文献类型：期刊文献

中文题名：铜-二正丁胺络合体系催化的2,6-二甲基苯酚聚合反应研究

英文题名：Studies of the Polymerization of 2,6-Dimethyi-phenol Catalyzed by Cu-di-n-butylamine Complex Compound System

作者：郭卫红[1];沈学宁[1];王彬芳[1];黄发荣[1]

机构：[1]华东理工大学材料科学与工程学院,上海200237

年份：2004

卷号：17

期号：2

起止页码：303

中文期刊名：功能高分子学报

外文期刊名：Journal of Functional Polymers

收录：CSTPCD;;CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：铜-二正丁胺络合体系;催化剂;2,6-二甲基苯酚;聚合反应;间歇溶液聚合法;聚苯醚

外文关键词：Cu-di-n-butylamine complex compound; 2, 6-dimethyl-phenol; poly 2,6-dimethyl-1,4-phenylene oxide

摘要：采用间歇溶液聚合法制备了聚苯醚(PPO),对铜-二正丁胺络合体系催化的2,6-二甲基苯酚聚合反应进行了研究。探讨了络合反应对催化剂活性的影响,优化了二正丁胺用量以及单体的浓度和滴加速度。实验表明聚合反应适宜的条件是:温度为(32±2)℃,聚合反应时间为2.5-3.0h。
Polymerization of 2,6-dimethyl-phenol catalyzed by Cu-di-n-butylamine complex compound system was studied and poly 2,6-dimethyl-1,4-phenylene oxide was prepared by solvent polymerization. The effects of the complex reaction on the activities of the catalyst are explored. The amount of di-n-butylamine, the concentration of the monomer and its add-in speed are optimized. The suitable reaction temperature is in the range of (32±2)℃ together with the reaction time about 2.5-3.0 h.