前线聚合研究及应用进展(上)  

Advances on the Investigation and Application of Frontal Polymerization-Part A

作　　者：崔艳艳[1] 杨建文[1] 曾兆华[1] 陈用烈[1] 

机构地区：[1]中山大学化学与化工学院,广州510275

出　　处：《高分子通报》2006年第7期53-58,共6页Polymer Bulletin

基　　金：国家自然科学基金资助课题(No.20304019)

摘　　要：前线聚合(Frontal Polymerization,FP)是一种以自身反应热为推动力,通过反应区域连续移动,最终实现整体聚合转化的聚合反应模式。本文综述介绍了前线聚合的定义、反应机理、基本形成条件及主要特点。Frontal polymerization is a mode of converting monomer into polymer via a localized exothermic reaction zone that propagates through the coupling of thermal diffusion and the Arrhenius reaction kinetics of an polymerization. The definition, reaction mechanism and prominent characteristics of the frontal polymerization are reviewed in this article. The conditions for the existence of free-radical thermal frontal polymerization are considered.

关 键 词：前线聚合 自由基聚合 放热反应 热对流 瑞利-泰勒效应 

分 类 号：O631.3[理学—高分子化学]