Novel Monovinyl Methacrylic Monomers Containing Secondary Functionality for Ultrarapid Polymerization: Steady-State Evaluation
作者:Kathryn A. Berchtold、Jun Nie、Jeffrey W. Stansbury、Bilge Hacioǧlu、Eric R. Beckel、Christopher N. Bowman
DOI:10.1021/ma035862+
日期:2004.5.1
characteristics of the monomer. The experimental evaluations presented clearly demonstrate that each of these mechanisms contributes to the reactivity of these monomers and the networks that they form. The combination of these factors leads to cross-linked network formation and enhanced polymerization kinetics, i.e., monovinyl monomers with reactivities that rival those of commonly used divinyl monomers.
对单体结构和官能度对自由基聚合动力学的影响进行了实验研究。需要对结构特征,单体特性和聚合条件如何影响聚合机理和网络演化的更全面的了解。单体二级官能度和末端取代基性质的变化是所考察的主要变量。假设对观察到的有利聚合特性重要的三个因素是氢键,氢提取和单体的电子特性。提出的实验评估清楚地表明,这些机制均有助于这些单体及其形成的网络的反应性。