| 2-乙烯基萘/反丁烯二腈光照下共聚合 |
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| 引用本文： | 李橦,周春林,储国蓓.2-乙烯基萘/反丁烯二腈光照下共聚合[J].影像科学与光化学,1990,8(1):1-6. |
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| 作者姓名： | 李橦 周春林 储国蓓 |
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| 作者单位： | 1. 复旦大学材料科学系 上海 200433;2. 上海建材学院材料系 上海 200434 |
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| 摘 要： | 2-乙烯基萘与反丁烯二腈可以在365nm光照下共聚合,生成1:1交替共聚物。研究了聚合反应的引发机理,认为通过二者的基态电荷转移复合物受光激发和2-乙烯基萘的定域激发形成激发态复合物,其进一步反应生成1,4-双自由基,引发链增长。
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| 关 键 词： | 2-乙烯基萘 反丁烯二腈 光共聚合 电荷转移共聚合 |
| 收稿时间： | 1988-06-06 |
PHOTO-INDUCED COPOLYMERIZATION OF 2-VINYLNAPH- THALENE WITH FUMARONITRILE |
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| LI TONG,ZHOU CHUN-LIN,CHU GUO-BEI.PHOTO-INDUCED COPOLYMERIZATION OF 2-VINYLNAPH- THALENE WITH FUMARONITRILE[J].Imaging Science and Photochemistry,1990,8(1):1-6. |
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| Authors: | LI TONG ZHOU CHUN-LIN CHU GUO-BEI |
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| Institution: | 1. Department of Material Science, fudan University, Shanghai 200433, P. R. China;2. Department of Materials, Shanghai Institute of Building Materials, Shanghai 200434, P. R. China |
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| Abstract: | The copolymerization of 2-vinylnaphthalene with fumaronitrile takes place under the irradiation of 365 nm to produce 1:1 alternating copolymer.The initiation mechanism was studied.The excited complex is formed from the excitation of the charge-transfer complex of the comonomers and the local excitation of 2-vinylnaphthalene and then collapses to 1,4-bira dical which will initiate the polymerization. |
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| Keywords: | 2-vinylnaphthalene (2-VN) fumaronitrile (FN) photo-copolymerization charge-transfer copolymerization |
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