| PTC特性的复合导电体系中炭粒子分布的逾渗模型与电阻率的计算 |
| |
| 引用本文： | 罗延龄,王庚超.PTC特性的复合导电体系中炭粒子分布的逾渗模型与电阻率的计算[J].高分子通报,1998(4):23-33. |
| |
| 作者姓名： | 罗延龄 王庚超 |
| |
| 作者单位： | [1]中石化兰化公司研究院聚合物加工应用研究所 [2]华东理工大学材料科学研究所 |
| |
| 摘 要： | 综述了炭黑填充型导电高分子复合体系的几种导电理论；讨论了导电载流子分布的各种假说及模型；比较了不同模型的理论预测与实验结果的差异性。
|
| 关 键 词： | 逾渗 电阻率 导电复合材料 炭粒子 PTC材料 |
Percolation Model and Electric Resistivity of Carbon Particle Dispersed Polymer Composites with PTC Characteristics |
| |
| Luo Yanling ,Wang Gengchao ,Zhang Zhiping.Percolation Model and Electric Resistivity of Carbon Particle Dispersed Polymer Composites with PTC Characteristics[J].Polymer Bulletin,1998(4):23-33. |
| |
| Authors: | Luo Yanling Wang Gengchao Zhang Zhiping |
| |
| Institution: | Luo Yanling 1,Wang Gengchao 2,Zhang Zhiping 2 |
| |
| Abstract: | Several conductive percolation models of carbon black filled polymer composites with PTC characteristics were reviewed. Various kinds of assumptions and models dealing with conductive composites were discussed. The differences between experimental data and predicted resistivity were compared in the present paper. |
| |
| Keywords: | Percolation model Conduction mechanism Crystal lattice model Electric resistivity Electrically conductive polymer composite |
| 本文献已被 CNKI 维普 等数据库收录！ |
