首页> 外国专利> A method of manufacturing an electrolyte-filled air electrode for a molten carbonate fuel cell

A method of manufacturing an electrolyte-filled air electrode for a molten carbonate fuel cell

机译:一种用于熔融碳酸盐燃料电池的填充有电解质的空气电极的方法

摘要

A method for producing an electrolyte-filled air electrode (30) of a molten carbonate fuel cell, comprising the steps of a) producing a porous air electrode by a sintering process; b) distributing electrolyte powder (90) in the form of a eutectic mixture over a surface of the air electrode; c) pressing the electrolyte powder evenly distributed over the surface of the air electrode onto the air electrode by means of a pressure roller (120) and placing a graphite plate of a predetermined weight on the electrolyte powder distributed over the surface of the air electrode on the surface, and d) filling the air electrode with the electrolyte powder pressed onto the air electrode by heat treatment, a graphite plate being used in step c) which is ≥ the size of the air electrode, so that all of the electrolyte powder distributed on the surface of the air electrode is covered in order to remove electrolyte powder from the air electrode to avoid the pressure of the reducing gas generated during the heat treatment.
机译:一种用于制造熔融碳酸盐燃料电池的填充有电解质的空气电极(30)的方法,包括以下步骤:a)通过烧结工艺制造多孔空气电极; b)以共晶混合物形式将电解质粉末(90)分布在空气电极的表面上; c)借助于压力辊(120)将分布在空气电极表面上的电解质粉末均匀地压到空气电极上,并且将预定重量的石墨板放置在分布在空气电极表面上的电解质粉末上。 d)通过热处理将电解质粉末压在空气电极上,将空气粉末填充到空气电极中,在步骤c)中使用一块石墨板,其尺寸大于空气电极的尺寸,从而使所有电解质粉末分布覆盖空气电极表面上的金属,以便从空气电极上除去电解质粉末,以避免在热处理过程中产生的还原气体的压力。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号