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公开(公告)号：EP1562246A2
公开(公告)日：2005-08-10
申请号：EP05001786.2
申请日：2005-01-28
CPC分类号： H01M4/8605 , H01M8/0234 , H01M8/1004 , H01M8/1011 , Y02E60/523
摘要： Provided is a fuel cell characterized in that a base material comprises a carbonaceous porous body having electrical conductivity in a part or the whole part and that a unit cell in which the respective layers of electrode/electrolyte/electrode are formed on the surface of the base material assumes a structure in which the base material is impregnated with liquid fuel (for example: methanol solution) and the surface of the electrode formed on the outside surface of the base material is exposed to air. The carbonaceous porous body having an electrical conductivity is allowed to have jointly functions as an electrode·collector, an impregnating medium for liquid fuel and oxidizing agent gas and a cell supporter, whereby a separator can be unneeded, and therefore a fuel cell which can reduce a size of a fuel cell system and which can exhibit a high output is provided by making use of the above unneeded space as a field for convecting and diffusing oxidizing agent gas or the liquid fuel.
摘要翻译： 提供一种燃料电池，其特征在于，基材包括在部分或全部具有导电性的碳质多孔体，并且在基体的表面上形成电极/电解质/电极的各层的单元电池 材料采用其中用液体燃料（例如：甲醇溶液）浸渍基材的结构，并且形成在基材的外表面上的电极的表面暴露于空气中。 具有导电性的碳质多孔体具有作为电极·集电体，液体燃料和氧化剂气体的浸渍介质和电池支撑体的共同功能，由此不需要隔板，因此可以减少燃料电池 通过利用上述不需要的空间作为用于对流和扩散氧化剂气体或液体燃料的场，提供了可以显示高输出的燃料电池系统的尺寸。
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公开(公告)号：EP1562246A3
公开(公告)日：2006-06-28
申请号：EP05001786.2
申请日：2005-01-28
CPC分类号： H01M4/8605 , H01M8/0234 , H01M8/1004 , H01M8/1011 , Y02E60/523
摘要： Provided is a fuel cell characterized in that a base material comprises a carbonaceous porous body having electrical conductivity in a part or the whole part and that a unit cell in which the respective layers of electrode/electrolyte/electrode are formed on the surface of the base material assumes a structure in which the base material is impregnated with liquid fuel (for example: methanol solution) and the surface of the electrode formed on the outside surface of the base material is exposed to air. The carbonaceous porous body having an electrical conductivity is allowed to have jointly functions as an electrode·collector, an impregnating medium for liquid fuel and oxidizing agent gas and a cell supporter, whereby a separator can be unneeded, and therefore a fuel cell which can reduce a size of a fuel cell system and which can exhibit a high output is provided by making use of the above unneeded space as a field for convecting and diffusing oxidizing agent gas or the liquid fuel.
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