Comparison of properties and performance of Eu 2+ -doped Ca 6 BaP 4 O 17 , Ca 4 Sr(PO 4 ) 3 Cl, NaSrPO 4 and Sr 3 Al 2 O 5 Cl 2 thermometric phosphors

Key Points

• This research aims to analyze the properties and performance of various phosphors for luminescence thermometry.
• Analyzed thermodynamic properties of phosphors including activation and ionization energies.
• Compared temperature sensitivity across different phosphor materials.
• Conducted luminescence measurements to evaluate performance.
• Found varying temperature sensitivities among the phosphors based on their activation and ionization energies.
• Identified specific materials that demonstrated enhanced luminescent properties for thermometric applications.