The electrocatalytic properties of hydrogen storage alloy(HSA) MlNi3.65 Co0.85 Al0.3 Mn0.3 substituting Pt as anode electrocatalyst of PEMFC was investigated. I
<正>Ti6A14V alloy parts were prepared by metal injection molding. Brown parts were densified at 1 200-1 260℃for 2-4 h in vacuum atmosphere. The as-sintered spe