Fe/N/C材料在质子交换膜燃料电池中阴极催化剂的研究进展
Advancements in the study of Fe/N/C materials as cathode catalysts in proton exchange membrane fuel cells
李宬志 1冯骞 1李超 1刘伟京2
作者信息
- 1. 河海大学 环境学院,江苏 南京 210098
- 2. 江苏省环科院环境科技有限公司,江苏 南京 210019
- 折叠
摘要
从ORR反应的机理出发,结合Fe/N/C材料的制备方式,从活性位点角度分析了Fe/N/C材料高效氧还原电催化的机制,并针对在高性能Fe/N/C材料开发过程中存在的各种稳定性问题进行阐述.对于Fe/N/C催化剂在燃料电池中的应用前景提出建议和展望,为今后Fe/N/C材料的发展提供了参考.
Abstract
Beginning with the mechanism of ORR,this article integrates the preparation and application of Fe/N/C materials,analyzes the mechanism of efficient oxygen reduction electrocatalysis of Fe/N/C mate-rials from the perspective of active sites,and elaborates on the stability issues encountered in the develop-ment of high-performance Fe/N/C materials.It further proposes suggestions and prospects for the applica-tion of Fe/N/C catalysts in fuel cells,providing references for the future development of Fe/N/C materi-als.
关键词
Fe/N/C材料/氧还原反应/质子交换膜燃料电池/活性位点/电催化Key words
Fe/N/C materials/oxygen reduction reaction/proton exchange membrane fuel cells/active sites/electrocatalysis引用本文复制引用
基金项目
江苏省碳达峰碳中和科技创新专项(BE2022861)
出版年
2024
NETL
NSTL
万方数据