聚酯合成催化技术的研究进展  

Progress in catalytic technologies for polyester synthesis

作　　者：王翼嵩 王松林 姜冰雪 李家旭 邓维 史胜斌 LIM Khak Ho 王青月 杨轩 刘平伟[1,2] 王文俊 WANG Yisong;WANG Songlin;JIANG Bingxue;LI Jiaxu;DENG Wei;SHI Shengbin;LIM Khak Ho;WANG Qingyue;YANG Xuan;LIU Pingwei;WANG Wenjun(State Key laboratory of Chemical Engineering,Zhejiang University,Hangzhou 310058,China;Institute of Zhejiang University-Quzhou,Quzhou 324000,China;Zhejiang Hengyi Petrochemicals Co.Ltd.,Hangzhou 311209,China)

机构地区：[1]浙江大学化学工程联合国家重点实验室,浙江杭州310058 [2]浙江大学衢州研究院,浙江衢州324000 [3]浙江恒逸石化有限公司,浙江杭州311209

出　　处：《高校化学工程学报》2024年第1期1-13,共13页Journal of Chemical Engineering of Chinese Universities

基　　金：山东省重点研发计划(重大科技创新工程)项目(2021CXGC010810);化学工程联合国家重点实验室项目(SKL-ChE-22T01);浙江大学衢州研究院项目(IZQ2020KJ2004);恒逸石化有限公司项目(HY20190101)。

摘　　要：聚酯工业的进步离不开先进的催化技术。本文对聚酯合成催化体系的研究进展进行了评述。着眼于目前占主导的金属催化剂,对锑、钛、锡、锗、铝等催化剂在活性、副反应等方面所开展的金属复合、配体改性、载体负载等工作进行了总结,介绍了有机物、离子液体、酶等非金属催化体系的研究进展,并对促进聚酯合成的电、光、微波等催化辅助技术进行了评述。催化能力强、副反应少、聚合条件温和催化体系的开发有助于聚酯品质的提升,将先进的表征手段、模型研究以及聚酯构效关系规律探索结合到催化体系的研究中,可加速高效聚酯催化技术的研发。The progress of the polyester industry cannot be separated from advanced catalytic technologies.This paper reviewed the research progress of catalytic systems for polyester synthesis.Focusing on the current dominant metal catalytic systems,this paper summarized the researches on metal composite,ligand modification and catalyst support of antimony,titanium,tin,germanium and aluminum catalysts in terms of catalytic activity and side reactions,and introduced the progress of non-metal catalytic systems such as organic catalysts,ionic liquids and enzymes,and reviewed the catalytic assisted technologies such as electricity,light,and microwave for polyester synthesis.The development of catalytic systems with good catalytic capacity,less side reaction and mild polymerization conditions required is conducive to the improvement of polyester quality.The research and development of efficient polyester catalytic technology can be accelerated by applying advanced characterization methods,model studies,and the revelation of the structure-property relationship of polyester in the research of catalytic system.

关 键 词：聚酯 金属催化剂 缩聚 开环聚合 非金属催化剂 

分 类 号：TQ426[化学工程] TQ323.4