铝空气电池Al-Zn-In-Mg-Ga-Mn合金阳极的电化学性能
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吴厚燃, 段体岗, 马力, 邵刚勤, 张恒宇, 张海兵
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Electrochemical Performance of Al-Zn-In-Mg-Ga-Mn Alloys as Anodes for Al-Air Batteries
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WU Houran, DUAN Tigang, MA Li, SHAO Gangqin, ZHANG Hengyu, ZHANG Haibing
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表3 拟合的EIS参数
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Table 3 Fitted EIS parameters
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| Parameters | Al-Zn-In-Mg-Ga-Mn (in 2 mol/L NaCl) | Pure Al (in 2 mol/L NaCl) | Al-Zn-In-Mg-Ga-Mn (in 4 mol/L KOH) | Pure Al (in 4 mol/L KOH) |
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| L1 / H·cm2 | - | - | 1.153 × 10-6 | 1.134 × 10-6 | | Rs / Ω·cm2 | 2.205 | 2.567 | 0.7706 | 1.212 | | CPE1 / F·cm-2 | 1.484 × 10-4 | 8.184 × 10-5 | 0.3017 | 13.33 | | n1 (0 < n1 < 1) | 0.8259 | 0.8793 | 0.5857 | 0.6489 | | Rt / Ω·cm2 | 521.1 | 830.7 | 0.02 | 0.01285 | | CPE2 / F·cm-2 | 0.05217 | 9.455 × 10-7 | 0.2164 | 1.4 × 10-17 | | n2 (0 < n2 < 1) | 1 | 1 | 1 | 0.4314 | | R2 / Ω·cm2 | 167.4 | 329.9 | 0.3605 | 0.5716 | | L2 / H·cm2 | 36.97 | 427.2 | 1.116 | 0.9376 | | Rl / Ω·cm2 | 503.4 | 872.1 | 0.23 | 0.2867 |
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