Citation:
HU Qing, GAN Shu-Cai, HONG Guang-Yan. Synthesis and Spectral Properties of La4-x(P2O5)3:Eux[J]. Chinese Journal of Applied Chemistry,
;2002, 19(8): 804-806.
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La4-x(P2O5)3:Eux were synthesized from a mixed solution of La(NO3)3 and Eu(NO3)3 in nitric acid solution(pH=4.5) followed by precipitation on addition of Na4P2O7 solution and calcination at 900℃. The products showed a highest excitation peak at 349 nm and highest emission peak at 596 nm.
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Keywords:
- La4-x(P2O5)3:Eux,
- preparation,
- spectral property
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