Zincronized NiCo selenides coupled with polypyrrole: a synergistic route to high-energy asymmetric supercapacitors.

ABSTRACT: Transition metal selenides have gained significant attention for energy storage applications due to their outstanding electrochemical properties, excellent theoretical capacity, superior conductivity, and eco-friendly nature. The dual strategy consists of incorporating zinc into nickel cobalt selenide to optimize its electronic structure and redox kinetics, combined with the integration of a conductive polymer matrix to enhance the charge transport mechanism. However, there is still room for improvement in energy density and storage capability which can be achieved via composites with conducting polymers. To enhance the electrochemical performance of NiCoSe₂-Zn15, polypyrrole (PPy) was incorporated through a physical mixing approach. This strategic modification significan

SUBMITTER: Ahmed A 

PROVIDER: S-EPMC12466938 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature