开环易位聚合(ROMP)在星型聚合物合成中的应用进展  

Progress of Application of Ring-Opening Metathesis Polymerization(ROMP)in the Synthesis of Star Polymers

作　　者：周楚璐 侯翠苹 陈伟 王立杰 程建华[2,3] Zhou Chulu;Hou Cuiping;Chen Wei;Wang Lijie;Cheng Jianhu(Power China Zhongnan Engineering Corporation Limited,Changsha 410014,China;State Key Laboratory of Polymer Physics and Chemistry,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022,China;University of Science and Technology of China,Hefei 230026,China)

机构地区：[1]中国电建集团中南勘测设计研究院有限公司,长沙410014 [2]中国科学院长春应用化学研究所高分子物理与化学国家重点实验室,长春130022 [3]中国科学技术大学,合肥230026

出　　处：《化学学报》2022年第2期229-236,共8页Acta Chimica Sinica

基　　金：国家自然科学基金(No.21971232)资助.

摘　　要：开环易位聚合(ROMP)是一种单环或多环烯烃进行开环聚合反应形成功能化聚合物的方法,已经发展成为一种合成先进聚合物材料的高效方法之一.而星型聚合物由于特殊的结构和性能将在学术和工业的材料科学和纳米技术领域中发挥越来越重要的作用.本综述从聚合方法、聚合单体、引发剂、交联剂等方面讨论了ROMP在星型聚合物合成中的应用,并介绍了ROMP合成的星型聚合物的应用领域和前景,客观地评价了各种ROMP方法的优势和局限性.这项工作旨在促进ROMP在合成星型聚合物的研究,为合成功能性复杂星型聚合物提供新的科学研究途径,为加快星型聚合物材料商业化的脚步添砖加瓦.Ring-opening metathesis polymerization(ROMP)is a strategy in which monocyclic or polycyclic olefins undergo ring-opening polymerization to form functionalized polymers.ROMP has been recognized as a powerful synthetic strategy for the synthesis of advanced polymeric materials.Recently,star polymers are receiving intense interests in materials science and nanotechnology in both academic and industrial fields due to the unique structure and property.In this review,the appli cations of ROMP in the synthesis of star polymers are discussed in terms of methods of polymerization,monomers,initiators and crosslinking agents.Moreover,the application fields and prospects of the ROMP synthesized star polymers,and the ad vantages and limitations of various ROMP methods are also presented.This work aims to promote development of ROMP in the synthesis of star-shaped polymers,provide a new scientific research approach for the synthesis of functionally complicat ed star-shaped polymers,and contribute to the acceleration of the commercialization of star-shaped polymer materials.

关 键 词：开环易位聚合(ROMP) 星型聚合物 多功能引发剂 先臂后核法 先核后臂法 串联ROMP法 

分 类 号：O631.5[理学—高分子化学]