Tuning the chromaticity of the emission color of the copolymers containing Eu(III), Tb(III), Be(II) ions based on colorimetric principle
作者： Aiqin Zhang , Yamin Yang , Guangmei Zhai , Husheng Jia , Bingshe Xu
DOI: 10.1016/J.OPTMAT.2015.12.003
关键词:
摘要: Abstract In this work, a method of tuning the chromaticity emission color copolymers containing Eu(III), Tb(III), Be(II) ions based on colorimetric principle was proposed. The technological route from coordination to copolymerization employed obtain white light macromolecular phosphor. three primary monomers have been synthesized and their Commission Internationale de L’Eclairage (CIE) coordinates are respectively (0.540, 0.314), (0.231, 0.463), (0.161, 0.054). molar feed ratios were calculated CIE principle. Serial by free radical methyl methacrylate. quantum efficiency higher than that complex monomers. complexes directly boned polymer chain, in which energy transfer reduced significantly compared doped-polymers. experimental values copolymers’ located region good agreement with theoretical values. results indicate could be tuned calculation
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