期刊论文

Si, J. Y.;Cai, G. M.

英文

Journal of Luminescence

0022-2313

2020

221

117115

10.1016/j.jlumin.2020.117115

This work has been supported by the National Natural Science Foundation of China (Grant numbers 51772330 and 51472273), and Beijing Synchrotron Radiation Facilities (BSRF). The Aid program for the Natural Science Foundation of Hunan Province (2017JJ2403), the Key Research Foundation of Education Bureau of Hunan Province (No.16A220), and Science and Technology Innovative Research Team in Higher Educational Institutions of Hunan Province (No.2014207) are gratefully acknowledged. This work has been supported by the National Natural Science Foundation of China (Grant numbers 51772330 and 51472273 ), and Beijing Synchrotron Radiation Facilities (BSRF). The Aid program for the Natural Science Foundation of Hunan Province ( 2017JJ2403 ), the Key Research Foundation of Education Bureau of Hunan Province (No. 16A220 ), and Science and Technology Innovative Research Team in Higher Educational Institutions of Hunan Province (No. 2014207 ) are gratefully acknowledged.

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To develop the new luminescence materials, a series of Eu3+/Tb3+ doped novel KBaIn2(PO4)3 (KBIP) phosphors were successfully synthesized using the high-temperature solid-state method. The powder X-ray diffraction data and Rietveld refinement results showed that the phosphors are pure phases. The UV excited luminescence properties of the Eu3+/Tb3+ doped KBIP phosphors were investigated. Based on the UV spectra and decay curves, the efficient energy transfer from Tb3+ to Eu3+ in KBIP phosphor was recognized. In addition, the energy-transfer mecha...