自由基交替共聚合动力学模型的定量处理

Quantitative Treatment Method of Kinetic Models of Alternating Radical Copolymerization

提出了不依赖于链终止反应控制方式和链终止机理的有电子转移络合物(CTC)参加聚合的交替共聚合动力学模型的数学处理方法,该处理方法中不存在近似假设,通用于各种交替共聚动力学模型的定量处理.新的处理方法可以在不考虑具体动力学模型的情况下定量描述CTC参与共聚合的比例,求取竞聚率参数r12、r21、r1c和r2c.

A quantitative treatment method was proposed to deal with the alternating radical copolymerization with the participation of charge-transfer complex (CTC), which not depend on the mechanisms and control factors of radical termination. The treatment method proposed can evaluate the participation of CTC in the copolymerization and give reactivity ratios r12, r21, r1c and r2c without the specific kinetic model concerned.