Pt/MWNTs was firstly used in DMFC as cathode catalyst and it showed better ORR activity and superior cell performance than Pt/XC-72, which may be attributed to its unique electric characteristic, tubular structure and low sulfur content.

• 首次将Pt/MWNTs作为阴极催化剂用于DMFC，发现其较Pt/XC-72具有更好的ORR活性与单池性能，这可能与MWNTs独特的电子性质，特殊的管状结构以及更少的硫含量有关。