전도성 구리충전제/에폭시수지 복합체의 전기적 특성

• 영문명: Electrical Properties of Conductive Copper Filler/Epoxy Resin Composites
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 이정은(Jung-Eun Lee) 박영희(Young-Hee Park) 오승민(Seung-Min Oh) 임덕점(Duk-Jum Lim) 오대희(Dae-Hee Oh)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제30권 제3호, 472~479쪽, 전체 8쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2013.09.30

영문 초록

The conductive polymer composites recently became increasingly to many fields of industry due to their electrical properties. To understand these properties of composites, electrical properties were measured and were studied relatively. Electrical conductivity measurements showed percolation phenomena. Percolation theories are frequently applied to describe the insulator-to-conductor transitions in composites made of a conductive filler and an insulating matrix. It has been showed both experimentally and theoretically that the percolation threshold strongly depends on the aspect ratio of filler particles. The critical concentration of percolation formed is defined as the percolation threshold. This paper was to study epoxy resin filled with copper. The experiment was made with vehicle such as epoxy resin replenished with copper powder and the study about their practical use was performed in order to apply to electric and electronic industry as well as general field. The volume specific resistance of epoxy resin composites was 3.065~13.325 in using copper powder. The weight loss of conductive composites happened from 350℃~470℃.

목차

1. 서 론

2. 실 험

3. 결과 및 고찰

4. 결 론

REFERENCES

키워드

epoxy resin conductive polymer composites percolation phenomena volume specific resistance percolation threshold