【摘要】 综述近年来提出的多种导电高分子复合材料的导电通路形成模型：统计、热力学、有效介质和微结构（包括分形）模型，并对模型和实际复合体系导电通路的形成作出分析及比较，认为将非平衡热力学、非线性动力学和分形结构三方面理论结合才能对导电复合体系的导电通路形成机制作出较好的解释。更多还原

【Abstract】 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.更多还原