Analysis of Dynamic Percolation Behavior in Nano-Carbon FilledPolymer Composites and Its Application to Electric Conductive Materials

动态渗透行为是指纳米碳等导电颗粒填充聚合物复合材料在高温下由于填料聚集和填料网络形成而导致的电导率的过渡行为。利用动态渗透行为控制导电填料网络结构，成功制备了少量填充填料的导电微孔复合材料。

Dynamic percolation behavior, which is a transition-like behavior in the electric conductivity due to the filler aggregation and filler network formation at high temperature for the polymer composites filled with electric conductive particles such as nano-carbon, was quantitatively analyzed. The electric conductive microcellular composites filled with small amount of filler were successfully created after controlling the electric conductive filler network structure by applying the dynamic percolation behavior.