摘要
在酸性体系下,本文利用CHI 660B电化学工作站研究了金属镍的电腐蚀行为,采用阳极极化曲线、tafel曲线和EIS谱,对金属镍的腐蚀程度进行了研究。结果表明,酸的种类、酸的浓度对金属镍的电腐蚀行为都有影响。
In the acidic system,using electrochemical workstation CHI 660B,the corrosion behavior of metal nickel was studied,the anodic polarization curve,tafel curve and EIS were used to expound the corrosion mechanism and extent.The result showed that the type of acid and acid concentration were in uenced on the corrosion behavior of nickel.
作者
张建策
龚升高
ZHANG Jiance;GONG Shenggao(Department of Chemistry and Chemical engineering,Hunan Institute of Science and Technology,Yueyang 414000,China)
出处
《化工技术与开发》
CAS
2020年第2期42-46,共5页
Technology & Development of Chemical Industry
