| 稀土配合物Eu(AA)3phen熔融接枝聚丙烯的制备及其性能研究 |
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| 引用本文： | 潘远凤,胡福增,郑安呐. 稀土配合物Eu(AA)3phen熔融接枝聚丙烯的制备及其性能研究[J]. 功能材料, 2005, 36(11): 1772-1775,1778 |
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| 作者姓名： | 潘远凤 胡福增 郑安呐 |
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| 作者单位： | 华东理工大学,材料科学与工程学院,超细材料制备与应用教育部重点实验室,上海,200237;华东理工大学,材料科学与工程学院,超细材料制备与应用教育部重点实验室,上海,200237;华东理工大学,材料科学与工程学院,超细材料制备与应用教育部重点实验室,上海,200237 |
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| 基金项目： | 上海市科委重大资助项目（02dz11017）;上海市重点学科开放基金资助项目（yd0141009） |
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| 摘 要： | 合成了稀土配合物Eu（AA）3phen。研究了该配合物的元素分析、IR、TG和荧光光谱，结果表明该配合物具有良好的发光性能和热稳定性。采用熔融接枝聚合的方法将Eu（AA）3phen接枝到PP树脂中，制得在UV下发射红色荧光的塑料树脂。IR和荧光分析结果表明该配合物已成功接枝到PP链上。而DSC和WAXS分析结果则表明功能化基团的加入起到类似成核剂的作用，有效提高PP的结晶速率，但同时也破坏了PP晶区的规整性。
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| 关 键 词： | 稀土配合物 聚丙烯 熔融接枝 荧光 |
| 文章编号： | 1001-9730（2005）11-1772-04 |
| 收稿时间： | 2005-03-15 |
| 修稿时间： | 2005-03-152005-06-29 |
Preparation and properties of rare earth complex Eu (AA) 3 phen melt grafted onto polypropylene |
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| PAN Yuan-feng,HU Fu-zeng,ZHENG An-na. Preparation and properties of rare earth complex Eu (AA) 3 phen melt grafted onto polypropylene[J]. Journal of Functional Materials, 2005, 36(11): 1772-1775,1778 |
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| Authors: | PAN Yuan-feng HU Fu-zeng ZHENG An-na |
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| Affiliation: | Key Laboratory for Ultrafine Materials of Ministry of Education,School of Materials Science and Engineering, East China University of Science and Technology,Shanghai 200237,China |
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| Abstract: | Rare earth complex Eu(AA)_3 phen was synthesized.It was characterized by means of elemental analysis,TG,IR and fluorescence spectrum,which showed that it possesses favorable fluorescence and thermal stability properties.And then,it was grafted onto polypropylene in melt phase to get functional resin that emits red fluorescence.The analysis result of IR and fluorescence indicated that Eu(AA)_3 phen had been grafted on polypropylene backbone successfully and that of DSC and WAXS revealed that this functional group act as nucleator to increase the crystallization rate effectively and destroy the integrity of crystalline as well. |
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| Keywords: | rare earth complex polypropylene melt graft fluorescence |
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