发明名称 |
METHOD OF PREPARING FUEL CELL COMPRISING PROTON CONDUCTING SOLID PEROVSKITE ELECTROLYTE MEMBRANE WITH IMPROVED LOW TEMPERATURE ION CONDUCTIVITY, AND MEMBRANE ELECTRODE ASSEMBLY OF FUEL CELL PREPARED BY THE METHOD |
摘要 |
Provided are a method of preparing a fuel cell and a membrane electrode assembly prepared by the method. The method includes preparing a substrate, forming a buffer layer having a single crystalline structure on the substrate, forming a proton conducting solid perovskite electrolyte membrane on the buffer layer, forming a first electrode on one surface of the proton conducting solid perovskite electrolyte membrane, etching the substrate, and forming a second electrode on the opposite surface of the one surface of the electrolyte membrane. Thus, the method of preparing a fuel cell can improve ion conductivity of an electrolyte membrane at a low temperature and a membrane electrode assembly of a fuel cell prepared by the method can improve ion conductivity at a low temperature. |
申请公布号 |
US2009110996(A1) |
申请公布日期 |
2009.04.30 |
申请号 |
US20070931745 |
申请日期 |
2007.10.31 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SHIM JOON-HYUNG;KANG SANG-KYUN;GUR TURGUT M.;PRINZ FRIEDRICH B. |
分类号 |
H01M8/10;C23C26/00 |
主分类号 |
H01M8/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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