首页|Polyaniline/activated carbon/copper ferrite (PANI/AC/CuF) based ternary composite as an efficient electrode material for supercapacitor
Polyaniline/activated carbon/copper ferrite (PANI/AC/CuF) based ternary composite as an efficient electrode material for supercapacitor
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NSTL
Elsevier
The present study addressed the applicability of waste coconut shells to prepare activated carbon (AC) employing pyrolysis. The obtained AC was then used to prepare a ternary hybrid composite with polyaniline (PANI) and copper ferrite (CuF) through oxidative polymerization. The fabricated electrode exhibited a maximum two-electrode specific capacitance of 248.3 Fg(-1), a maximum energy density of 49.66 Whkg(-1) (1 Ag-1), and a maximum power density of 5996.6 Wkg(-1) (20 Ag-1). Outstanding capacitance retention of 92.8% over 2500 cycles depicted excellent cycle stability. The synthesized supercapacitor electrode material may help develop new generation energy storage devices.
NSTL
Elsevier
