发明名称 FUEL CELL CATALYST ELECTRODE
摘要 <P>PROBLEM TO BE SOLVED: To provide an electrode in which a catalyst is dispersed in an extremely fine and numerous positions physically in flat plane (in 2 dimensions) and in 3 dimensions in order to raise power generation efficiency of a solid polymer fuel cell and in which a total catalyst surface is enlarged. <P>SOLUTION: Condensed polycyclic hydrocarbon is mixed into a catalyst-carbon compound or a catalyst-nanocarbon compound to obtain a fuel cell catalyst electrode which can stand comparison with an electrode in which a conventional expensive catalyst-carbon compound or catalyst-nanocarbon compound only are used for a catalyst layer. In this manufacturing method, there are no restrictions at all for applying to a carrying method of a platinum catalyst in a carbon nano-horn and a carrying method of a platinum catalyst in a carbon nanotube or the like, and any kind of these nanocarbon groups can be used. By manufacturing the fuel cell catalyst electrode and laminating a polymer electrolyte membrane, an economical fuel cell structure can be manufactured. <P>COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008066261(A) 申请公布日期 2008.03.21
申请号 JP20060274485 申请日期 2006.09.08
申请人 NAGASAKI INSTITUTE OF APPLIED SCIENCE 发明人 OKUMURA NORIO;ANAN YUTA;SUGITA MASARU;FUJII MITSUHIRO;YAMABE TOKIO
分类号 H01M4/96;H01M8/02;H01M8/10 主分类号 H01M4/96
代理机构 代理人
主权项
地址