고전계영역에서의 PE의 전기전도 특성에 관한 연구 = A study on the properties of electrical properties of polyethylene in high electric field region

다국어 초록 (Multilingual Abstract)

To study the effect of low molecular componets on electrical conduction in polypethylene, electrical conduction current of purified polyethylene film has been investigared in the high eletrical field range of from 8 MV/m to 55 MV/m.
The results are show that conduction current are logarithmically increased with temperature ane that space charge limited current are not appeared at normal high electric field region.
From the result, it seems to be that low molecular materials not affect to electrical conduction of purified PE film.

목차 (Table of Contents)

• I.서론
• II.실험방법 및 장치
• 2.1 시편의 제작
• 2.2 측정 및 실험방법
• III.결과 및 고찰
• 3.1 정제된 폴리에틸렌의 분자구조와 결정화도
• 3.2 전도전류의 시간의존성
• 3.3 전도전류의 전계의존성
• 3.4 전도전류의 온도의존성
• 3.5 도전율의 전계의존성
• IV.결론