摘要
金因其良好的物理化学性质和催化活性在低温燃料电池技术中具有很好的应用前景。本文就金在此方向的研究进展进行综述,包括:金催化剂选择氧化燃料电池氢燃料中的CO以及Pt-Au系电催化剂、Pd-Au系电催化剂、以金为主体的电催化剂的研究状况。同时简要介绍了低温燃料电池电催化剂的发展现状和金应用于电催化剂的基础。
Because of the superior physical, chemical and catalytic properties, gold possesses application prospects in the field of low - temperature fuel cells. In the present paper, the researches of preferential oxidation CO in hydrogen fuel for fuel cells using gold as catalysts, and Pt - Au series electrocatalysts, Pd - Au series electfocatalysts and the gold - based electro catalysts were reviewed. The development of catalysts in low - temperature fuel cells and the foundation for the application of Au as electrocatalysts were briefly introduced.
出处
《贵金属》
CAS
CSCD
北大核心
2009年第3期50-53,78,共5页
Precious Metals
基金
国家自然科学基金(20863003)
云南省中青年学术技术带头人后备人才培养项目(2007PY01-9)
关键词
物理化学
金
低温燃料电池
选择性氧化
CO
电催化剂
physical chemistry
gold
low temperature fuel cells
preferential oxidation
carbon monoxide
electrocatalyst
