Journal
MATERIALS LETTERS
Volume 330, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.matlet.2022.133288
Keywords
CuO; g-C 3 N 4 nanocomposites; Specific capacitance; Supercapacitor
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In this study, CuO/g-C3N4 nanocomposites were successfully synthesized through one-step hydrothermal technique. The physicochemical properties of the prepared electrode material were investigated using various analytical techniques. The CuO/g-C3N4 nanocomposites-based electrode material exhibited a high specific capacitance of 384F/g at a current density of 2 A/g and maintained a remarkable capacitance retention of 98.02% after 5000 charge-discharge cycles at 10 A g-1.
In the present study, CuO/g-C3N4 nanocomposites were successfully synthesized using the one-step hydrothermal technique. The physicochemical properties (structural, morphological, and chemical state) of prepared electrode material were studied by using various analytical techniques. The CuO/g-C3N4 nanocomposites-based electrode material was used as anode material and it exhibited a high specific capacitance of 384F/g at the current density of 2 A/g. The cyclic stability of CuO/g-C3N4 nanocomposites showed a remarkable capacitance retertion of 98.02 % after 5000 charge-discharge (GCD) cycles at 10 A g-1.
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