多孔聚离子液体的合成与应用

Synthesis and Application of Porous Poly(ionic liquid)s

聚离子液体(Poly(ionic liquid)s,PIL)是分子结构中含有离子液体结构单元的一类离子聚合物,兼具离子液体小分子的离子电导性和聚合物可加工性能。多孔聚离子液体材料(Porous PILs),结合了多孔材料大比表面积和聚离子液体的导电性及离子交换等特性,在功能高分子材料、电化学响应材料以及能源科学等领域表现出广泛的应用前景。本文综述了多孔聚离子液体的分子设计与合成方法,及其在智能响应材料、水处理、高效催化、多孔碳材料、生物医用材料等领域的潜在应用。

Poly（ionic liquid）s （PILs） are polymers, including ionic liquid （IL） moiety in repeating units, which combine the stability of polymer and the excellent properties of ILs. More recently, porous PILs, combining the advantages of functional IL units with porous structure, have showed wide applications in polymer chemistry, organic chemistry, electrochemistry and energy science fields. This review focused on the preparation of porous PILs and their applications in smart responsive materials, wastewater treatment materials, high efficiency catalysis, porous carbon materials and biomedical materials.