STRUCTURE CHARACTERIZATION OF PLASMA-POLYMERIZED FILM OF HEXAFLUOROPROPENE

Wang Daike; Chen Jie; Chen Chuanzheng

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STRUCTURE CHARACTERIZATION OF PLASMA-POLYMERIZED FILM OF HEXAFLUOROPROPENE

更新时间：2023-04-23

- STRUCTURE CHARACTERIZATION OF PLASMA-POLYMERIZED FILM OF HEXAFLUOROPROPENE
- Journal of Radiation Research and Radiation Processing Vol. 6, Issue 3, Pages: 6-10(1988)
- 作者机构：
  
  1.中国科学院长春应用化学研究所，长春
  2.吉林化工研究院
- 作者简介：
- 基金信息：
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Wang Daike, Chen Jie, Chen Chuanzheng. STRUCTURE CHARACTERIZATION OF PLASMA-POLYMERIZED FILM OF HEXAFLUOROPROPENE. [J]. Journal of Radiation Research and Radiation Processing 6(3):6-10(1988)
DOI：

Wang Daike, Chen Jie, Chen Chuanzheng. STRUCTURE CHARACTERIZATION OF PLASMA-POLYMERIZED FILM OF HEXAFLUOROPROPENE. [J]. Journal of Radiation Research and Radiation Processing 6(3):6-10(1988) DOI：

摘要

应用ESCA、,19,F-NMR和IR研究了六氟丙烯等离子体聚合膜的组成与结构，指出聚合膜的组成与结构，指出聚合膜是高度支化的，分子中有57%的季碳原子都连有CF,3,基团。同时也找出了不同功率等离子体聚合情况下聚合膜组成变化规律，并用IR光谱对该规律进行了验证。发现在高极限功率下，聚合膜组成由于刻蚀反应而发生突变，主要形成较长的含F或无F的Si—O—Si链。

Abstract

The structure and constitution of plasma-polymerized film of C,3,F,6,(PPHFP) have been investigated by using ESCA,19,F-NMR and IR. It was observed that the PPHFP film had high degree of branching, and almost 57% of the tetracarbons in the polymer were bounded with CF,3, group. It was also found that the constitution of the polymer changed greatly at high power and formed mainly relatively long Si-O-Si chain with and/or without F atoms.

关键词

等离子体六氟丙烯

Keywords

Plasma-polymerizationHexafluoropropene

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