In the present study, we introduce a simple chemical method to synthesize p-phenylenediamine (PPD) as an efficient material for functionalizing graphene oxide. Functionalized reduced graphene oxide Aerogel with PPD (PPD-rGO Aerogel) is used for improving electrochemical performance of polyorthoaminophenol electroactive film. The structural morphology and microstructure analysis of the materials used in this work are performed by different surface analyses. The composite electrode's electrochemical behavior is studied using an acidic solution in cyclic voltammetry (CV) and charge/discharge system. The POAP/PPD-rGO composite electrode shows a C_s of 1180 F/g at 1.0 A/g current density. Our results provide an improved conductive polymer composite film with high active surface area, ease of synthesis and high cycling stability for supercapacitors (SCs).

在本研究中，我们介绍了一种简单的化学方法来合成对苯二胺 (PPD) 作为一种有效的氧化石墨烯功能化材料。功能化还原氧化石墨烯气凝胶与 PPD（PPD-rGO 气凝胶）用于改善聚邻氨基苯酚电活性膜的电化学性能。这项工作中使用的材料的结构形态和微观结构分析是通过不同的表面分析进行的。在循环伏安法 (CV) 和充电/放电系统中使用酸性溶液研究复合电极的电化学行为。所述POAP / PPD-RGO复合电极示出了Ç_小号在 1.0 A/g 电流密度下为 1180 F/g。我们的研究结果为超级电容器 (SC) 提供了一种具有高活性表面积、易于合成和高循环稳定性的改进导电聚合物复合膜。