燃料电池中广泛使用的铂基催化剂价格昂贵、储量低、容易失活,因此亟待开发廉价、高效非铂催化剂.过渡金属(Fe、Co、Ni等)/杂原子共掺杂催化剂、杂原子掺杂(N、P、S、F等)碳材料以及碳材料包覆过渡金属复合物是目前发现的几类性能优异的非贵金属氧还原催化剂.其中碳材料包覆过渡金属催化剂作为一类新型的高性能催化剂,对其研究还有待深入.本文主要阐述了国内外在包覆型非贵金属氧还原催化剂方面的研究进展,从合成,性能,机理等方面对该类催化剂进行了总结,力求助益于该类催化剂的发展. The widely used platinum-based catalysts in fuel cells are expensive, low reserves and easy to deactivate, so it is urgent to develop cheap and efficient non-platinum catalysts.Transition metals (Fe, Co, Ni etc.) / heteroatom co- The heterogeneous (N, P, S, F, etc.) carbon materials and carbon materials coated transition metal complexes are currently found in several non-noble metal oxygen reduction catalysts. Among them, the transition metal catalysts coated with carbon materials as a new type of High performance catalyst, its research remains to be further studied.This paper mainly expounds the research progress of the non-precious metal oxygen reduction catalyst coated at home and abroad, from the synthesis, performance, mechanism and other aspects of this type of catalyst are summarized, and strive to help In the development of such catalysts.