The high-rate dischargeability (HRD) of the alloy electrodes increases with increasing of x and get a maximum at x=10.5 (HRD800=91.5%).

• 合金电极的高倍率性能(HRD)则随着x值的增加而提高；并在x=0.；4时出现最大值(HRD_(800)=84