氢燃料电池高性能催化剂研究进展  

Research Progress on High-Performance Catalysts for Hydrogen Fuel Cells

作　　者：闫珂 YAN Ke(Jiangsu BGRIMM Metal Recycling Science&Technology Co.,Ltd.,Xuzhou 221121,China)

机构地区：[1]江苏北矿金属循环利用科技有限公司,江苏徐州221121

出　　处：《中国资源综合利用》2024年第4期129-133,137,共6页China Resources Comprehensive Utilization

摘　　要：氢燃料电池是高效、清洁的能源利用转化装置,目前,氢燃料电池使用的催化剂多是碳载铂催化剂或碳载铂基合金催化剂。这类催化剂的价格较高,在使用过程中,催化氧还原反应的活性逐渐衰减,因此必须寻找活性更高、稳定性更强的低铂催化剂。本文结合氢燃料电池中常见的氧还原反应催化剂,综述铂基催化剂制备方法的研究进展,指出铂基催化剂实现低成本与高性能的重点技术问题,以期为研发与制备氢燃料电池的高性能低成本催化剂提供新思路。Hydrogen fuel cells are efficient and clean energy utilization and conversion devices,at present,the catalysts used in hydrogen fuel cells are mostly carbon supported platinum catalysts or carbon supported platinum based alloy catalysts.This type of catalyst has a higher price,and during use,the activity of the catalytic oxygen reduction reaction gradually decreases,therefore,it is necessary to search for low platinum catalysts with higher activity and stronger stability.Based on the common oxygen reduction reaction catalysts in hydrogen fuel cells,this paper reviews the research progress of platinum based catalyst preparation methods,and points out the key technical issues for achieving low cost and high performance of platinum based catalysts,in order to provide new ideas for the development and preparation of high-performance and lowcost catalysts for hydrogen fuel cells.

关 键 词：氢燃料电池 高性能 催化剂 低成本 氧还原反应 

分 类 号：X734[环境科学与工程—环境工程]