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首页> 外文期刊>Chemistry: A European journal >Synthesis and Optical Properties of Europium-Complex-Doped Inorganic/Organic Hybrid Materials Built from Oxo-Hydroxo Organotin Nano Building Blocks
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Synthesis and Optical Properties of Europium-Complex-Doped Inorganic/Organic Hybrid Materials Built from Oxo-Hydroxo Organotin Nano Building Blocks

机译：含氧-羟基有机锡纳米构件构建的掺Comp复合无机/有机杂化材料的合成及光学性质

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摘要

Hybrid materials doped with novel europium complexes were synthesized using PMMA-co-Sn(12)Clusters (copolymers from oxohydroxo-organotin dimethacrylate and methylmethacrylate) as the matrix material. Two types of hybrid materials were obtained: the physically doped product, PMMA-co-Sn(12)Cluster/Eu(TTA)(3)phen, and the grafted product, PMMA-co-Sn(12)Cluster-co-[EuAA(TTA)(2)phen] (TTA =2-thenoyltrifluoroacetone, phen=phenanthroline and AA=acrylic acid). The hybrid materials exhibited characteristic luminescence of the Eu3+ ions, and also showed relative especial optical properties compared with samples just using PMMA as the matrix material. The PMMA-co-Sn(12)Cluster matrix exhibited a high physical doping quantity of [Eu(TTA)(3)phen], which can be attributed to the special structure of this kind of hybrid material. GPC (gel-permeation chromatography), TGA (thermogravimetric analysis), SEM, H-1 NMR, ICP (inductively coupled plasma), Sn-119 NMR. FTIR. and diffuse reflectance techniques were employed to characterize the structures and properties of these hybrid materials.
机译：以PMMA-co-Sn（12）Clusters（二甲基丙烯酸氧代氢氧有机锡和甲基丙烯酸甲酯的共聚物）为基质材料，合成了掺杂有新型euro配合物的杂化材料。获得了两种类型的杂化材料：物理掺杂的产品PMMA-co-Sn（12）Cluster / Eu（TTA）（3）phen和接枝的产品PMMA-co-Sn（12）Cluster-co- [ EuAA（TTA）（2）phen]（TTA = 2-壬基三氟丙酮，phen =菲咯啉，AA =丙烯酸）。与仅使用PMMA作为基质材料的样品相比，杂化材料表现出Eu3 +离子的特征发光，并且还显示出相对特殊的光学性能。 PMMA-co-Sn（12）簇基质表现出较高的[Eu（TTA）（3）phen]物理掺杂量，这可以归因于这种杂化材料的特殊结构。 GPC（凝胶渗透色谱），TGA（热重分析），SEM，H-1 NMR，ICP（电感耦合等离子体），Sn-119 NMR。 FTIR。用漫反射技术来表征这些杂化材料的结构和性能。

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