EFFECT OF ATMOSPHERE ON DIELECTRIC PROPERTIES OF PLASMA POLYMERIZED ETHYLENE.

Naohiro Hozumi, Toshiyuki Takao, Yasuhiro Kasama, Yoshimichi Ohki

Research output: Chapter in Book/Report/Conference proceedingChapter

6 Citations (Scopus)

Abstract

The effect of atmosphere after polymerization on dielectric properties of plasma polymerized ethylene (PPE) is studied. ESCA and ESR measurements show that the PPE sample traps oxygen rapidly when it is exposed to air after polymerization. They also show that heat treatment in argon or in hydrogen can reduce the number of residual free radicals. The cahnge in dielectric properties of tan delta and conduction current with atmosphere after polymerization can be explained if dielectric properties are closely related with residual free radicals and carbonyl groups formed in the sample.

Original languageEnglish
Title of host publicationJapanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
Pages636-639
Number of pages4
Volume22
Edition4
Publication statusPublished - 1983 Apr
Externally publishedYes

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Hozumi, N., Takao, T., Kasama, Y., & Ohki, Y. (1983). EFFECT OF ATMOSPHERE ON DIELECTRIC PROPERTIES OF PLASMA POLYMERIZED ETHYLENE. In Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes (4 ed., Vol. 22, pp. 636-639)