Fig. 6

Correlation between accessible Li contents and ionic radii in various DRXs. a Accessible Li content as a function of the average TM ionic radius in DRXs composed of trivalent redox-active TMs, by allowing only 0-TM jumps (red) or allowing any given Li to make a single 1-TM jump before reaching the 0-TM percolating network (black). b Accessible Li content as a function of the divalent TM ionic radius in DRXs with divalent redox-active TMs and various stabilizers, by allowing only 0-TM jumps. The ionic radius of Li+ is marked at 0.76 Å. All the compositions listed have the same Li-excess level of 20%