| 2-乙基-2- 唑啉的阳离子开环聚合及聚合物的表征 |
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| 引用本文： | 陈瑞珠,倪旭峰,漆虹,李红. 2-乙基-2- 唑啉的阳离子开环聚合及聚合物的表征[J]. 陶瓷科学与艺术, 1996, 0(Z1) |
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| 作者姓名： | 陈瑞珠 倪旭峰 漆虹 李红 |
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| 作者单位： | 南京化工大学高分子系 |
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| 摘 要： | 以对甲苯磺酸甲酯为引发剂进行２乙基２唑啉阳离子开环聚合研究，主要考察了不同的单体／引发剂配比、聚合温度和聚合时间对聚合转化率和聚合物分子量的影响。聚合物通过ＩＲ、１Ｈ核磁共振、ＤＳＣ进行表征，并考察了聚（２乙基２唑啉）与部分聚合物和共聚物的共混性能。
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| 关 键 词： | 2-乙基-2-唑啉 阳离子引发 开环聚合 表征 |
CATIONIC RING OPEN POLYMERIZATION OF 2 ETHYL 2 OXAZOLINE AND CHARACTERIZATION OF POLYMER |
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| Chen Ruizhu Ni Xufeng Qi Hong Li Hong. CATIONIC RING OPEN POLYMERIZATION OF 2 ETHYL 2 OXAZOLINE AND CHARACTERIZATION OF POLYMER[J]. Ceramics Science & Art, 1996, 0(Z1) |
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| Authors: | Chen Ruizhu Ni Xufeng Qi Hong Li Hong |
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| Affiliation: | Chen Ruizhu Ni Xufeng Qi Hong Li Hong Department of Polymer,Nanjing University of Chemical Technology,Nanjing,China,210009 |
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| Abstract: | The cationic ring open polymerization of 2 ethyl 2 oxazoline using methyl tosylate as initiator is carried out. The effects of different time, temperatures and monomer/initiator ratios of polymerization on the yields and molecular weights of the polymers are studied. The polymers were characterized by IR, 1H NMR spectroscopy and DSC. The compatibilities of poly(2 ethyl 2 oxazoline) with some thermoplastic and copolymers are examined. |
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| Keywords: | ethyl 2 oxazoline cationic initiator ring opening polymerization characterization |
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