| 苯乙炔封端超支化聚醚醚酮的合成及性能 |
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| 引用本文： | 陈杰,张春玲,马晓野,王力风,姜振华.苯乙炔封端超支化聚醚醚酮的合成及性能[J].吉林大学学报(理学版),2008,46(2):346-350. |
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| 作者姓名： | 陈杰 张春玲 马晓野 王力风 姜振华 |
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| 作者单位： | 1. 吉林大学 化学学院, 长春 130012； 2. 吉林化工学院 化工与材料工程学院, 吉林 吉林 132022； 3. 吉林大学 材料科学与工程学院, 长春 130012 |
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| 摘 要： | 采用亲核取代反应, 通过A2+B3方法制备含联苯结
构氟封端超支化聚醚醚酮(HPDEEK-F), 用4-苯乙炔苯酚与得到的氟封端聚合物反应, 制得苯乙炔封端的超支化聚醚醚酮(HPDEEK-PEP), 并研究了其结构和性能. 结果表明, 苯乙炔封端聚合物的玻璃化转变温度高于氟封端聚合物的玻璃化转变温度, 热稳定性好于氟封端聚合物, 两种聚合物在极性溶剂中都具有良好的溶解性.
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| 关 键 词： | 超支化聚醚醚酮 氟封端 苯乙炔封端 |
| 文章编号： | 1671-5489(2008)02-0346-05 |
| 收稿时间： | 2007-04-11 |
| 修稿时间： | 2007年4月11日 |
Synthesis and Properties of Phenylethynyl-terminated Hyperbranched Poly(ether ether ketone) |
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| CHEN Jie,ZHANG Chun-ling,MA Xiao-ye,WANG Li-feng,JIANG Zhen-hua.Synthesis and Properties of Phenylethynyl-terminated Hyperbranched Poly(ether ether ketone)[J].Journal of Jilin University: Sci Ed,2008,46(2):346-350. |
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| Authors: | CHEN Jie ZHANG Chun-ling MA Xiao-ye WANG Li-feng JIANG Zhen-hua |
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| Institution: | 1. College of Chemistry, Jilin University, Changchun 130012, China;2. College of Chemical and Materials Engineering, Jilin Institute of Chemical Technology, Jilin 132022, Jilin Province, China；3. College of Material Science and Engineering, Jilin University, Changchun 130012, China |
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| Abstract: | Fluorin terminated hyperbranched poly(ether ether ketone)(HPDEEK-F) was synthesized via A2+B3 reaction. HPDEEKF was end capped with 4-phenyl ethynyl phenol, which received phenylethynyl terminated
hyperbranched poly(ether ether ketone)(HPDEEK-PEP). The structures and performances of poly(ether ether ketone)s were confirmed by FTIR, 1H NMR, DSC and TGA. The experimental results show that the Tg and the thermal stability of
HPDEEK PEP are higher than those of HPDEEKF. They all have a good solution property. |
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| Keywords: | hyperbranched poly(ether ether ketone) fluorin terminated phenylethynyl terminated |
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