离子液体聚合物的研究进展

Recent Advances of Polymeric Ionic Liquids

离子液体聚合物是一类高分子链上至少含有一个离子中心,重复单元与常见离子液体结构类似,具有特殊性能的高分子,应用于诸多领域。本文综述了离子液体聚合物在离子导体、吸附及分离、稳定剂以及催化剂等方面应用的最新研究进展,重点介绍了离子液体聚合物作为离子导体在锂离子电池和染料敏化太阳电池中应用的研究现状,最后展望了离子液体聚合物的发展前景。

Abstract Polymeric ionic liquids （PILs） are the polymers, which contain at least one ionic center, similar by composition to the structure of commonly used ionic liquids, as a covalently bonded part of their constitutional repeating unit, with promising applications in many fields. In this paper, recent advances of polymeric ionic liquids （PILs） that can be probably used as ionic conductors, sorbents and separation, dispersants and stabilizer, and catalysts are reviewed. The development of PILs as ionic conductors for lithium batteries and solar cells is introduced in detail. Finally, the research trends of the PILs are prospected.