今年年初，Wiley邀请老板Prof. N. Alonso-Vante写一篇燃料电池i阴极催化剂综述，最近在physica status solidi (b) Vol. 245/9/2008, page 1792-1806发表，这里和大家分享下！！

This review covers the electrocatalytic activities, the corresponding influence factors and the synthesis methods of non-precious metal electrocatalysts towards oxygen reduction reaction (ORR) for fuel cell systems. In particular, the chalcogenides and the macrocycles containing Co or Fe metals have been focused. Due to the price and the high scarcity of Pt metal, the Co- and Fe-based chalcogenides are potentially interesting substitutes of Pt although they still show lower catalytic activities for ORR and lower electrochemical and chemical stability in the present fuel cell electrolytes. Compared to Pt electrocatalysts, the Co- and Fe-based macrocycles, such as TMPP, TPP, Pc and TAA, are among the most promising substitutes for Pt, because of their comparable catalytic activities towards ORR and the higher insensitivity to methanol (in direct methanol fuel cells-DMFC) although they still have some drawbacks, namely lower stability and shorter durability. Novel catalyst synthesis methods, modification techniques of catalyst as well as supporting substrates are expected to be developed in the future to satisfy the requirements of commercial fuel cells.

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