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Material characterization of graphite-filled Zenite(R) liquid crystal polymer for proton exchange membrane fuel cell bipolar plates.

机译:用于质子交换膜燃料电池双极板的石墨填充的Zenite(R)液晶聚合物的材料表征。

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摘要

The reliability of proton exchange membrane, PEM, fuel cell is dependent on the material properties, the manufacturing methods, and the design of its individual components. The importance of the bipolar plate as one of the key components of fuel cell stack has been recognized. This research work describes the first steps in characterizing the material property of a bipolar fuel cell plate produced by DuPont.;Mechanical tests were conducted and it was determined that DuPont's material for bipolar fuel cell exhibited anisotropy and variation of different mechanical properties within the plate, from plate to plate, and from batch to batch. This information will be utilized in the development of improved manufacturing methods for a compression moulding resin transfer pilot process being developed by DuPont.
机译:质子交换膜,PEM,燃料电池的可靠性取决于材料性能,制造方法及其单个组件的设计。已经认识到双极板作为燃料电池堆的关键部件之一的重要性。这项研究工作描述了表征由杜邦生产的双极型燃料电池板的材料性能的第一步。进行了机械测试,确定了杜邦用于双极型燃料电池的材料在板内表现出各向异性和不同机械性能的变化,从一个盘子到另一个盘子,从一个批次到另一个批次。该信息将用于开发由杜邦公司开发的用于压模树脂转移中试工艺的改进制造方法。

著录项

  • 作者

    Lee, Hyuk Jae (Jason).;

  • 作者单位

    Queen's University (Canada).;

  • 授予单位 Queen's University (Canada).;
  • 学科 Engineering Mechanical.
  • 学位 M.Sc.(Eng)
  • 年度 2003
  • 页码 154 p.
  • 总页数 154
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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