摘要
After more than four years efforts, hydrogen storage research team in Baotou Research Institute of Rare Earths had developed La15Fe77B8, La17Fe79B7 and LaaFe27B24 series hydrogen storage alloys, which have the multiphase structure including LaNi5 phase, La3Ni13B2 phase and （Fe,Ni）phase. The alloys have excellent hydrogen storage property, rate discharge performance and low-temperature discharge performance. It is cost-effective and suitable for production of low cost power NiMH battery.
7.Chinese scientists independently developed the cost effective La-Fe-B series hydrogen storage materials After more than four years efforts,hydrogen storage research team in Baotou Research Institute of Rare Earths had developed La_(15)Fe_(77)B_8,La_(17)Fe_(76)B_7 and La_8Fe_(27)B_(24) series hydrogen storage alloys,which have the multiphase structure including LaNi_5 phase,
