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首页> 外文期刊>Journal of Sol-Gel Science and Technology >Photoluminescence of Sol-Gel Hybrid Films Doped with Erbium Tris 8-Hydroxyquinoline
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Photoluminescence of Sol-Gel Hybrid Films Doped with Erbium Tris 8-Hydroxyquinoline

机译：掺TriTris 8-羟基喹啉的溶胶-凝胶杂化薄膜的光致发光

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摘要

Erbium tris 8-hydroxyquinoline (ErQ) was successfully incorporated into the sol-gel hybrid material (HYBRIMER) synthesized by using methyltriethoxysilane,vinyltriethoxysilane,and phenyltrimethoxysi-lane even though it has poor solubility in general organic solvent.The composition and microstructure of the HYBRIMER film doped with ErQ was analyzed using Rutherford backscattering method and scanning electron microscope.The refractive index of the HYBRIMER film was also investigated with ErQ concentration.The HYBRIMER film doped with ErQ showed a clear photoluminescence (PL) at 1.5mum.PL intensity increased with ErQ concentration without concentration quenching until Er/Si ratio reached 5 at%.
机译：即使在通用有机溶剂中溶解性差，三甲基8-八羟基喹啉（ErQ）也已成功掺入使用甲基三乙氧基硅烷，乙烯基三乙氧基硅烷和苯基三甲氧基硅烷生成的溶胶-凝胶杂化材料（HYBRIMER）中.HYBRIMER的组成和微观结构用Rutherford反向散射法和扫描电子显微镜对掺ErQ的薄膜进行了分析，还用ErQ浓度研究了HYBRIMER薄膜的折射率。掺ErQ的HYBRIMER薄膜在1.5μm处表现出清晰的光致发光（PL）。 ErQ浓度不进行浓度淬灭，直到Er / Si比达到5 at％。

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