Activity and Stability of Rare Earth-Based Hydride Alloys as Catalysts of Hydrogen Absorption-Oxidat

• 作 者: 应桃开 高学平 胡伟康 Noréus Dag
• 机 构: CollegeofBiologyandChemistry,InstituteofNewEnergyMaterialChemistry,DepartmentofStructuralChemistry
• 出 处: 中国稀土学报：英文版
• 发表日期: 2004年6期
• 关键词: 无机化学 电催化剂 碱性燃料电池 氢氧化物 稀土元素 inorganic chemistry electrocatalyst alkaline fuel c
• 基金项目: 国家重点基础研究发展计划(973计划)

Rare earth-based AB5-type hydrogen storage alloys as catalysts of hydrogen-diffusion electrodes for hydrogen absorption and oxidation reactions in alkaline fuel cells were investigated. It is demonstrated that the meta-hydride hydrogen-diffusion electrode