Hydrogen-induced amorphization in LaNi3-xMnx compounds
来源期刊：JOURNAL OF RARE EARTHS2010年第3期
论文作者：王伟 陈云贵 陶明大 吴朝玲
文章页码：443 - 446
摘 要：Effects of Mn content on the hydrogen-induced amorphization of LaNi3-xMnx（x=0.0,0.1,0.3 and 0.5） hydrogen storage alloys were studied systematically.All the alloys were prepared using a rapid quenching and annealing method.As the charging time increased,the hydrogen-induced amorphization occurred gradually in all the compounds for the first cycle.During the discharge process,discharge potential plateau was not observed in LaNi3.As Mn content increased,however,structural changes were inhibited partly,and a plateau evolved gradually in the discharge curves.
王伟，陈云贵，陶明大，吴朝玲
College of Materials Science and Engineering,Sichuan University
摘 要：Effects of Mn content on the hydrogen-induced amorphization of LaNi3-xMnx（x=0.0,0.1,0.3 and 0.5） hydrogen storage alloys were studied systematically.All the alloys were prepared using a rapid quenching and annealing method.As the charging time increased,the hydrogen-induced amorphization occurred gradually in all the compounds for the first cycle.During the discharge process,discharge potential plateau was not observed in LaNi3.As Mn content increased,however,structural changes were inhibited partly,and a plateau evolved gradually in the discharge curves.
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