Electrochemical stability of ZnMn2O4: Understanding Zn-ion rechargeable battery capacity and degradation

Oleg Rubel, Thuy Nguyen Thanh Tran, Storm Gourley +5

We present a refined Mn-Zn-H${}_2$O Pourbaix diagram with the emphasis on parameters relevant for the Zn/MnO${}_2$ rechargeable cells. It maps out boundaries of electrochemical stabili…