| ICF氘代固体靶的研制 |
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| 引用本文： | 张林,游丹,高党忠,唐永键,郑永铭,温树槐,谢如刚.ICF氘代固体靶的研制[J].强激光与粒子束,1999,11(5):605-608. |
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| 作者姓名： | 张林 游丹 高党忠 唐永键 郑永铭 温树槐 谢如刚 |
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| 作者单位： | 1.中国工程物理研究院核物理与化学研究所，绵阳919-218信箱 621900;2.四川大学化学系，成都 610064 |
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| 基金项目： | 国家自然科学基金，国家863惯性约束聚变青年科学基金 |
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| 摘 要： | 以自制全氘代苯乙烯单体(氘代率99%)为原料, 以偶氮二异丁腈为引发剂, 经自由基本体聚合反应, 先制得全氘代聚苯乙烯, 最后采用乳液微封装技术制得了直径150～450μm、壁厚2～15μm、球形度≥99.5%、同心度95%～98%、表面粗糙度＜30nm的ICF固体靶用空心微球。介绍了制备工艺，并对全氘代聚笨乙烯分子量及其分布的控制，微球壁内气泡形成机理，微球储存稳定性等进行了初步探讨。
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| 关 键 词： | 乳液微封装技术 ICF固体靶 全氘代聚苯乙烯空心微球 |
| 收稿时间： | 1900-01-01; |
FABRICATION OF DEUTERATED SOLID ICF TARGET |
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| ZHANG Lin,YOU Dan,GAO Dang-zhong,TANG Yong-jian,ZHENG Yong-ming,WEN Shu-huai,XIE Ru-gang.FABRICATION OF DEUTERATED SOLID ICF TARGET[J].High Power Laser and Particle Beams,1999,11(5):605-608. |
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| Authors: | ZHANG Lin YOU Dan GAO Dang-zhong TANG Yong-jian ZHENG Yong-ming WEN Shu-huai XIE Ru-gang |
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| Abstract: | Perdeuterated polystyrene (DPS) was used as the raw material. By emulsifying microencapsulation technique, high quality DPS hollow microspheres for inertial confinement fusion (ICF) with diameter from 150 to 450 μm, wall thickness from 2 to 15 μm were fabricated. The sphericity, concentricity and surface roughness were ≥99.5%, 95%~98% and ＜30nm respectively. This paper describes the fabrication process, and the main factors that influence the quality of the microspheres were studied also． |
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| Keywords: | emulsifying microencapsulation ICF solid target perdeuterated polystyrene (DPS) hol- low microsphere |
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