Electrochemical activation enabling structure reconstruction of Fe-doped MnO2 for enhancing pseudocapacitive storage

• Easy electrochemical activation enables performance improvement of Fe-MnO2. • Activation process induces structure reconstruction of Fe-MnO2. • Fe-MnO2 reconstructs into Fe-doped and oxygen-deficient nanosheet and nanowire. • The reconstructed Fe-MnO2 displays favorable electron and ion transfers....
Ausführliche Beschreibung

• Easy electrochemical activation enables performance improvement of Fe-MnO2. • Activation process induces structure reconstruction of Fe-MnO2. • Fe-MnO2 reconstructs into Fe-doped and oxygen-deficient nanosheet and nanowire. • The reconstructed Fe-MnO2 displays favorable electron and ion transfers. • Supercapacitor with the reconstructed Fe-MnO2 electrode shows high energy density. Ausführliche Beschreibung