Prussian blue analogue-derived Co₃O₄/Fe₂O₃ with a partially hollow and octahedral structure for high-performance supercapacitors

Abstract

Supercapacitor (SC) is considered as a promising energy storage device because of its high power density, fast charging/discharging speed and long cycle life. The transition metal oxides prepared by traditional...

Synthesis of NiMn2O4/PANI nanosized composite with increased specific capacitance for energy storage applications

“…3–5 They are superbly versatile, finding applications in electronics for digital communication systems, weaponry, etc. 6,7 The performance of supercapacitors significantly hinges on the materials utilized in their electrodes. Thus, numerous researchers have dedicated efforts to advancing more efficient materials tailored for energy storage applications.…”