Exploration of Reactivity of Eu（TTA）2（phen）（MA）
来源期刊：Journal of Rare Earths2006年第S1期
论文作者：胡水 刘力 张婉 温世鹏 金日光 李晓林
文章页码：14 - 17
摘 要：<正>The reactivity of Eu（TTA）2（phen） （MA） （HTTA = 2-thenoyltrifluoroacetone, MA = maleic anhydride） was studied. A series of products were prepared by direct polymerization, suspension polymerization, and alternate suspension and solution copolymerization with the styrene. And then we reactivity of these products were studied. The complexes were investigated and characterized by X-ray Diffraction （XRD）, gel permeation chromatography （GPC） and fluorescence spec-trophotometer. Although high polymerization degree is not found in the exploration of reactivity, it is found that the fluorescent intensity of complexes prepared by suspension polymerization increases significantly compared with the original particles, which is five times higher than that of the pure rare earth complex.
胡水，刘力，张婉，温世鹏，金日光，李晓林
摘 要：<正>The reactivity of Eu（TTA）2（phen） （MA） （HTTA = 2-thenoyltrifluoroacetone, MA = maleic anhydride） was studied. A series of products were prepared by direct polymerization, suspension polymerization, and alternate suspension and solution copolymerization with the styrene. And then we reactivity of these products were studied. The complexes were investigated and characterized by X-ray Diffraction （XRD）, gel permeation chromatography （GPC） and fluorescence spec-trophotometer. Although high polymerization degree is not found in the exploration of reactivity, it is found that the fluorescent intensity of complexes prepared by suspension polymerization increases significantly compared with the original particles, which is five times higher than that of the pure rare earth complex.
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