阐述了用于直接乙醇燃料电池（DEFC）的Pt系、Pd系，以及其他金属催化剂的研究进展，分析了催化剂对乙醇的催化机理和催化剂失效的原因，并指......

Highly-dispersed platinum and platinum-based catalysts on a conductive support are commonly used as electrode materials ......

Reducing sizes of precious metals and utilization of the mixed small clusters of them as catalysts in reactions are impo......