Temperature- tuned performance of MXene and nickel oxide nanocomposites for high- efficiency supercapacitors

Tailored morphologies: enhancing cobalt oxide thin films for superior supercapacitor performance

Evaluation of the Electrochemical Performance of MXene-Based Nanocomposites for Supercapacitor Applications

Supercapacitors offer high power density, fast charging/discharging capability, and long cycle life, yet their relatively low energy density limits broader deployment in electric vehicles, portable electronics, and grid storage systems. MXenes, a family of two-dimensional transition metal carbides, nitrides, and carbon...

Palladium-Engineered MgFeO₃ Perovskite Nanostructures as Advanced Electrode Materials for High-Performance Asymmetric Supercapacitors

Capacitive energy storage offers rapid charging, long operational lifespan, and high power density. This work introduces a simple yet effective palladium (Pd)-doping strategy to enhance the electrochemical performance of perovskite-type magnesium ferrite (MgFeO₃) nanostructures (Mg₁₋ₓPdₓFeO₃, PMFs), where 'x' varies...

Synthesis of Ti₃C₂Tₓ@PANI-PPy-Ce³⁺ Composite for HighPerformance Supercapacitor Application

In this study, a novel ternary nanocomposite consisting of Ti₃C₂Tₓ@polyaniline polypyrrole (PANI-PPy), and cerium ions (Ce³⁺) was synthesized via in-situ chemical oxidative copolymerization for supercapacitor applications. The composite leverages on the high electrical conductivity and surface activity of MXene, the re...

Comparative performance of CuCo₂S₄ and NiCo₂O₄ electrodes grown on nickel foam for supercapacitor applications

Synergistic ZnCo2O4-PANI heterostructure for high-performance supercapacitor electrodes

The development of high-performance and cost-effective electrode materials is crucial for the advancement of next-generation energy storage devices. In this study, a zinc cobaltite-polyaniline (ZnCo 2 O 4 -PANI) nanocomposite was successfully synthesized through a simple and economical in-situ polymeri...