| Fe-Al催化2-乙烯基吡啶与苯乙烯共聚 |
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| 引用本文： | 胡敏杰,王家荣,傅志强,房江华. Fe-Al催化2-乙烯基吡啶与苯乙烯共聚[J]. 宁波大学学报(理工版), 2007, 20(2): 245-247 |
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| 作者姓名： | 胡敏杰 王家荣 傅志强 房江华 |
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| 作者单位： | 宁波工程学院,化学工程学院,浙江,宁波,315016;宁波工程学院,化学工程学院,浙江,宁波,315016;宁波工程学院,化学工程学院,浙江,宁波,315016;宁波工程学院,化学工程学院,浙江,宁波,315016 |
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| 基金项目： | 浙江省自然科学基金 , 浙江省宁波市青年科学基金 |
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| 摘 要： | 研究了Fe(acac)3-Al(i-Bu)3(acac=乙酰丙酮)催化2-乙烯基吡啶与苯乙烯共聚反应时,其反应条件、第三组分及催化剂铁铝比的影响.并用元素分析方法研究了共聚物的组成,用热分析方法研究了共聚物的分解温度.结果表明:铁系催化剂在温和的反应条件下有较好的催化性能.
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| 关 键 词： | 乙酰丙酮铁 三异丁基铝 2-乙烯基吡啶 苯乙烯 |
| 文章编号： | 1001-5132（2007）02-0245-03 |
| 修稿时间： | 2007-01-15 |
Copolymerization of 2-Vinylpyridine and Styrene Catalyzed by Fe(acac)3-Al(i-Bu)3 |
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| HU Ming-jie,WANG Jia-rong,FU Zhi-qiang,FANG Jiang-hua. Copolymerization of 2-Vinylpyridine and Styrene Catalyzed by Fe(acac)3-Al(i-Bu)3[J]. Journal of Ningbo University(Natural Science and Engineering Edition), 2007, 20(2): 245-247 |
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| Authors: | HU Ming-jie WANG Jia-rong FU Zhi-qiang FANG Jiang-hua |
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| Affiliation: | Department of Chemical Engineering, Ningbo University of Technology, Ningbo 315016, China |
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| Abstract: | The characteristics of copolymerization of 2-Vinylpyridine and Styrene by Fe(acac)3-Al(i-Bu)3 and the structure of the copolymer are presented in the paper.All polymerization reactions were observed and recorded under nitrogen atmosphere using syringe technique.The copolymer is characterized by IR,DTA and element analysis.The copolymerization can be performed in the solvents such as aromatic hydrocarbon and alkane.The yield is higher in Cyclohexane than the others.The suitable Al/Fe molar ratio is 50.The content of 2-Vinylpyridine in the copolymer is 41.7%.The decomposition temperature is set to be 418.6 oC. |
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| Keywords: | Fe-Al catalyst copolymeriation 2-vinylpyridine styrene |
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