| 专利名称： | Metastable ceramic fuel cell and method |
| 公开（告）号： | |
| 公开（公告）日： | 2007-01-24 00:00:00 |
| 申请（专利）号： | GB20060022693(GB2428330) |
| 申请日： | 2005-04-27 00:00:00 |
| 发明（设计）人： | STRUTT PETER ROGER (US)KEAR BERNARD HENRY (US) |
| (申请)专利权（人）： | STRUTT PETER ROGER (US);KEAR BERNARD HENRY |
| 内容： | A solid oxide fuel cell has anode, cathode and electrolyte layers each formed essentially of a multi-oxide ceramic material and having a far-from-equilibrum, metastable structure from the group consisting of nanocrystaline, nanocomposite and amorphous. The electrolyte layer has a matrix of the ceramic material, and is impervious and serves as a fast oxygen ion conductor. The electrolyte layer has a matrix of the ceramic material and a dopant dispersed therein in an amount substantially greater than its equilibrium solubility in the ceramic matrix. The anode layer includes a continuous surface area metallic phase in which electron conduction is provided by metallic phase and the multi-oxide ceramic matrix provides ionic conduction. |
发布日期：2007-08-21 10:42:00