LaNi₅水素吸蔵材料の水素吸収特性に及ぼす電子線照射の影響

抄録

Electron beam irradiation was carried out for modifing surface chemical property of H₂ storage alloy. As a first result, the effect of the irradiation on the H₂ sorption characteristics of LaNi₅ was investigated. Electron beam of 200kV was irradiated under 1bar air and N₂ at room temperature. Irradiation under airdecreased the initial absorption rate, while the storage capacity increased up to 3% after the irradiation under N₂.