Various new nanohybrids consisting of 2,2-bis(ethylferrocenyl)propane [B-(EtFc)-Pr] as both battery-type electrode material and good candidate for intercalation between graphene oxide (GO) nanosheets, and GO as a substrate were prepared. According to the electrochemical experiments data, GO-B-(EtFc)-Pr3 nanohybrid with the weight ratio of GO:B-(EtFc)-Pr (1:3) was regarded as the optimum nanohybrid with excellent electrochemical performance. Then, GO-B-(EtFc)-Pr3/PANI nanocomposites with different amounts of polyaniline (PANI) were prepared and investigated by Fourier Transform Infrared Spectroscopy (FT-IR), Cyclic Voltammetry (CV), Galvanostatic Charge-Discharge measurement (GCD), Electrochemical Impedance Spectroscopy (EIS), Field Emission Scanning Electron Microscopy (FESEM), Energy Dispersive X-ray (EDX) mapping, and X-ray Diffraction (XRD) analyses. Among different nanocomposites, GO-B-(EtFc)-Pr3/PANI0.5 exhibits a high charge storage capacity of 429 mAh g^-1 and excellent cycle life with charge storage capacity retention of 89.13 % after 3000 CV cycles.

制备了由2,2-双（乙基二茂铁基）丙烷[B-（EtFc）-Pr]作为电池型电极材料和氧化石墨烯（GO）纳米片之间插入的良好候选物以及以GO为底物的各种新型纳米复合物。根据电化学实验数据，GO：B-（EtFc）-Pr（1：3）的重量比的GO-B-（EtFc）-Pr3纳米杂化物被认为是电化学性能优异的最佳纳米杂化物。然后，制备了具有不同量聚苯胺（PANI）的GO-B-（EtFc）-Pr3 / PANI纳米复合材料，并通过傅立叶变换红外光谱（FT-IR），循环伏安法（CV），恒电流充放电测量（GCD）进行了研究。 ），电化学阻抗谱（EIS），场发射扫描电子显微镜（FESEM），能量色散X射线（EDX）映射，和X射线衍射（XRD）分析。在不同的纳米复合材料中，GO-B-（EtFc）-Pr3 / PANI0.5表现出429 mAh g的高电荷存储容量^-1和出色的循环寿命，在3000 CV循环后保持89.13％的电荷存储容量。