| 二过碘酸含铜(Ⅲ)钾—尿素氧化还原引发丙烯腈聚合反应的研究 |
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| 引用本文： | 刘盈海,宋杏茹,赵敏,王继英.二过碘酸含铜(Ⅲ)钾—尿素氧化还原引发丙烯腈聚合反应的研究[J].河北大学学报(自然科学版),1991(4). |
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| 作者姓名： | 刘盈海 宋杏茹 赵敏 王继英 |
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| 作者单位： | 河北大学化学系
(刘盈海，宋杏茹)，河北大学理化分析中心
(赵敏)，河北大学理化分析中心(王继英) |
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| 摘 要： | 本文采用水相沉淀聚合法研究了二过碘酸合铜(Ⅲ)钾—尿素组成氧化还原引发体系在碱性介质中引发丙烯睛聚合反应。测得了各种因素对聚合反应速率、聚合物分子量及分子量分布的影响,探讨了聚合反应机理。
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| 关 键 词： | patassium diperidotocuprate(Ⅲ) Acrylonitrile urea redox initiation. |
Studies on the Redox Initiated Polymerization Acvlonitrile by Ier-veient Copper Cu(Ⅲ) and Urwa |
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| Liu Yinghai Song xingru.Studies on the Redox Initiated Polymerization Acvlonitrile by Ier-veient Copper Cu(Ⅲ) and Urwa[J].Journal of Hebei University (Natural Science Edition),1991(4). |
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| Authors: | Liu Yinghai Song xingru |
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| Institution: | Liu Yinghai Song xingru
(Department of chemistry)
Zhao Min Wang Jiying
(Analytical certer of physical and chemistry) |
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| Abstract: | Acrylonitrile(AN) redox polymerization initated with patassium diperidotocuprate(III )-ured binary systems was studied in alkaline medium. Eftecte of reaction conditions on polymerization rate and polymer molecular weight and molecular weight Distribution were studied.Initiated mechamism of polymerization was proposed. |
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| Keywords: | patassium diperidotocuprate(Ⅲ) Acrylonitrile urea redox initiation |
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