磺化聚磷腈类质子交换膜研究进展

Research Progress on Proton Exchange Membrane of Sulfonated Polyphosphazene

保护环境,开发环保型能源,对人类和社会具有重要意义。质子交换膜燃料电池由于环境友好,近年来引起了电池领域研究者们的兴趣。质子交换膜是燃料电池的重要组成部分,磺化聚磷腈由于具有质子传导率高,稳定性能好,成本较低等优点可以作为质子交换膜的备选材料。本文主要综述了磺化聚磷腈类质子交换膜在燃料电池质子交换膜方面的研究进展,详细介绍了此类质子交换膜的制备和表征,同时对其应用前景做了评论和展望。

Environment protection and environment-friendly energy development are very important for human and society. Proton exchange membrane fuel cell(PEMFC) has attracted much interest from battery researchers due to its friendly environment in recent years. Proton exchange membrane is an important part of fuel cell. Sulfonated polyphosphazene can be used as an alternative material for proton exchange membrane because of its high proton conductivity, good stability and low cost. The research progress on sulfonated polyphosphazene proton exchange membrane in fuel cell was reviewed, the preparation and characterization of this kind of proton exchange membrane were introduced in detail, and the main problems and developmental trend were also discussed.