Over the recent times, sustainable advances in the metal oxides nanomaterials to develop effective and efficient supercapacitor electrode is critically investigated. In this regard, we have tailored the surface chemistry and nano scaled morphology of MoO₃NiMoO₄ nanocomposite via organic functional groups of E. cognata and scrutinized it as an electrode for supercapacitor. MoO₃NiMoO₄ nanocomposite was synthesized by the sol gel synthesis route using bioactive compounds of E. cognata. The phase formation of nanocomposite was confirmed by X-ray diffraction and energy dispersive spectroscopy while the morphology was examined by field emission scanning electron microscopy. The organic functional groups were revealed by Fourier transform infrared spectroscopy and X-ray photoelectron spectroscopy. Moreover, Gas chromatography–mass Spectroscopy (GC–MS) affirmed the presences of organic compounds in the synthesized nanocomposite. The optical band gap energy of functionalized MoO₃NiMoO₄ was 3.34 eV, demonstrated by Tauc plot. The organic framework derived MoO₃NiMoO₄ revealed specific capacitance of 204 Fg⁻¹ and maximum energy density of 9.4 Wh kg⁻¹, calculated by galvanostatic charge-discharge measurements. Consequently, the nano-scale and organic species of E. cognata were found to enhance the electrochemical behavior of MoO₃NiMoO₄ electrode towards supercapacitor.

近年来，对金属氧化物纳米材料的可持续发展进行了研究，以开发出有效且高效的超级电容器电极。在这方面，我们已经定制的表面化学和的MoO的纳米级形态₃ NiMoO ₄通过的有机官能团的纳米复合cognat E.和审查它作为超级电容器的电极。MoO ₃ NiMoO ₄纳米复合材料是通过溶胶凝胶法合成的，利用白兰地衣藻的生物活性化合物合成的。一种。通过X射线衍射和能量色散光谱法确认了纳米复合材料的相形成，同时通过场发射扫描电子显微镜检查了形态。通过傅立叶变换红外光谱和X射线光电子能谱揭示有机官能团。此外，气相色谱-质谱（GC-MS）证实了合成的纳米复合材料中有机化合物的存在。通过Tauc图证明，官能化的MoO ₃ NiMoO ₄的光学带隙能量为3.34eV 。有机框架衍生的MoO ₃ NiMoO _4的比电容为204 Fg ^-1，最大能量密度为9.4 Wh kg ^-1由恒电流充放电测量值计算得出。因此，发现了白兰地大肠杆菌的纳米级和有机物种增强了MoO ₃ NiMoO ₄电极对超级电容器的电化学行为。