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首页> 外文会议>Alkaline electrochemical power sources >Development of Electro-Catalysts for the Alcohol Oxidation in Anion Exchange Membrane Direct Alcohol Fuel Cells
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Development of Electro-Catalysts for the Alcohol Oxidation in Anion Exchange Membrane Direct Alcohol Fuel Cells

机译：阴离子交换膜直接酒精燃料电池中醇氧化用电催化剂的开发

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摘要

Fuel cells operating with a liquid fuel are a very promising option to guarantee long uptimes for future portable appliances for both civil and military users. Direct conversion of the fuel at temperatures not too much above ambient temperature provides additional benefits, such as potentially higher efficiencies due to the avoidance of losses by an additional chemical conversion step, and short start-up times and low IR signatures due to low temperatures of all parts of the system. Systems with fuel cells basing on proton exchange membranes and using methanol as fuel have achieved a high maturity and are close to market introduction. However, this approach has a number of disadvantages.
机译：使用液体燃料运行的燃料电池是一种非常有希望的选择，可以保证民用和军用用户未来便携式设备的正常运行时间较长。在不超过环境温度太多的温度下直接转换燃料具有其他好处，例如由于避免了额外的化学转化步骤而造成的损失，从而可能具有更高的效率，并且由于温度较低而启动时间短且红外信号低系统的所有部分。具有基于质子交换膜的燃料电池并使用甲醇作为燃料的系统已经达到很高的成熟度，并且即将投放市场。但是，这种方法有许多缺点。

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  • 来源
  • 会议地点 Vienna(AT);Vienna(AT)
  • 作者

    C. Cremers; D. Bayer; J. Meier; S. Berenger; B. Kintzel; et al;

  • 作者单位

    Applied Electrochemistry, Fraunhofer Institute for Chemical Technology ICT 76327 Pfinztal, Germany;

    Applied Electrochemistry, Fraunhofer Institute for Chemical Technology ICT 76327 Pfinztal, Germany;

    Applied Electrochemistry, Fraunhofer Institute for Chemical Technology ICT 76327 Pfinztal, Germany;

    Applied Electrochemistry, Fraunhofer Institute for Chemical Technology ICT 76327 Pfinztal, Germany;

    Applied Electrochemistry, Fraunhofer Institute for Chemical Technology ICT 76327 Pfinztal, Germany;

    et al;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学电源、电池、燃料电池;
  • 关键词

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