摘要
采用线性扫描(LSV)、开路电位(OCP)、交流阻抗、交流伏安(ACV)、循环伏安法(CV)及恒流腐蚀等方法,研究Pb-Sn系列合金的电化学性能和耐腐蚀性能。在Pb中加入Sn元素制得的Pb-Sn系列合金,可抑制钝化层的生成,当Sn含量为0.8%时,抑制效果明显;当Sn含量为0.8%以上时,合金的耐腐蚀性能好。
Linear sweep voltammetry(LSV),open circuit potential(OCP),A.C.impedance,alternating cuiTent voltammetry(ACV)and cyclic voltammetry(CV)methods were used to study,the electrochemical performance and corrosion resistance of alloy.Adding Sn elements in Pb could inhibit the passive layer.When the Sn content was 0.8%,the inhibitory effect was most obvious and the corrosion resistance of the alloy was good.
作者
胡晨
金翼
赵瑞瑞
HU Chen;JIN Yi;ZHAO Rui-rni(State Key Laboratory of Operation and Control of Renewable Energy & Storage Systems,China Electric Power Research Institute,Beijing 100192,China;School of Chemistry and Environment,Soulh China Normal UniversityiGuangzfiou,Guandong 510006,China)
出处
《电池》
CAS
CSCD
北大核心
2019年第2期139-142,共4页
Battery Bimonthly
基金
国家电网公司资助项目(DG71-17-009)
关键词
铅合金
板栅
铅酸电池
lead alloy
grid
lead acid battery
