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| ¿´ÁËÏ´ó¼ÒµÄ·Òë ûÓÐÉÏÏÂÎÄȷʵ²»ºÃ·Òë ÎÒ°ÑÉÏÏÂÎļÓÉÏThe results indicate that an enhancement of platinum activity has been achieved when comoared with an equal weight or an equal hydrogen adsorption surface area of platinum black. Platinum on carbon was found to be more resistant to sintering than platinum black or platinum on graphite at equal surface coverage. Õâ¾ä»° These results suggerst interestin and probably useful feature of carbon black over and above its well-known properties of corrosion resistance and oxidative stability. |
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