Copper molybdenum sulfide anchored nickel foam: a high performance, binder-free, negative electrode for supercapacitors

Herein, we are demonstrating the use of a binder-free electrode based on copper-molybdenum-sulfide nanostructures grown on nickel foam (CMS/Ni) as a novel negative electrode for supercapacitors. The cyclic voltammetry and charge-discharge analyses reveal the pseudocapacitive nature of the CMS/Ni electrode with a high specific capacity of 633 mAh g