四川师范大学学报（自然科学版）2026，Vol.49Issue(3)：322-339,18.DOI:10.3969/j.issn.1001-8395.2026.03.004
烯烃与一氧化碳共聚制备聚酮:催化剂创新与聚合物链结构调控
Preparation of Polyketone via Copolymerization of Alkenes and Carbon Monoxide:Catalyst Innovation and Polymer Chain Structure Regulation
摘要
Abstract
Polyketone(POK)is an engineering plastic synthesized through the polymerization of carbon monoxide and olefins,which combines excellent comprehensive properties and environmentally friendly characteristics.This article systematically reviews the research progress in its catalytic synthesis,focusing on two core directions:catalyst design and polymer structure regulation.It pro-vides a detailed overview of research findings on palladium-and nickel-based catalytic systems,with an emphasis on how ligand engi-neering enables precise control over the sequence structure of polymer chains(e.g.,alternating/non-alternating arrangements).The re-view also discusses strategies for expanding from CO/ethylene copolymerization to terpolymerization involving α-olefins or polar mono-mers to optimize material performance.Furthermore,it summarizes research breakthroughs in the field,including improvements in catalytic efficiency,insights into reaction mechanisms,and the development of green processes.Finally,the article outlines future de-velopment directions,such as innovations in low-cost metal catalysts and precise regulation of polymer structures,aiming to provide theoretical reference and practical guidance for the research,development,and industrialization of polyketone materials in China.关键词
聚酮/镍与钯催化剂/烯烃与一氧化碳共聚/交替共聚/非交替共聚Key words
polyketone/nickel and palladium catalysts/copolymerization of alkenes and carbon monoxide/alternating copoly-merization/non-alternating copolymerization分类
化学化工引用本文复制引用
简忠保,吴国杰,宋文波,张宇星,张晓萌..烯烃与一氧化碳共聚制备聚酮:催化剂创新与聚合物链结构调控[J].四川师范大学学报（自然科学版）,2026,49(3):322-339,18.基金项目
国家自然科学基金(22401274和U25B2097)和吉林省科技厅自然科学基金(20250102070JC) （22401274和U25B2097）
