Hao Lu, Dong Changyi, Yu Demei
State Key Laboratory of Electrical Insulation and Power Equipments, MOE Key Laboratory for Non-Equilibrium Synthesis and Modulation of Condensed Matter, School of Chemistry, Xi'an Jiaotong University, No. 28 Xianning West Road, Xi'an 710049, China.
Department of Materials Engineering, Shaanxi Polytechnic Institute, No. 12 Wenhui West Road, Xianyang 712000, China.
Polymers (Basel). 2024 Aug 6;16(16):2233. doi: 10.3390/polym16162233.
Polypyrrole (PPy) has attracted widespread attention due to its excellent environmental stability, high conductivity, simple synthesis, good biocompatibility, and reversible redox properties. PPy derivatives not only inherit the advantages of polypyrrole, but also have some unique properties. The side and N-site substitution of PPy can not only yield polymers with good solubility, but it also endows polymers with special functionalities by controlling the introduced functional groups. The performance of copolymers can also be adjusted by the type of monomer or polymerization ratio. In this review, an overview of the different types, main preparation methods, and the application prospects of PPy derivatives reported to date are summarized and presented. The current challenges and future opportunities in this research area are also prospected.
聚吡咯（PPy）因其优异的环境稳定性、高导电性、合成简单、良好的生物相容性和可逆的氧化还原特性而受到广泛关注。PPy衍生物不仅继承了聚吡咯的优点，还具有一些独特的性能。PPy的侧链和N位取代不仅可以得到具有良好溶解性的聚合物，还可以通过控制引入的官能团赋予聚合物特殊的功能。共聚物的性能也可以通过单体类型或聚合比例来调节。在这篇综述中，总结并介绍了迄今为止报道的PPy衍生物的不同类型、主要制备方法及其应用前景。还展望了该研究领域当前的挑战和未来的机遇。
