| 摘要 |
The present invention relates to an electrolyte membrane comprising an aluminum-based compound for a high-temperature fuel cell, and a polymer electrolyte membrane fuel cell comprising the electrolyte membrane. In particular, the present invention relates to an electrolyte membrane for a high-temperature fuel cell where an aluminum-based compound is added as an anionic-binding substance in the conventional electrolyte for a fuel cell, thereby improving electrochemical stability of a fuel cell and increasing cation yield of proton by preventing the elution of anions caused by water generation on electrodes, and a high-performance polymer electrolyte membrane fuel cell comprising the electrolyte membrane. |
