高等学校化学学报

高等学校化学学报 ›› 2004, Vol. 25 ›› Issue (6): 1149.

• 研究论文 • 上一篇    下一篇

聚乙烯/碳黑导电复合材料的导电性能

孙道兴1,2, 张书圣1, 魏庆莉1, 庄新杰1   

  1. 1. 青岛科技大学化学与分子工程学院, 青岛 266042;
    2. 中国海洋大学化学化工学院, 青岛 266042
  • 收稿日期:2003-05-27 出版日期:2004-06-24 发布日期:2004-06-24
  • 通讯作者: 张书圣(1966年出生),男,博士,教授,博士生导师.从事电化学研究工作.E-mail:zhangshush@public.qd.sd.cn E-mail:zhangshush@public.qd.sd.cn
  • 基金资助:

    国家自然科学基金(批准号:20275020);山东省自然科学基金(批准号:Z2002B02);山东省优秀中青年科学家奖励基金(批准号:03BS081)资助

Conductive Performance of Polyethylene/Carbon Black Composites

SUN Dao-Xing1,2, ZHANG Shu-Sheng1, WEI Qing-Li1, ZHUANG Xin-Jie1   

  1. 1. College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China;
    2. College of Chemistry and Chemical Technology, Ocean University of China, Qingdao 266042, China
  • Received:2003-05-27 Online:2004-06-24 Published:2004-06-24

PDF (PC)

被引次数

31

摘要： 提出并验证了聚乙烯/碳黑(PE/CB)导电复合材料的网络导电性能和产生正温度系数(PTC)特性的原因,分析了加工过程、温度和辐射交联等后处理过程对其导电性能的影响.

关键词: PTC特性, PE/CB导电复合材料, 接触电阻, 隧道导电

Abstract: The net conductive performance and the reason why this kind of PE/CB conductive composite material has a positive temperature coefficient(PTC) were put forward and validated in this paper,and the influence of the process, temperature,radiation crosslinking etc. on the electric performance of the PTC composites were analyzed.

Key words: PTC effect, Polyethylene/carbon black conductive composite, Contact conduct, Tunnel conduct

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