The conducting polymer poly(3,4-ethylenedioxythiophene) (PEDOT) is grown electrochemically using cyclic voltammetry between the gaps of interdigitated Au electrodes with separations of 10, 20, and 50 μm. Three electrical conductivity regimes are identified through resistance measurements and SEM imaging. The first is the insulating region where there are no complete conducting pathways between the electrodes. The second is the percolation region where a few localised conducting polymer bridges have formed. The third is the thin film region where a continuous conducting polymer film connects the electrodes. The demonstration of the ability to reliably generate conducting polymer electrical percolation networks is important for their future use in high sensitivity devices.

使用循环伏安法在相互交叉的Au电极的缝隙之间以10、20和50μm的间距进行循环伏安法，以电化学方式生长导电聚合物聚（3,4-乙撑二氧噻吩）（PEDOT）。通过电阻测量和SEM成像可以识别出三种电导率状态。第一个是电极之间没有完整导电路径的绝缘区域。第二个是渗滤区域，在该渗滤区域中已形成一些局部导电聚合物桥。第三是连续导电聚合物膜连接电极的薄膜区域。可靠地产生导电聚合物电渗滤网络的能力的证明对于其在高灵敏度设备中的未来使用非常重要。