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The study of luminescence of rare-earth organic complexes sensitized Eu3+ complex in PMMA matrix using combinatorial method

  • Jianjun Ding (a1), Hongfang Jiu (a1), Jun Bao (a2), Jiecheng Lu (a3), Wanru Gui (a3), Qijing Zhang (a4) and Chen Gao (a2)...

Abstract

A combinatorial approach has been utilized for researching the luminescence of rare-earth ions complexes (RE(DBM)3·Phen, RE=Dy3+, La3+, Gd3+, Sm3+, Y3+) sensitized Eu3+ complex in PMMA matrix. The results show that the La3+ complex has the maximum sensitization efficiency among these sensitization ions. The luminescent intensities increase as the Eu content increase in PMMA matrix. The La3+ complex exhibits higher sensitization efficiency at lower Eu content in PMMA matrix. At a content of 5% Eu complex, the maximum sensitization efficiency of La3+ is more than 20 times.

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The study of luminescence of rare-earth organic complexes sensitized Eu3+ complex in PMMA matrix using combinatorial method

  • Jianjun Ding (a1), Hongfang Jiu (a1), Jun Bao (a2), Jiecheng Lu (a3), Wanru Gui (a3), Qijing Zhang (a4) and Chen Gao (a2)...

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