新型 1,2,4-三唑共聚物的合成及其在酸性介质中对低碳钢的缓蚀作用

IF 0.9 Q3 Engineering Surface Engineering and Applied Electrochemistry Pub Date : 2024-03-23 DOI:10.3103/S1068375524010149

Rana Abid Ali, Entesar O. Al-Tamimi, Muna Ismael Khalaf

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引用次数: 0

摘要

摘要本研究考察了新合成的含三唑共聚物衍生物。利用傅立叶变换红外光谱、质子核磁共振光谱和碳-13核磁共振光谱对标题化合物进行了鉴定。此外，还利用电化学极化技术（塔菲尔图）研究了合成化合物（1、2 和 5）在含有 0.5 M H2SO4 的溶液中对低碳钢腐蚀的抑制作用。腐蚀参数的结果值表明，在 295 K 的 0.5 M H2SO4 溶液中提高有机缓蚀剂的浓度对低碳钢具有有效的缓蚀作用。

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Synthesis of New 1,2,4-Triazole Containing Copolymers and Their Corrosion Inhibition оf Mild Steel in Acidic Medium

In this study, new synthesized triazole-containing copolymer derivatives were investigated. The title compounds were identified using Fourier-transform infrared spectroscopy, proton nuclear magnetic resonance spectroscopy, and carbon-13 nuclear magnetic resonance spectroscopy. The inhibitory effects of the synthesized compounds (1, 2, and 5) on the corrosion of mild steel in a solution containing 0.5 M H₂SO₄ were studied using also the electrochemical polarization technique (Tafel plots). The resulted values of corrosion parameters showed the efficacy of corrosion inhibition by raising the concentration of organic corrosion inhibitors of mild steel in 0.5 M H₂SO₄ solution at 295 K.

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来源期刊

Surface Engineering and Applied Electrochemistry Engineering-Industrial and Manufacturing Engineering

CiteScore

1.60

自引率

22.20%

发文量

期刊介绍： Surface Engineering and Applied Electrochemistry is a journal that publishes original and review articles on theory and applications of electroerosion and electrochemical methods for the treatment of materials; physical and chemical methods for the preparation of macro-, micro-, and nanomaterials and their properties; electrical processes in engineering, chemistry, and methods for the processing of biological products and food; and application electromagnetic fields in biological systems.