Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2006.06a
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- Pages.220-221
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- 2006
Electrical properties of conducting polymer PTCR containing carbon powders
탄소분말을 함유한 도전성 고분자 PTCR의 전기적 특성
- Kim, Kyung-Jong (School of Materials Science & Engineering, University of Ulsan) ;
- Lee, Jae-Won (School of Materials Science & Engineering, University of Ulsan) ;
- Kim, Young-Hyeok (School of Materials Science & Engineering, University of Ulsan) ;
- Kim, Sung-Hoon (School of Materials Science & Engineering, University of Ulsan) ;
- Choi, Mun-Seok (School of Materials Science & Engineering, University of Ulsan) ;
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Lee, Jae-Shin
(School of Materials Science & Engineering, University of Ulsan)
- 김경종 (울산대학교 첨단소재공학부) ;
- 이재원 (울산대학교 첨단소재공학부) ;
- 김영혁 (울산대학교 첨단소재공학부) ;
- 김성훈 (울산대학교 첨단소재공학부) ;
- 최문석 (울산대학교 첨단소재공학부) ;
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이재신
(울산대학교 첨단소재공학부)
- Published : 2006.06.22
Abstract
We investigated the electrical properties of polymer-carbon composite materials for temperature sensitive resistor applications. Cu/polymer/Cu sheets were fabricated by laminating low density polyethylene(LDPE) containing carbon powders. Weight ratio of carbon powder to LDPE was varied in a range of 0.9~2. With increasing the carbon concentration, the electrical resistance of the composite material was decreased from 0.75 to