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| 三氧化二铬-聚苯乙烯单层复合靶丸的制备 | |
| 引用本文： | 蔡佩君,张林,唐永建,冯长根.三氧化二铬-聚苯乙烯单层复合靶丸的制备[J].原子能科学技术,2004,38(3):279-282. |
| 作者姓名： | 蔡佩君 张林 唐永建 冯长根 |
| 作者单位： | 1. 徐州师范大学,化学系,江苏,徐州,221009;中国工程物理研究院,激光聚变研究中心,四川,绵阳,621900 2. 中国工程物理研究院,激光聚变研究中心,四川,绵阳,621900 3. 北京理工大学,机电工程学院,北京,100081 |
| 基金项目： | 国家自然科学基金(重点基金19989501)，中国工程物理研究院科研基金(20020869) |
| 摘 要： | 在聚苯乙烯(PS)中掺杂金属元素可为微球打靶过程提供诊断信息。以Cr2O3-PS复合材料为原料，采用微封装法通过两步乳化制备出掺杂Cr2O3的PS复合靶丸，Cr2O3在球壳内掺杂均匀，表面粗糙度低于30nm。 |
| 关 键 词： | 三氧化二铬 聚苯乙烯 靶丸制备 惯性约束聚变 成球性能 抗辐射性能 |
| 文章编号： | 1000-6931(2004)03-0279-04 |
Preparation of Polystyrene-chromium Oxide Composite Thin Pellets |
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| CAI Pei-jun.Preparation of Polystyrene-chromium Oxide Composite Thin Pellets[J].Atomic Energy Science and Technology,2004,38(3):279-282. | |
| Authors: | CAI Pei-jun |
| Affiliation: | CAI Pei-jun~ |
| Abstract: | The polystyrene pellets doped with Cr_2O_3, made by emulsion technique were prepared. Three different solutions including two water and one oil phases were used for this process. The W_1 phase (water) was mixed with the O phase (3% Cr_2O_3-PS solu- tion, benzene and dichloromethane mixture as the solvent) to form W_1/O emulsion. The W_1/O phase was poured into 5% PVA aqueous under stirring. Then this process followed with other post--treating means: washing and drying. Parameters of the typical Cr_2O_3-PS hollow shells fit the requirement of ICF experiments. |
| Keywords: | chromium oxide polystyrene pellet preparation |
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