1-Ethyl-5-mercapto-1H-tetrazole as a Copper Corrosion Inhibitor in H2SO4 Solution
This work explores the use of a common molecule on pharmaceuticals, 1-Ethyl-5-Mercapto Tetrazole (EMTT), to protect copper in 0.5M H 2 SO 4 solution. The addition of EMTT in sulfuric acid solution was verified to be protective of copper by testing electrochemistry, with a maximum inhibition efficiency of 88.30% at 200 mg/L. The electrochemical results were supported by the results of the surface morphology of copper specimen immersed. Finally, quantum chemical calculations were carried out to explain the retarding effect mechanistically.
研究领域:
腐蚀科学
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电化学
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材料科学
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表面化学
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量子化学
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DOI
高影响因子
危险品化学品经营许可证（带存储）