介绍了质子交换膜燃料电池双极板的制备与性能研究.本实验以环状双硫醚和可膨胀石墨为原料,通过原位开环聚合制备了两组不同的复合双极板,并对其电导率、弯曲强度、质量和表面形态等物理性质的老化情况进行了分析.结果表明,这些双极板在质子交换膜燃料电池的模拟工作环境中具有良好的耐老化性能.
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