Facile synthesis of Fe/CeO₂-doped CNFs and Their Capacitance Behavior

摘要

The controllable synthesis of nanostructured CeO2 based material is an imperative issue forenvironmental- and energy- related applications. In this study, for the first time, Fe/CeO2 decoratedcarbon nanofibers (CNFs) have been successfully fabricated and studied. The introduced compositewas developed via a facile approach based on electrospinning and pyrolysis. Electrochemicalcharacterization for the introduced nanomaterial indicated that the corresponding specific capacitance-1 is 56 Fg with good stability. XRD, HR-TEM, FE-SEM, FTIR and EDX analyses are conducted tocharacterize the physical properties of the modified CNFs. Overall, the presented study unlocks newopportunity for low-priced and operative transition and rare earth family based new material as non- precious catalyst for supercapacitors applications.