Executive Summary : | Synthesis ofNi, Mn and Co, loaded V2O5 and Nb4O5@ polymer composite as electrode materialprepared by using wet impregnation, hydrothermal techniques and systematically characterized using FTIR, XRD, SEM, BET and temperatureprogrammed reduction/oxidation. The study of metal doping (Ni, Mn and Co) on V2O5 and Nb4O5 will be varied between 0.5 to 5%. The prepared metal doped materials are blended with polystyrene polymer and subjected thermal stability and electrochemical behaviour in three electrode configurations. The prepared electrode membrane test with three electrode system along with and without redox bound aqueous electrolyte. The efficiency and stability performance compared with and without redox couple electrolyte. Electrode membrane act as cathode portion of two electrode system. The anode material used as graphite flexible membrane, cathode electrode material as our prepared MOs-CPs composite flexible membrane and electrolyte material as redox complex bound with aqueous electrolyte constructed with asymmetric supercapacitor. in this construction of pouch cell type supercapacitor anode as graphite, cathode as MOs-Cps composite nanomaterials and redox bound electrolyte. In this device called asymmetric supercapacitor as the same manner flexible supercapacitor constructed with flexible membrane as anode and cathode electrode redox bound gel polymer electrolyte. In this construction of pouch cell type supercapacitor superior window potential and extreme power density. the flexible supercapacitor has substrate free, innovative design and wearable device. Both type of supercapacitor innovative and eco-friendly energy storage materials. Alter that a series of pouch cell were constructed to improve the efficiency. This combination of multi cell achieve a huge voltage and good power density performance which is able to generate a huge electronic gadgets and electronic vehicles. |