Formation of the Conductive Path in Conductive Polymer Composites
Zeng Rong Zeng Hanmin(Materials Science Institute of Zhongshan University)
Several models about the formation of the conductive path in conductive polymer composites were reviewed, including statistics, thermodynamics, effective medium and microstructure models. The models and real system were analyzed and compared. We think a better interpretation of the formation mechanism of the conductive path must be on the basis of nonequilibrium thermodynamics, nonlinear dynamics and fractal structure.