金属氧化物催化剂在酯交换反应中的应用进展

Application of metal oxide catalysts in transesterification reactions

在介绍金属氧化物催化剂酯交换反应意义的基础上,综述了近年来用于酯交换反应的各种金属氧化物催化剂的制备方法及其应用体系,包括过渡金属氧化物催化剂、碱金属氧化物催化剂、碱土金属氧化物催化剂和其他金属氧化物催化剂,分析各类催化剂的优点及不足,总结了目前催化剂研究存在的问题,并展望了未来金属氧化物催化剂在酯交换领域的应用前景。

Based on the significance of metal oxide catalysts for in-depth research of transesterification,the preparation methods and application systems of various metal oxide catalysts used for transesterification reac⁃tions were reviewed in recent years,and summarized the preparation and application of transition metal ox⁃ides,alkali metal oxides,alkaline earth metal oxides,and other metal oxides catalysts.On this basis,this pa⁃per summarized the advantages and disadvantages of various catalysts,analyzed the problems existing in the current catalyst research,and made some prospects for the future application of metal oxide catalysts in the field of transesterification.