Physical and electrochemical basis of induction of reversibility in manganese dioxide reduction and reoxidation

"Chemically Modified" (CM) rechargeable MnO;Firstly, the presence of Bi(III) favours the formation of soluble Mn(OH);Based on the optical absorbance measurements, an heterogenous mechanism in which the soluble Mn(OH);In the light of the mechanism studies, the electrochemical performance of the CM MnO;Use of an ion-selective separator enables the CM MnO;These characteristics make the secondary CM MnO...