| 摘要 |
The present invention relates to a manufacturing method for a catalyst for a fuel cell comprising: (1) a step of step of putting carbon supporters and acid-treating the carbon supporters; (2) a step of putting acid-treated carbon supporters and dispersing the acid-treated carbon supporters; (3) a step of putting platinum precursors in the dispersed carbon supporter solution and manufacturing platinum/carbon supporter catalysts; and (4) a step of putting the platinum/carbon supporter catalysts in solvents and bubbling hydrogen at a temperature of 60-90°C. The catalyst manufactured according to the manufacturing method of the present invention exhibits excellent long term endurance. |
