Synergistic effect of hydrothermally synthesized rGO@CuPbTiO3 electrode materials for high performance supercapacitors

Herein, CuPbTiO3 and rGO@CuPbTiO3 nanocomposites were hydrothermally synthesized and their electrochemical and physiochemical properties were examined. Electrochemical investigations demonstrated that rGO@CuPbTiO3 exhibits a remarkable specific capacitance of 1250F.g- 1 at a current density of 1 A.g-1. Furthermore, for three different electrode configurations, outcomes revealed a minimum ohmic resistance of 1.25 Omega. In addition, the GCD experiment confirmed a cyclic stability of 88 % after 12,000 charge/discharge cycles at 1 A.g- 1. Therefore, rGO@CuPbTiO3 electrode material may be explored as a potential candidate for use in supercapacitor applications.