fig2
From: Insights into the electrochemical performance of metal fluoride cathodes for lithium batteries
![Insights into the electrochemical performance of metal fluoride cathodes for lithium batteries](https://image.oaes.cc/1b190243-9ce0-4b57-a5d9-32d341f83535/5037.fig.2.jpg)
Figure 2. Reaction pathways of FeF3-FeF2 cathode. The reference phases in the phase diagram are indicated by light blue circles to show the positions of A- and B-LixFeyF3, whose Fe concentration is off-stoichiometric. Reproduced from Ref.[7] with permission. Copyright 2021 Springer Nature.