Facile Synthesis of MnFe2O4 Hollow Sphere-Reduced Graphene Oxide Nanocomposites as Electrode Materials for All-Solid-State Flexible High-Performance Asymmetric Supercapacitors

In this work, nanocomposites composed of MnFe2O4 hollow spheres and reduced graphene oxide (rGO) were prepared by employing a “one-pot” hydrothermal method. The electrochemical properties of these ...