| 新型聚酰胺-胺树状大分子的合成与表征 |
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| 引用本文： | 袁小龙,彭晓春,宁慧龙.新型聚酰胺-胺树状大分子的合成与表征[J].广东化工,2014(1):9-10,16. |
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| 作者姓名： | 袁小龙 彭晓春 宁慧龙 |
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| 作者单位： | 吉首大学化学化工学院,湖南吉首416000 |
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| 基金项目： | 湖南省自然科学基金资助项目（13JJ2030）,吉首大学大学生研究性学习和创新性实验计划项目（JSU-CX-2012-38） |
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| 摘 要： | 以1-萘胺为核,乙醇钠为催化剂,与丙烯酸甲酯反应生成0.5代1-萘胺核聚酰胺-胺树状分子,再与乙二胺反应合成了1.0代产物,重复以上两步反应,得4.0代产物。利用核磁共振、傅里叶变换红外光谱仪对产物结构进行表征、分析。对比分析聚酰胺-胺树状大分子与1-萘胺核聚酰胺-胺树状大分子的荧光性能,荧光发射波长从490 nm红移到520 nm。
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| 关 键 词： | -萘胺 -萘胺核聚酰胺-胺树状大分子 表征 荧光性 |
New polyamide-Amine Dendrimer of Synthesis and Characterization |
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| Yuan Xiaolong,Peng Xiaochun,Ning Huilong.New polyamide-Amine Dendrimer of Synthesis and Characterization[J].Guangdong Chemical Industry,2014(1):9-10,16. |
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| Authors: | Yuan Xiaolong Peng Xiaochun Ning Huilong |
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| Affiliation: | (College of Chemistry and Chemical Engineering, Jishou University, Jishou 416000, China) |
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| Abstract: | Use l-naphthylamine for the nuclear ethoxide as a catalyst, the reaction with methyl acrylate 0.5 generation 1-naphthylamine nuclear polyamide-amine dendrimer, and then use ethyle-ne diamine was synthesized 1.0-generation product, repeat the above two steps reaction, 4.0-generation product. Nuclear magnetic resonance, Fourier transform infrared spectroscopy to characterize the structure of the product, analysis. Comparative analysis of polyamide - amine dendrim-er with a l-naphthylamine nuclear polyamide-amine dendrimer fluorescence properties, fluore-scence emission wavelengths from 490 nm red shifted 520 nm. |
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| Keywords: | 1-naphthylamine 1-naphthylaminenuclearpolyamide-aminedendrimer characterization fluorescence |
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