Zn含量对Al-Zn-In-Mg牺牲阳极电化学性能的影响

罗维华, 王海涛, 于林, 许实, 刘朝信, 郭宇, 王廷勇

Effect of Zn Content on Electrochemical Properties of Al-Zn-In-Mg Sacrificial Anode Alloy

LUO Weihua, WANG Haitao, YU Lin, XU Shi, LIU Zhaoxin, GUO Yu, WANG Tingyong

表3 Al-Zn-0.03In-1.30Mg阳极电化学性能实验结果

Table 3 Experimental results of electrochemical performance of Al-Zn-0.03In-1.30Mg anode

No. Composition OCP/V Closed-circuit potential (96 h) / V Capacity / A·h·kg-1 Current efficiency 1# Al-0.03In-1.30Mg -1.14 -0.86 2665 90% 2# Al-0.20Zn-0.03In-1.30Mg -1.11 -1.09 2795 94% 3# Al-0.60Zn-0.03In-1.30Mg -1.10 -1.13 2578 87% 4# Al-2.00Zn-0.03In-1.30Mg -1.10 -1.12 2573 88% 5# Al-5.00Zn-0.03In-1.30Mg -1.07 -1.09 2479 87% 6# Al-10.00Zn-0.03In-1.30Mg -1.09 -1.06 2310 84%