非铂、低铂燃料电池催化剂的研究进展

Recent development of non-platinum and low-platinum catalysts for fuel cells

燃料电池的性能好坏、寿命长短以及成本高低都受到催化剂这一关键材料的制约,近年来人们除了在提高催化剂活性方面做了大量工作以外,在降低催化剂成本方面也做了大量研究推进工作。介绍了燃料电池非铂、低铂催化剂主要体系在低温燃料电池的最新研究进展,提出了燃料电池催化剂面临的挑战。

The performance,life and cost of the fuel cells are restricted by the electrocatalyst.Much work has been devoted to the improvement of the catalytic activity and the decrease of the electrocatalyst cost.The recent development of electrocatalysts focusing on non-Pt catalysts and low-Pt catalysts was summarized.The challenge in this field was also suggested for future research.