Figure 7
Occupancy of Fe/Mn on the Li site for (a) LiFe0.75Mn0.25PO4, (b) LiFe0.50Mn0.50PO4 and (c) LiFe0.25Mn0.75PO4. Circles show data for 443 K, squares for 543 K, triangles for 618 K and stars for 653 K. For clarity, only every third data point is shown. |