多孔有机聚合物用于化学固定二氧化碳的研究进展  

Progress in Porous Organic Polymer for Chemical Fixation of Carnbon Dioxide

作　　者：廖旭 王泽宇 唐武飞 林金清[2] Liao Xu;Wang Zeyu;Tang Wufei;Lin Jinqing(College of Chemistry and Bioengineering,Hunan University of Science and Engineering,Yongzhou,Hunan 425199;College of Materials Science and Engineering,Huaqiao University,Xiamen,Fujian 361021)

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：《有机化学》2023年第8期2699-2710,共12页Chinese Journal of Organic Chemistry

基　　金：国家自然科学基金(Nos.21246008,21803021);福建省自然科学基金(No.2020J01065);湖南省自然科学基金(No.2023JJ40298)资助项目。

摘　　要：多孔有机聚合物(POPs)是一类由有机结构单元通过共价键连接而成的新型多孔材料,具有合成方法多样、孔性质可调、孔道结构稳定、密度较低、比表面积大等优点,已在气体吸附、分离与贮存、光电器件、传感以及非均相催化等方面展现出了重要的应用价值.碳捕集、利用与封存(CCUS)技术作为大幅度减少化石能源二氧化碳(CO_(2))排放的重要途径,其中将CO_(2)催化转化为有价值的燃料或者工业增值产品是解决可再生能源利用以及实现绿色化学发展的潜在有效方法.综述了共价有机框架(COFs)、共价三嗪框架(CTFs)、超交联聚合物(HCPs)、共轭微孔聚合物(CMPs)和自具微孔聚合物(PIMs)等多孔材料的合成、性质以及近几年在化学固定CO_(2)方面取得的进展,并对POPs在CO_(2)催化方面的应用前景进行了展望.Porous organic polymers(POPs)are a new class of porous materials that connect organic structural units by covalent bonds,having the features of various synthetic methods,adjustable pore properties,stable pore structures,low relative density and large specific surface areas.POPs have been applied in fields of gas adsorptions,separations and storage,optoelectronic devices,sensing and heterogeneous catalysis,showing the important application value.Carbon capture,utilization and storage(CCUS)technology is the unique way to significantly reduce carbon dioxide(CO_(2))emissions from fossil fuels,and catalytic conversion of CO_(2) into valuable fuels or industrial value-added products is an effective and potential strategy to solve the utilization of renewable energy and realize the development of green chemistry.In this review,the synthesis and properties of covalent-organic frameworks(COFs),covalent triazine frameworks(CTFs),hypercrosslinked polymers(HCPs),conjugated microporous polymers(CMPs)and polymer of intrinsic microporosity(PIMs)and their progress of chemical fixation of CO_(2) in recent years,is reviewed,and the application prospects of POPs in CO_(2) catalysis are prospected.

关 键 词：多孔有机聚合物 非均相催化 化学固定 二氧化碳转化 工业增值产品 

分 类 号：O643.36[理学—物理化学]