| 掺杂聚苯乙烯制备研究 |
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| 引用本文： | 蔡佩君, 冯长根, 张林, 等. 掺杂聚苯乙烯制备研究[J]. 强激光与粒子束, 2003, 15(02). |
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| 作者姓名： | 蔡佩君 冯长根 张林 唐永建 |
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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： | 讨论了惯性约束聚变研究中采用化学及物理手段在聚苯乙烯（PS）材料掺杂卤素、硅、氘等非金属元素以及铁、铬、钛等金属元素的原理和方法。利用硅烷偶联剂对氧化物表面进行了预处理，采用本体聚合的方式将氧化物掺杂在PS网络之中，简述了它们在ICF中的应用。
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| 关 键 词： | 聚苯乙烯 掺杂 靶材料 制备 |
Research on the preparation of doped polystyrene |
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| cai pei-jun, feng chang-gen, zhang lin, et al. Research on the preparation of doped polystyrene[J]. High Power Laser and Particle Beams, 2003, 15. |
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| Authors: | cai pei-jun feng chang-gen zhang lin tang yong-jian |
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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: | One way to diagnose the target conditions during a laser driven capsule implosion is to incorporate diagnostic dopant atoms in the capsule wall material-polystyrene (PS). In this paper two kinds of doping methods（chemical and physical） are discussed. conventionally,chemical synthesis route to produce polystyrene like polymers is possible.It is straightforward to covalently bond nonmetal dopants like bromine，iodine or other halogens onto plystyrene's pendant rings.Deuterated polystyrene with silicon dopant can also be produced. Metals,on the other hand,do not routinely be bonded covalently to nonmetallic atomic structures.Iron, chromium or titanium，however, can form a stable sandwich compound with a pair of cyclopentadienyl rings.As for the low producing rate and cross linking of the |
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| Keywords: | polystyrene dope target materials preparation |
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