论文部分内容阅读
本工作采用一种多活性中心引发体系——五-N,N,N′,N″,″”(2-羟基丙基)二乙三胺(POPDT)-(NH_4)_2Ce(NO_3)_6在酸性介质中引发丙烯酰胺(AM)水溶液自由基聚合。具体研究了温度、单体浓度、引发剂浓度对聚合速率的影响。在实验基础上提出了聚合机理。重点
In this work, we used a multi-active center initiator system-POP-NTD (NH_4) _2Ce (NO_3) _6 Acrylamide (AM) aqueous solution was initiated by radical polymerization in acidic medium, and the effects of temperature, monomer concentration and initiator concentration on the polymerization rate were studied in detail.The mechanism of polymerization was put forward on the basis of experiments.