大学化学2025，Vol.40Issue(4)：100-107,8.DOI:10.12461/PKU.DXHX202406012
浅析一个活性共聚合动力学问题
Kinetics of Living Copolymerization:A Brief Discussion
摘要
Abstract
As one of the key points in"Polymer Chemistry"course,the kinetics of polymer is difficult to instruct due to its high dependence on theoretical derivation.Ideal living and controlled polymerizations typically exhibit a first-order kinetic characteristic.However,when extending the system to a random copolymerization of two monomers,the complexity of polymer composition space increases significantly,making it difficult to directly transfer knowledge from homopolymerization characteristics.This paper,herein,addresses the monomer consumption kinetics of binary random living copolymerization from both theoretical derivation and Monte Carlo simulation perspectives.It demonstrates the complexity of living copolymerization kinetics and shows that first-order kinetics behavior is only observed under two specific conditions.This work provides new insights for teaching Polymer Chemistry,integrating both theoretical and simulation approaches.关键词
高分子化学/无规共聚/聚合动力学Key words
Polymer chemistry/Random copolymerization/Copolymerization kinetics分类
教育学引用本文复制引用
顾佳予,王思棋,凌君..浅析一个活性共聚合动力学问题[J].大学化学,2025,40(4):100-107,8.基金项目
国家自然科学基金(22271252) （22271252）
