Fig. 4
From: An oxalate cathode for lithium ion batteries with combined cationic and polyanionic redox
Computational investigation. a Potential, (b) iron charges, (c) averaged charges for Li, O and C2O4 group and calculated mean bond length of C-OI and C-OII versus Li-content in LFOx. d Schematic illustration of iron and oxalate redox mechanism and their contribution to specific capacity in the stabilized charging and discharging process
