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电化学  1999 

高性能质子交换膜燃料电池

, PP. 448-454

Keywords: 质子交换膜燃料电池,质子交换膜,能量转换效率,催化剂

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Abstract:

用全氟磺酸质子交换膜作为质子交换膜燃料电池(PEMFC)电解质,简化了水和电解质的管理.本文研究了该燃料电池质子交换膜厚度对电池性能影响;性能最佳的Nafion112膜和低铂载量E_TEK电极组装的PEMFC,最大输出功率高达0-95W/cm2;同时考察了电池的能量转换效率、E_TEK电极中铂电催化剂利用率和电池的稳定性

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