二氧化碳与环氧化合物催化共聚反应研究进展  

Research Progress on the Catalytic Copolymerization of Carbon Dioxide and Epoxides

作　　者：姜奕彤 陈欣月 吕洪兵 王子春 Jiang Yitong;Chen Xinyue;Lv Hongbing;Wang Zichun(Beijing University of Chemical Technology,Beijing,100029)

机构地区：[1]北京化工大学,北京100029

出　　处：《当代化工研究》2023年第23期5-7,共3页Modern Chemical Research

摘　　要：CO_(2)与环氧化物开环共聚合成聚碳酸酯(PC)是实现CO_(2)大规模资源化利用的有效途径。聚碳酸酯是完全生物降解的塑料,广泛用于一次性包装材料、地膜等,能够为解决石油基废旧塑料造成的“白色污染”和实现碳减排提供解决方案。开发高效催化体系是实现CO_(2)与环氧化物共聚反应高效合成PC的关键。本篇综述主要总结了用于CO_(2)与环氧化合物共聚反应的金属配合物和有机催化剂,涉及多种金属配合物,以及新兴的非金属催化剂。The ring-opening copolymerization of carbon dioxide(CO2)and epoxides offers a promising approach for achieving large-scale utilization of CO_(2) through the synthesis of polycarbonates(PC).The biodegradable polycarbonate is extensively utilized in disposable packaging materials,plastic film,etc.,offering a potential solution to the issue of“white pollution”caused by petroleum-based waste plastics and contributing to carbon reduction initiatives.For achieving efficient synthesis of polycarbonate,the development of high-performance catalysts is the key.This review provides a comprehensive overview of metal complexes and organic catalysts using in CO_(2)-epoxy copolymerization,encompassing a diverse range of metal complexes and emerging non-metallic catalysts.

关 键 词：二氧化碳 环氧化物 催化聚合 聚碳酸酯 

分 类 号：O643[理学—物理化学]