摘要
对埋入土壤中的工业纯锌参比电极以恒电流方法进行阳极氧化,电位测试表明氧化处理后的锌参比电极相对于未经处理的锌参比电极具有较好的电位稳定性.测量了两电极埋置不同时间的阻抗谱.阻抗谱分析表明氧化处理制作的锌电极稳定,阻抗谱随时间变化不显著.
The industrial pure zinc buried in soil is anodized by galvanostatie polarization. The EIS and potential of electrode buried in soil for deferent time are measured and analyzed. The results are compared with those obtained on traditional zinc electrode. It is shown that changes of their characteristie with time are not remarkable, The formation process of anodic film is discussed. The potential of the polarized zinc electrode is quite stable for a long time.
出处
《腐蚀科学与防护技术》
CAS
CSCD
北大核心
2006年第2期155-156,共2页
Corrosion Science and Protection Technology
