等离子体聚四氟乙烯的ESCA表征

陈占勋; 陈捷; 王志中

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等离子体聚四氟乙烯的ESCA表征

研究简报 | 更新时间：2021-03-19

- 等离子体聚四氟乙烯的ESCA表征
- A STUDY ON MECHANISM AND PRODUCT STRUCTURE OF POLYMERIZATION REACTION OF TETRAFLUOROETHYLENE IN THE GLOW DISCHARGE ESCA CHARACTERIZATION OF PLASMA-POLYMERIZED TETRAFLUOROETHYLENE (Ⅰ)
- 高分子学报 1985年第2期页码：131-135
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- 纸质出版日期：1985-4-20，
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陈占勋, 陈捷, 王志中. 等离子体聚四氟乙烯的ESCA表征[J]. 高分子学报, 1985,(2):131-135.

CHEN Zhan-xun, CHEN Jie, WANG Zhi-zhong. A STUDY ON MECHANISM AND PRODUCT STRUCTURE OF POLYMERIZATION REACTION OF TETRAFLUOROETHYLENE IN THE GLOW DISCHARGE ESCA CHARACTERIZATION OF PLASMA-POLYMERIZED TETRAFLUOROETHYLENE (Ⅰ)[J]. Acta Polymerica Sinica, 1985,(2):131-135.
陈占勋, 陈捷, 王志中. 等离子体聚四氟乙烯的ESCA表征[J]. 高分子学报, 1985,(2):131-135. DOI：

CHEN Zhan-xun, CHEN Jie, WANG Zhi-zhong. A STUDY ON MECHANISM AND PRODUCT STRUCTURE OF POLYMERIZATION REACTION OF TETRAFLUOROETHYLENE IN THE GLOW DISCHARGE ESCA CHARACTERIZATION OF PLASMA-POLYMERIZED TETRAFLUOROETHYLENE (Ⅰ)[J]. Acta Polymerica Sinica, 1985,(2):131-135. DOI：

摘要

Abstract

PPTFB has been synthesized using a EF external capacitively coupled discharge apparatus. The binding energy shifts of C1s in the PPTHE was calculated by means of both Seigbahn's charge potential model through CNDO/2 method and Pauling'svalence model. The results have proved that there exist CH2(Ⅰ)

CH2(Ⅱ))

CF(CHF)

CF2 and CF2 groups in the polymer. From the calculated results of the model compounds. An empirical formula of calculating energy shifts:ΔEi = aα + bβ + cγ

was deduced. In addition

on the basis of characterizatition of the structures of the products formed in glow discharge a structural model of the PPTFE is proposed.

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