Al对镁空气电池用挤压态Mg-Al-Ca-Mn合金阳极腐蚀和放电性能的影响

邱玮, 李玉林, 闫瑞, 李雅文, 陈维, 甘浪, 任延杰, 陈荐

Effect of Al Content on Corrosion and Discharge Properties of Extruded Mg-Al-Ca-Mn Alloys as Anode Material for Mg-air Batteries

QIU Wei, LI Yulin, YAN Rui, LI Yawen, CHEN Wei, GAN Lang, REN Yanjie, CHEN Jian

表2 拟合AMX合金的EIS参数

Table 2 Fitting the EIS parameters of AMX alloys

Alloy Rs / Ω·cm2 CPEdl / µF·cm-2 Rct / Ω·cm2 L / H·cm2 RL / Ω·cm2 Cdl n AMX011 6.854 8.562 × 10-3 0.9489 656.1 537.6 463.1 AMX111 7.956 3.543 × 10-2 0.556 226.4 291.1 57 AMX211 6.825 1.458 × 10-2 0.9223 241.1 110.3 56.85 AMX311 7.551 7.881 × 10-3 0.9454 503.8 263.4 258.1 AMX411 7.041 8.052 × 10-3 0.9517 760.2 368.4 581.2