How do we improve the reproducibility and accuracy of EIS and Tafel testing in corrosion science?
Zexi Shao, M.Z. Ma, Xuhui Liu, Sicheng Yuan, Dan Lin, Ziheng Bai, Haodong Hu, Jingtai Yu, Yafei Du, Yanji Zhu, Huaiyuan Wang
Abstract
Abstract Electrochemical is crucial in corrosion, energy storage, and electrocatalysts and are essential for mitigating carbon emissions. However, deviations in electrochemical testing can result from experiment errors and electrode preparation differences. Therefore, electrochemical experiment results are required to assess the reproducibility. Herein we found that the surface resistance is a key factor of electrochemical testing, and the difference of surface resistance could inform future anode oxidation devices, and enhance the reproducibility and accuracy of electrochemical testing. Graphical Abstract
Topics & Concepts
Tafel equationReproducibilityCorrosionMaterials scienceMetallurgyChemistryChromatographyElectrochemistryElectrodePhysical chemistryHydrogen embrittlement and corrosion behaviors in metalsCorrosion Behavior and InhibitionNon-Destructive Testing Techniques