requirement of ICF experiments. |
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| Keywords: | aluminum oxide polystyrene composite microshells fabrication |
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