| 一种高分子相变发光材料的制备和性能 |
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| 引用本文： | 西鹏,顾晓华,刘剑虹,牛淑青.一种高分子相变发光材料的制备和性能[J].高分子材料科学与工程,2010(2):149-152. |
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| 作者姓名： | 西鹏 顾晓华 刘剑虹 牛淑青 |
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| 作者单位： | 天津工业大学材料科学与化学工程学院;齐齐哈尔大学化工学院; |
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| 基金项目： | 天津大学科技发展基金会计划项目(20071212);;天津科技发展计划项目(06TXTJJC14400);;教育部科学技术研究重点项目(209040);;黑龙江省高校青年学术骨干支持计划项目(11511110)资助 |
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| 摘 要： | 利用聚对苯二甲酰氯对聚乙二醇端基进行改性,制备出了聚乙二醇端基活化产物PEG-PTC,然后将其作为配体,通过化学键连接上功能性的发光基团(发光基团的构成主要以稀土铕为中心),合成了带有新型配体PEG-PTC的和1,10-邻菲口罗啉的稀土铕-聚乙二醇型配合物。通过配体、配合物的红外光谱、DSC、TG等的测试,对其组成、结构和性能进行分析。结果表明,含有新型配体PEG-PTC的稀土铕-聚乙二醇型的配合物不仅具有相变功能,同时具有优异的荧光特性,新型配体与稀土离子的激发态能级间具有较好的能级匹配,并且具有良好的热稳定性。
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| 关 键 词： | 稀土 聚乙二醇 相变储能 发光 |
A Phase Change Luminescence Polymer Materials |
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| XI Peng,GU Xiao-hua,LIU Jian-hong,NIU Shu-qing.A Phase Change Luminescence Polymer Materials[J].Polymer Materials Science & Engineering,2010(2):149-152. |
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| Authors: | XI Peng GU Xiao-hua LIU Jian-hong NIU Shu-qing |
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| Affiliation: | 1. College of Materials Science and Chemical Engineering;Tianjin Polytechnic University;Tianjin 300160;China;2. College of Chemistry and Chemical Engineering;Qiqihar University;Qiqihar 161006;China |
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| Abstract: | A novel active end-group of PEG- TPC was prepared via the end-groups of polyethylene glycol (PEG) modified by terephthaloyl chloride (TPC). And then, PEG-TPC as a ligand linked up to functional light-emitting group through chemical bond, and rare-earth europium (Eu3+) is the main component of the luminescence group to pose. Finally, the complex of Eu- PEG were synthesized with novel ligands (PEG-TPC) and 1, 10- phenanthroline. The composition, structure and properties of the novel phase change luminescence ... |
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| Keywords: | rare-earth polyethylene glycol phase change energy storage luminescence |
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