石墨烯在氧还原反应催化剂中应用的研究进展

The Research Progress of Application of Graphene to Catalysts for Oxygen Reduction Reaction

石墨烯是一种由单原子层构成的新型二维碳材料,具有独特的结构和性能,已经在物理、化学、材料等领域广泛应用。简要介绍了石墨烯的结构特征和物理性能,综述了石墨烯作为燃料电池阴极Pt基和非Pt基催化剂载体以及氮掺杂石墨烯催化剂的研究进展,提出了石墨烯作为氧还原催化剂载体和非金属催化剂的发展趋势。

Graphene, a novel two-dimensional carbon material with single atomic layer, has been widely used in fields such as physics, chemistry and materials due to its unique structure and performance. The structural characteristics and physical properties of graphene are briefly introduced. The research progress of graphene-supported fuel cell cathode Pt and non-Pt catalyst carriers, and nitrogen doped graphene catalysts are reviewed. The development trends of graphene as oxygen reduction catalyst carriers and non-metal catalysts are proposed.