Mg-ion storage materials based on MnO frameworks

下川 航平*; 畠山 拓也*; Li, H.*; 市坪 哲

Current Opinion in Electrochemistry, 38, p.101209_1 - 101209_8, 2023/04

https://doi.org/10.1016/j.coelec.2023.101209

A wide variety of crystal structures for MnO is promising for basic frameworks of cathode materials in next-generation batteries such as Mg rechargeable batteries. In this short review, recent progress on MnO-based cathode materials for Mg rechargeable batteries is summarized, especially focusing on the structures of the polymorphs, -MnO and -MnO, to discuss the criteria for achieving topotactic reactions during magnesiation.