微球表面聚乙烯醇气体阻渗层的研制

Preparation of PVA Gas-Barrier on Microshell Surface

摘要: 用多温区液熵炉在空心聚苯乙烯微球表面制备聚乙烯醇气体阻渗层，并对实验装置及部分工艺条件对实验结果的影响进行了讨论。

Abstract: The preparation of Polyvinyl alcohol (PVA) gas-barrier for inertial confinement fusion (ICF) targets were presented. PVA coatings were prepared on polystyrene (PS) microshells by multi-section drop furnace with gas-stripped injector. The effects of experi