Anodic Behaviors of Pb-Ca-Sn-Re Alloy and Tradditional Pb-Ca-Sn Alloy in Sulfuric Acid Solutions

Authors

Dang-guo LI, ,YAO Liang,LIN Guan-fa,Zheng Mao-sheng(State key laboratory for mechanical behavior of matrials,Xi'an Jiaotong University;Xi'an 71004,Shanxi,China;
Gen-shu ZHOU, ,YAO Liang,LIN Guan-fa,Zheng Mao-sheng(State key laboratory for mechanical behavior of matrials,Xi'an Jiaotong University;Xi'an 71004,Shanxi,China;

Abstract

The anodic behaviors of Pb-Ca-Sn-Re and Pb-Ca-Sn alloys were investigated at 1.28 V(vsHg/(H_2SO_(4))) in 4.5 mol/L sulfuric acid solution by means of ac voltammetry,ac impedance and cyclic voltammetry.The results showed that the corrosion-resistance property of Pb-Ca-Sn-Re alloy is better than that of tradditional Pb-Ca-Sn alloy,the growth of Pb(Ⅱ) compounds was inhibited in the film of Pb-Ca-Sn-Re alloy,and the film impedance of Pb-Ca-Sn-Re alloy was decreased,indicating that the conductivity of the film was(increased),which is helpful to enhance the deep recycling property for lead acid battery.

Keywords

Pb-Ca-Sn-Re alloy, anodic film, Pb(Ⅱ) compound

DOI Link

https://doi.org/10.61558/2993-074X.1696

Publication Date

2006-02-28

Online Available Date

2006-02-28

Revised Date

2006-02-28

Received Date

2006-02-28

Recommended Citation

Dang-guo LI, Gen-shu ZHOU. Anodic Behaviors of Pb-Ca-Sn-Re Alloy and Tradditional Pb-Ca-Sn Alloy in Sulfuric Acid Solutions[J]. Journal of Electrochemistry, 2006 , 12(1): 46-49.
DOI: 10.61558/2993-074X.1696
Available at: https://jelectrochem.xmu.edu.cn/journal/vol12/iss1/9