The result indicates that pt - ru / mcmb catalyst has higher catalytic activity than the catalyst with carbon black as support . all these results show that mcmb is a excellent catalyst support to be used in dmfc 结果表明，经koh溶液预处理的中间相碳微球用作载体时制备的pt / mcmb催化剂呈现出高催化活性。
2.
The supported catalysts with mesocarbon microbeads ( mcmb ) as support were prepared for the first time . the effect of the support pretreatment on the catalyst performance of methanol electrooxidation was examined in detail 在载体研制和机理研究方面的主要成果为： ( 1 )首次采用微米级中间相碳微球( mcmb )作为催化剂的载体，考察了载体预处理对催化剂活性的影响。
