| 摘要 |
<p>PURPOSE: A catalyst for oxidizing hydrogen is provided to improve operation efficiency of a molten carbonate fuel cell and to effectively remove basic potassium hydroxide(KOH) existing in anode off gas. CONSTITUTION: A method for manufacturing a catalyst for oxidizing hydrogen comprises the steps of: dissolving Zr(OH)4 in distilled water and adding (NH4)6H2W12O40 aqueous solution through an impregnation method; performing vacuum evaporation of a product at 70-80°C, and firing the product at 800-900°C for 5-6 hours in one or more kinds of gas selected from the group consisting of O2 andHe.</p> |
