Carbon xerogels (CXs) with three-dimensional (3D) structure, unusual surface, physical, electrical and mechanical properties and their electrically conductive polymer polypyrrole (PPy) composites were synthesized as electrode materials for supercapacitors. The effect of different resorcinol/formaldehyde (R/C) ratios, whether solvent exchange with or without acetone and polypyrrole addition on the physicochemical (FTIR, XRD, BET, SEM and TGA) and electrochemical properties (CV, 1000 cycles) of the synthesized materials were investigated. It was observed that the R/C ratio and the solvent exchange process prior to drying affect the specific surface areas and the pore size distributions, thereby positively affecting the specific capacitance. PPy film thickness was observed to be effective in the specific capacitance of the electrode in PPy composite synthesis. Among the synthesized materials, the highest specific capacitance values belong to polypyrrole/carbon xerogel composites. As a result of the analysis and calculations, it was found that the highest specific capacitance belongs to CX2/PPy composite with 599 Fg⁻¹ at 5 mVs⁻¹. CX2/PPy composite has been found to have a capacitance retention rate of 80.30% at the end of 1000 cycles.

合成了具有三维（3D）结构，异常表面，物理，电气和机械性能的碳干凝胶（CXs）及其导电聚合物聚吡咯（PPy）复合材料，作为超级电容器的电极材料。不同间苯二酚/甲醛（R / C）比，无论是否进行丙酮和聚吡咯添加的溶剂交换，对合成的理化性质（FTIR，XRD，BET，SEM和TGA）和电化学性质（CV，1000次循环）的影响材料进行了调查。观察到，干燥前的R / C比和溶剂交换过程影响比表面积和孔径分布，从而对比电容产生积极影响。观察到PPy膜的厚度对PPy复合合成中电极的比电容有效。在合成材料中，最高的比电容值属于聚吡咯/碳干凝胶复合材料。分析和计算的结果表明，最高比电容属于599 Fg的CX2 / PPy复合材料^-1在5 mVs ^-1。已经发现，CX2 / PPy复合材料在1000次循环结束时的电容保持率为80.30％。