fig6
![Unraveling the doping mechanisms in lithium iron phosphate](https://image.oaes.cc/baf3d9b8-9ca9-4739-a1e3-e13bcc8a6c70/4787.fig.6.jpg)
Figure 6. Screening for higher operating voltages. A: Lithiation/delithiation voltages of TM-LFP and LFP, where the white area shows the corresponding models with higher lithiation/delithiation voltages compared with LFP. B: Classification of lithiation/delithiation voltages of TM-LFP and LFP, where the darker the color, the higher the lithiation/delithiation voltages. LFP: LiFePO4.