Nickel–cobalt sulfide is a promising material for supercapacitor positive electrodes due to its high theoretical capacitance. Herein, the electrochemical properties of nickel–cobalt nanostructures synthesized via two‐stage hydrothermal method are investigated and synthesis conditions achieve mass loading while maintaining specific capacitance determined. The nanostructural morphology effective ...

Herein, a facile, environment-friendly and cost-effective approach was followed for the preparation of metal sulfide-based supercapacitor electrodes. The effect transition interrogation on morphology electrochemical performance carbon-coated nickel sulfide composite electrode investigated. Physicochemical characterization showed that enhancement in electrical conductivity reaction sites with in...