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Phosphoric acid functionalized pre-sintered meso-silica for high temperature proton exchange membrane fuel cells

机译:磷酸功能化的高温烧结质子交换膜燃料电池用介孔二氧化硅

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摘要

An inorganic proton exchange membrane based on sintered meso-porous silica and phosphoric acid was developed with a high proton conductivity of 0.06 S cm~(-1) at 200 ℃, achieving an excellent power output of 689 mW cm~(-2) in H_2 at 190 ℃ and 200 mW cm~(-2) in methanol at 200 ℃ with no external humidification.
机译:开发了一种基于介孔二氧化硅和磷酸烧结的无机质子交换膜,该质子交换膜在200℃下具有0.06 S cm〜(-1)的高质子传导率,在室温下实现了689 mW cm〜(-2)的出色功率输出。 H_2在190℃和200 mW cm〜(-2)于200℃的甲醇中,无外部加湿。

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  • 来源
    《Chemical Communications》 |2013年第41期|4655-4657|共3页
  • 作者单位

    Fuels and Energy Technology Institute & Department of Chemical Engineering, Curtin University, Perth, WA 6102, Australia;

    Fuels and Energy Technology Institute & Department of Chemical Engineering, Curtin University, Perth, WA 6102, Australia;

    Faculty of Science, Health, Education and Engineering, University of the Sunshine Coast, Maroochydore DC, Queensland 4558, Australia;

    Faculty of Science, Health, Education and Engineering, University of the Sunshine Coast, Maroochydore DC, Queensland 4558, Australia;

    Advanced Energy Materials Laboratory, Sun Yet-Sen University, Guangzhou 510275, China;

    Fuels and Energy Technology Institute & Department of Chemical Engineering, Curtin University, Perth, WA 6102, Australia;

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