生物质基催化剂在二氧化碳转化为环状碳酸酯中的研究进展  

Research progress in biomass-based catalysts in the conversion of carbon dioxide into cyclic carbonates

作　　者：廖旭 王玮 黄文婷 熊文涛 王泽宇 覃佐东 林金清[2] LIAO Xu;WANG Wei;HUANG Wenting;XIONG Wentao;WANG Zeyu;QIN Zuodong;LIN Jinqing(College of Chemistry and Bioengineering,Hunan University of Science and Engineering,Yongzhou 425199,Hunan,China;College of Materials Science and Engineering,Huaqiao University,Xiamen 361021,Fujian,China)

机构地区：[1]湖南科技学院化学与生物工程学院,湖南永州425199 [2]华侨大学材料科学与工程学院,福建厦门361021

出　　处：《化工进展》2025年第2期834-846,共13页Chemical Industry and Engineering Progress

基　　金：国家自然科学基金(21246008,21803021);福建省自然科学基金(2020J01065);湖南省自然科学基金(2023JJ40298);湖南省应用特色学科建设项目。

摘　　要：二氧化碳(CO_(2))与环氧化合物的环加成反应是获得环状碳酸酯有效且清洁的方法。其中生物质基催化剂因其无毒、低成本、无污染、可再生以及含有大量氨基、羟基基团等特点受到广泛关注。本文综述了木质素、纤维素、壳聚糖以及β-环糊精等生物质基材料用于催化CO_(2)与环氧化合物合成环碳酸酯的最新研究进展;讨论了各类生物质基催化剂的合成方法、结构特征以及催化反应机理,并对其催化CO_(2)环加成反应的活性以及反应条件进行了总结;指出了生物质基催化剂用于CO_(2)环加成反应存在的大规模应用困难、催化效率偏低、CO_(2)捕集与转化难以平衡等问题;最后对其未来的应用前景进行了讨论和展望,旨在为生物质材料的利用以及CO_(2)转化提供参考和新的思路。The cyclo-addition of carbon dioxide(CO_(2))with epoxides is an effective and clean way to produce cyclic carbonates.As a kind of renewable resource,biomass-based catalysts have attracted wide attention because of their unique properties such as non-toxicity,low cost,non-pollution,and containing a large number of amino and hydroxyl groups.In this paper,the recent research progress in the synthesis of cyclic carbonates from CO_(2)and epoxides catalyzed by biomass-based materials such as lignin,cellulose,chitosan,andβ-cyclodextrin is systematically reviewed.The synthesis methods,structural characteristics,and catalytic reaction mechanism of various biomass-based catalysts are discussed.The catalytic activity and reaction conditions of biomass-based catalysts for CO_(2)cycloaddition are summarized.However,CO_(2)cycloaddition with biomass-based catalysts is facing the problems of limited large-scale application,low catalytic efficiency,and difficulty in balancing CO_(2)capture and conversion.Finally,the application prospects were discussed to provide references and new ideas for the utilization of biomass materials and CO_(2)conversion.

关 键 词：生物质材料 催化剂 多相反应 二氧化碳 环状碳酸酯 

分 类 号：TQ032[化学工程]