铝空气电池Al-Zn-In-Mg-Ga-Mn合金阳极的电化学性能

吴厚燃, 段体岗, 马力, 邵刚勤, 张恒宇, 张海兵

Electrochemical Performance of Al-Zn-In-Mg-Ga-Mn Alloys as Anodes for Al-Air Batteries

WU Houran, DUAN Tigang, MA Li, SHAO Gangqin, ZHANG Hengyu, ZHANG Haibing

图10 纯Al和Al-Zn-In-Mg-Ga-Mn合金阳极放电3 h后的腐蚀形貌和成分分布图

Fig.10 Corrosion morphology (SEM images, left) and elemental distribution (EDS mappings, right) of pure Al and Al-Zn-In-Mg-Ga-Mn anodes after discharged for 3 h at 10 mA·cm-2 in 2 mol/L NaCl and 4 mol/L KOH electrolytes, respectively: pure Al and Al-Zn-In-Mg-Ga-Mn alloy in 2 mol/L NaCl solution (a, b); pure Al and Al-Zn-In-Mg-Ga-Mn alloy in 4 mol/L KOH solution (c, d)