研究目的
Investigating the simultaneous tuning of emission color and realization of optical thermometry via efficient Tb3+/Eu3+ energy transfer in whitlockite-type phosphate multifunctional phosphors.
研究成果
The CZLPO:Tb3+,Eu3+ phosphors synthesized via high-temperature solid-state reactions exhibit tunable multi-color emission and excellent temperature sensing properties, making them potential candidates for solid-state lighting and temperature sensing applications.
研究不足
The technical and application constraints of the experiments, as well as potential areas for optimization, were not explicitly mentioned in the provided text.
1：Experimental Design and Method Selection:
High-temperature solid-state method was used for synthesis. Theoretical models or algorithms employed were not explicitly mentioned.
2：Sample Selection and Data Sources:
Samples were synthesized using analytical reagent grade materials.
3：List of Experimental Equipment and Materials:
PANalytical X'pert diffractometer, FLS920 fluorescence spectrophotometer, 450 W xenon lamp, Shimidazu R9287 photomultiplier.
4：Experimental Procedures and Operational Workflow:
Stoichiometric amounts of reagents were ground, preheated at 800 °C for 4 h, then sintered in air for 6 h at 1300 °C.
5：Data Analysis Methods:
XRD for structural analysis, excitation and emission spectra measurement, decay curves measurement, temperature-dependent luminescence properties measurement.
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