| 发明名称 |
PROTON CONDUCTIVE FUEL CELL AND ITS MANUFACTURING METHOD AND HYDROGEN SENSOR AND ITS MANUFACTURING METHOD |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell with high proton conductivity or a hydrogen sensor with high sensitivity at low cost. <P>SOLUTION: The proton conductive fuel cell is provided with a proton conductor made of tetravalent barium metal oxide with yttria added, and a noble metal electrode. The proton conductor has a composition expressed in: BaM<SB>1-x</SB>Y<SB>x</SB>O<SB>3</SB>(provided, M is a Ce or Zr element, and x=0.06 to 0.25.). Or, more preferably, a range of x is: x=0.15 to 0.25. <P>COPYRIGHT: (C)2007,JPO&INPIT |
| 申请公布号 |
JP2007066885(A) |
申请公布日期 |
2007.03.15 |
| 申请号 |
JP20060203425 |
申请日期 |
2006.07.26 |
| 申请人 |
NISSAN MOTOR CO LTD;NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL & TECHNOLOGY |
发明人 |
YAMANAKA MITSUGI;HATANO MASAHARU;UCHIYAMA MAKOTO;AKIMUNE YOSHIO;MATSUO KAZUO;HIGASHIYAMA HIROYUKI |
| 分类号 |
H01M8/02;C04B35/00;C04B35/50;G01N27/406;H01M4/86;H01M4/88;H01M8/12 |
主分类号 |
H01M8/02 |
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