Development of Multivalent Electrolytes with a Wide Electrochemical Window and Their Applications

摘要

Multivalent (MV) ion batteries have been under intense scrutiny because the modeling effort predicted that a high Mg~(2+) diffusion mobility in spinel cathodes and a higher specific energy density can be achieved. Recently new cathodes have been tested against Mg, with novel cathodes such as layered oxides MoO_(2.8)F_(0.2), MgCr_(2-x)V_xO_4, and conversion-type cathodes.