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首页> 外文期刊>Der Pharma Chemica: journal for medicinal chemistry, pharmaceutical chemistry and computational chemistry >An eco-friendly studies on the controlled dissolution of Mild steel in acidic medium
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An eco-friendly studies on the controlled dissolution of Mild steel in acidic medium

机译：低碳钢在酸性介质中可控溶解的生态友好研究

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Corrosion behaviour of mild steel in 1M Phosphoric acid with Bacampcillin as corrosion inhibitor has been studied by using weight loss, Potentiodynamic polarization, Electrochemical impedance spectroscopy, Hydrogen permeation and diffuse reflectance spectroscopic studies. All these techniques reveal that inhibition efficiency increases with the increase in the concentration of inhibitor. Polarization studies indicated that inhibitor behaved as cathodic inhibitor. Diffuse reflectance spectroscopy confirmed the adsorption of inhibitor on the mild steel surface obeying Langmuir adsorption isotherm. A Gaussian simulation technique was used to track the quantum mechanical analysis and recognized correlations between different types of descriptors and measured corrosion inhibition efficiency for inhibitor. The quantum chemical analysis demonstrates the inhibition efficiencies of the compound determined by electrochemical methods.
机译：通过失重，电势极化，电化学阻抗谱，氢渗透和漫反射光谱研究，研究了以Bacampcillin为缓蚀剂的1M磷酸中低碳钢的腐蚀行为。所有这些技术表明抑制效率随抑制剂浓度的增加而增加。极化研究表明抑制剂表现为阴极抑制剂。漫反射光谱法证实抑制剂遵循Langmuir吸附等温线在低碳钢表面上的吸附。使用高斯模拟技术来跟踪量子力学分析，并认识到不同类型描述符之间的相关性以及所测量的缓蚀剂的缓蚀效率。量子化学分析证明了通过电化学方法测定的化合物的抑制效率。

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