| Ag（Ⅲ）络离子－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： | 宋杏茹,刘盈海,冯雪芳,张红梅.Ag（Ⅲ）络离子－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),1996(1). |
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| 作者姓名： | 宋杏茹 刘盈海 冯雪芳 张红梅 |
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| 作者单位： | Department of Chemistry，Hebei University，Baoding 071002 |
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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银（Ⅲ）－尿素氧化还原引发体系在碱性介质中引发丙烯腈聚合反应，测得了各种因素对聚合反应速率、聚合物分子量的影响，并探讨了引发机理。
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| 关 键 词： | 二过碘酸合银，尿素，氧化还原引发，丙烯腈 |
Studies on the Polymerization of Acrylonitrile Initiated by Redox of Diperiodatoargentate(Ⅲ) and Urea |
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| Song Xingru, Liu Yinghai, Feng Xuefang, Zhang Hongmei.Studies on the Polymerization of Acrylonitrile Initiated by Redox of Diperiodatoargentate(Ⅲ) and Urea[J].Journal of Hebei University (Natural Science Edition),1996(1). |
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| Authors: | Song Xingru Liu Yinghai Feng Xuefang Zhang Hongmei |
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| Abstract: | The polymerization of acrylonitrile (AN) initiated by diperiodatoargenate (Ⅲ)-urea binary redox system was studied in alkaline medium. It was found that polymerization rate and molecular weight of polymer are effected by various factors, such as temperature, monomer], Ag(Ⅲ)], Urea], pH of the medium etc. An initiated mechamism of polymerization was proposed. |
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| Keywords: | Diperiodatoargenate(Ⅲ) Urea Redoxinitiation Acrylonitrile |
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