发明授权
US08802316B1 Solid oxide fuel cells having porous cathodes infiltrated with oxygen-reducing catalysts
有权
具有多孔阴极的固体氧化物燃料电池被氧还原催化剂渗透
- 专利标题： Solid oxide fuel cells having porous cathodes infiltrated with oxygen-reducing catalysts
- 专利标题（中）： 具有多孔阴极的固体氧化物燃料电池被氧还原催化剂渗透
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申请号： US12837757申请日： 2010-07-16
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公开(公告)号： US08802316B1公开(公告)日： 2014-08-12
- 发明人: Meilin Liu , Ze Liu , Mingfei Liu , Lifang Nie , David Spencer Mebane , Lane Curtis Wilson , Wayne Surdoval
- 申请人： Meilin Liu , Ze Liu , Mingfei Liu , Lifang Nie , David Spencer Mebane , Lane Curtis Wilson , Wayne Surdoval
- 申请人地址： US DC Washington
- 专利权人： U.S. Department of Energy
- 当前专利权人： U.S. Department of Energy
- 当前专利权人地址： US DC Washington
- 代理商 James B. Potts; Brian J. Lally; John T. Lucas
- 主分类号： H01M2/12
- IPC分类号： H01M2/12
摘要：
Solid-oxide fuel cells include an electrolyte and an anode electrically coupled to a first surface of the electrolyte. A cathode is provided, which is electrically coupled to a second surface of the electrolyte. The cathode includes a porous backbone having a porosity in a range from about 20% to about 70%. The porous backbone contains a mixed ionic-electronic conductor (MIEC) of a first material infiltrated with an oxygen-reducing catalyst of a second material different from the first material.
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