微反应器内阳离子聚合研究进展
Research progress of cationic polymerization in microreactor
何宇航 1谢丹 1吕阳成1
作者信息
- 1. 清华大学化学工程系,化学工程联合国家重点实验室,北京 100084
- 折叠
摘要
阳离子聚合是制备高分子材料的重要方法之一.因阳离子聚合反应活性高、可控性差,采用传统的方式对其进行深入研究难度往往很大.微反应器技术因其优异的过程控制能力在阳离子聚合研究中表现出得天独厚的优势.本文介绍了微反应器内传统阳离子聚合和活性阳离子聚合的研究进展,论述了微反应器对提高异丁烯、乙烯基醚类单体阳离子聚合反应可控性、反应效率以及机理研究的重要作用,探讨了阳离子聚合体系和装备理性设计的方向.
Abstract
Cationic polymerization is one of the important methods for preparing polymer materials.However,due to its high reactivity and poor controllability,traditional research on cationic polymerization often faces significant challenges.Microreactor technology has unique advantages in cationic polymerization research due to its excellent process control capabilities.This article presents the research progress on traditional cationic polymerization and living cationic polymerization within microreactors.It discusses the important role of microreactors in improving the controllability,reaction efficiency,and mechanism research of cationic polymerization of isobutene and vinyl ether monomers.Furthermore,it explores the rational design of cationic polymerization systems and equipment.
关键词
微反应器/过程控制/阳离子聚合/活性聚合/理性设计Key words
microreactor/process control/cationic polymerization/living polymerization/rational design引用本文复制引用
基金项目
国家自然科学基金(21422603)
国家自然科学基金(U1662120)
国家自然科学基金(21978152)
出版年
2024
国家科技期刊平台
NSTL
万方数据