In this work, firstly, we synthesized functionalized graphene oxide (SGO) by using of 1-methyl,3-buthyl- imidazole ionic liquid, tri phenyl phosphine, 1,6-diamino hexane in DMSO medium. Secondly, ZIF-67 and ZIF-8 as metal organic framework (MOF) were synthesized via chemical procedures. Afterward, dealing with improving electrochemical properties of the poly ortho aminophenol (POAP), we fabricated SGO/ZIF-67/POAP and SGO/ZIF-8/POAP films through electro-polymerization of POAP by employing of SGO/ZIF-67 and SGO/ZIF-8 to consider as the active electrode for SCs. The structural and valance state of the prepared samples was characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM) and transmission electron microscopy (TEM). The electrochemical performances of these electrodes were comparatively analyzed through electrochemical impedance spectrometry, cyclic voltammetry and chronopotentiometry tests. The results showed that the incorporation of SGo/ ZIF-67 improved the capacitive performance of POAP electrode. SGO/ZIF-67/POAP composite electrode exhibited higher capacitance value and maximum energy density as compared with ZIF-67/POAP, SGO/ZIF-8/POAP and pure graphene electrodes. This study reveals new high potential materials with high active surface area, low resistance and long cycle-life (aqueous media) features for electrochemical redox capacitors.

在这项工作中，首先，我们在DMSO介质中使用1-甲基，3-丁基-咪唑离子液体，三苯基膦，1,6-二氨基己烷合成了功能化氧化石墨烯（SGO）。其次，通过化学方法合成了ZIF-67和ZIF-8作为金属有机骨架（MOF）。随后，为了改善聚邻氨基苯酚（POAP）的电化学性能，我们采用SGO / ZIF-67和SGO通过POAP的电聚合制备了SGO / ZIF-67 / POAP和SGO / ZIF-8 / POAP薄膜/ ZIF-8被视为SC的有源电极。通过X射线衍射（XRD），场发射扫描电子显微镜对所制备样品的结构和价态进行了表征。（FE-SEM）和透射电子显微镜（TEM）。通过电化学阻抗谱，循环伏安法和计时电位法测试对这些电极的电化学性能进行了比较分析。结果表明，掺入SGo / ZIF-67改善了POAP电极的电容性能。与ZIF-67 / POAP，SGO / ZIF-8 / POAP和纯石墨烯电极相比，SGO / ZIF-67 / POAP复合电极表现出更高的电容值和最大能量密度。这项研究揭示了用于电化学氧化还原电容器的具有高活性表面积，低电阻和长循环寿命（水性介质）特性的新型高电位材料。