掺杂碳材料用于氧还原反应中的研究进展

Research Progress on Doped Carbon Materials as Catalysts for Oxygen Reduction Reaction

燃料电池具有高效和洁净等突出优点,是最有发展前途的一种动力电池,可广泛用于移动电源和便携式电源。近年来,非铂催化剂成为燃料电池领域研究的热点,掺杂碳材料因其价格低廉,环境友好,具有良好的耐腐蚀性,高电导性以及在氧还原反应过程表现出良好的催化活性,被认为是燃料电池阴极氧还原反应的理想催化剂。本文主要介绍了氮,硫,硼,磷掺杂碳材料以及用于燃料电池氧还原反应催化剂的研究进展。

Fuel cells are ideal candidates for stationary and mobile power generation due to their high energy conversion efficiency and environmental benefits. Recently,the non-platinum catalysts become hotspot in fuel cell. Due to the low cost,environmental acceptability,good corrosion resistance,high electrical conductivity,and excellent oxygen reduction reaction（ ORR） activity,doped carbon materials were viewed as ideal ORR catalysts for cathodes in fuel cells.The recent development of doped carbon including metal-free heteroatom（ N,S,B,and P）-doped materials catalysts for ORR was also primarily focus on.