摘要
用循环伏安法研究了铅在H2 SO4溶液中PbO2 /PbSO4平衡电位附近出现的一些不规则的氧化还原峰。这些氧化还原峰形和峰的个数受电解液浓度、扫描速度、扫描电位区间以及阳极极化时间的影响。氧化还原峰的变化是基体铅氧化和PbO2
The irregular oxidation and reduction peaks of lead near the equilibrium potential of PbO_2/ PbSO_4 were studied by cyclic voltammetry(CV) in H_2SO_4 solutions.These peaks were effected by the concentrations of electrolyte, the scan rates, scan potential regions and the time of anodic polarization.The changes of these peaks resulted from the overlap between the oxidation current of base lead and the reduction current of lead dioxide.
出处
《电池》
CAS
CSCD
北大核心
2005年第1期47-49,共3页
Battery Bimonthly
基金
广东省自然科学基金资助项目(320399)
关键词
铅
氧化还原
循环伏安
lead
oxidation and reduction
cyclic voltammetry
