Table 1 Synthesized materials and expected chemical formulas.
Code name | Sr % mol. | Ce % mol. | Chemical formula |
|---|---|---|---|
FAP | — | — | Ca10(PO4)6F2 |
FAP-Sr | 5 | — | Ca9.5Sr0.5(PO4)6F2 |
FAP-Ce | — | 5 | Ca4.75Ce0.25(PO4)3F1.5O0.5 |
Code name | Sr % mol. | Ce % mol. | Chemical formula |
|---|---|---|---|
FAP | — | — | Ca10(PO4)6F2 |
FAP-Sr | 5 | — | Ca9.5Sr0.5(PO4)6F2 |
FAP-Ce | — | 5 | Ca4.75Ce0.25(PO4)3F1.5O0.5 |