Sol-gel modified strong interparticle integrated Sm2O3/NiFe2O4 ternary nanocomposite for improved specific capacitance and lower overpotential excellence

Key Points

• Improved specific capacitance is achieved with the ternary nanocomposite, enhancing performance dramatically.
• An overpotential reduction is noted, indicating increased efficiency in energy storage applications.
• This analysis utilizes a sol-gel method to create the Sm2O3/NiFe2O4 nanocomposite, confirming its effectiveness.
• Enhancements observed suggest further exploration of this approach for energy storage technologies.