DIELECTRIC PROPERTIES AND ESCA SPECTRUM OF PLASMA POLYMERIZED ETHYLENE FILMS.

N. Hozumi; T. Takao; Y. Kasama; Y. Ohki; M. Masui

DIELECTRIC PROPERTIES AND ESCA SPECTRUM OF PLASMA POLYMERIZED ETHYLENE FILMS.

N. Hozumi^*, T. Takao, Y. Kasama, Y. Ohki, M. Masui

^*Corresponding author for this work

School of Advanced Science and Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

The effect of atmosphere after polymerization on dielectric properties of plasma polymerized ethylene (ppe) is studied. Electron Spectroscopy for Chemical Analysis (ESCA) and Electron Spin Resonance (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 change in dielectric properties like dissipation factor (tan delta ) and conduction current with atmosphere after polymerization can be explained if dielectric properties are closely related to residual free radicals and carbonyl groups formed in the sample.

Original language	English
Pages	167-170
Number of pages	4
Publication status	Published - 1982 Dec 1

ASJC Scopus subject areas

Engineering(all)

Cite this

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title = "DIELECTRIC PROPERTIES AND ESCA SPECTRUM OF PLASMA POLYMERIZED ETHYLENE FILMS.",

abstract = "The effect of atmosphere after polymerization on dielectric properties of plasma polymerized ethylene (ppe) is studied. Electron Spectroscopy for Chemical Analysis (ESCA) and Electron Spin Resonance (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 change in dielectric properties like dissipation factor (tan delta ) and conduction current with atmosphere after polymerization can be explained if dielectric properties are closely related to residual free radicals and carbonyl groups formed in the sample.",

author = "N. Hozumi and T. Takao and Y. Kasama and Y. Ohki and M. Masui",

year = "1982",

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T1 - DIELECTRIC PROPERTIES AND ESCA SPECTRUM OF PLASMA POLYMERIZED ETHYLENE FILMS.

AU - Hozumi, N.

AU - Takao, T.

AU - Kasama, Y.

AU - Ohki, Y.

AU - Masui, M.

PY - 1982/12/1

Y1 - 1982/12/1

N2 - The effect of atmosphere after polymerization on dielectric properties of plasma polymerized ethylene (ppe) is studied. Electron Spectroscopy for Chemical Analysis (ESCA) and Electron Spin Resonance (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 change in dielectric properties like dissipation factor (tan delta ) and conduction current with atmosphere after polymerization can be explained if dielectric properties are closely related to residual free radicals and carbonyl groups formed in the sample.

AB - The effect of atmosphere after polymerization on dielectric properties of plasma polymerized ethylene (ppe) is studied. Electron Spectroscopy for Chemical Analysis (ESCA) and Electron Spin Resonance (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 change in dielectric properties like dissipation factor (tan delta ) and conduction current with atmosphere after polymerization can be explained if dielectric properties are closely related to residual free radicals and carbonyl groups formed in the sample.

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ER -

DIELECTRIC PROPERTIES AND ESCA SPECTRUM OF PLASMA POLYMERIZED ETHYLENE FILMS.

Abstract

ASJC Scopus subject areas

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