由不同几何形状和拓扑结构的有机基元通过共价键连接而成的多孔有机聚合物(POPs),是近年来多孔材料研究的一个热门领域。其中,基于三嗪环的多孔有机聚合物(TPOPs)由于具有表面积高、氮含量高、稳定性高和相对容易合成的可调多孔结构,是光催化还原CO2的新型催化剂及载体材料。综述了TPOPs的结构类型及构筑策略,总结了其在光催化还原CO2方面应用的研究进展,为此类材料在光驱动转化CO2领域的应用提供了参考。
Porous organic polymers (POPs) as a class of multi-dimensional porous network materials constructed by covalent bonds between organic building blocks with different geometric shapes and topologies has emerged as a popular research field of porous materials in recent years.Among them,triazine-based porous organic polymer (TPOP) is a new catalyst and carrier material for photocatalytic reduction of CO2 due to its high surface area,high nitrogen content,high stability and relatively easy synthesis of adjustable porous structure.The structure types and synthesis strategies of TPOPs were reviewed,and the research progress in photocatalytic reduction of CO2 was summarized,providing a reference for the application of such materials in the field of photo-driven CO2 transformation.
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基金资助
河北省高等学校科学技术研究项目(BJ2020009)
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