| abstract |
Provided are a catalyst for a fuel cell and an electrode using the same, and a high-performance catalyst for a direct methanol fuel cell using methanol as a fuel, and an electrode using the same. . Therefore, a catalyst for a solid heteropolyacid fuel cell, which is a partial salt of a heteropolyacid having a molecular weight of 800 to 10000 composed of a noble metal and / or a transition metal, and an electrode using the catalyst. |