六氟丙烯等离子体聚合的研究

摘要/Abstract

摘要： 求得了六氟丙烯等离子体聚合物(PPHFP)膜的热裂解反应活化能为101.6 kJmol^-1,半分解温度为322℃.讨论了不同条件下聚合速率的变化,找出了反应器内各点的聚合速率与压力的关系曲线,同时也证实了N₂作等离子气体时,N可以化学键的形式进入PPHFP膜结构.

关键词: 等离子体聚合, 乙烯基化合物, 氟化合物

Abstract: The results in this paper show that the activation energy of themolysis of PPHFP film is 101.6 kJ·mol^-1 and its half-decomposition temperature is 322℃. The plasma polymerization rate has been investigated under different plasma gas, plasma power and gas pressure in plasma tube. On the experimental results the plot of polymerization rate vs. gas pressure in any position of the reactor was obtained. By elemental analysis and ESCA measurements of the film obtained it is confirmed that N atoms have get into the film through chemical bonding when nitrogen is used as plasma gas.

Key words: Plasma polymerization, Vinyl compounds, Fluorine compounds

王岱珂, 陈捷. 六氟丙烯等离子体聚合的研究[J]. 应用化学, 1988, 0(1): 62-66.

Wang Daike, Chen Jie. STUDY ON PLASMA POLYMERIZATION OF HEXAFLUOROPROPENE[J]. Chinese Journal of Applied Chemistry, 1988, 0(1): 62-66.

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六氟丙烯等离子体聚合的研究

STUDY ON PLASMA POLYMERIZATION OF HEXAFLUOROPROPENE

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