| 摘要 |
<p>Methods of making an oxygen reduction catalyst are described in which carbon black,one or more metal-containing and/or nitrogen-containing precursor(s) are provided to areaction zone, and the carbon black is rendered catalytically active. To form this catalyticactivity, the carbon black and one or more metal-containing and/or nitrogen-containingprecursor(s) are introduced to a reaction zone heated to a temperature of between about600 and about 1000 degrees Celsius, and maintained together in the reaction zone for acumulative time between 5 seconds and 240 minutes.</p> |
