作为腐蚀抑制剂的烷基苯基取代咪唑类化合物：实验和 DFT 研究

IF 1.8 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY Mendeleev Communications Pub Date : 2024-09-01 DOI:10.1016/j.mencom.2024.09.041

Daniil R. Bazanov , Yaroslav G. Avdeev , Natalia A. Lozinskaya , Tatiana E. Andreeva , Yurii I. Kuznetsov

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引用次数: 0

摘要

利用现有试剂合成了一系列基于聚（烷基苯基）-2-咪唑类的钢铁缓蚀剂。确定了影响与金属表面结合的电子参数，并研究了取代基对与表面结合的几何形状的影响。所得化合物在盐酸溶液中的单体保护率在 60 °C 时超过 98%，在与乌洛托品的混合物中的保护率在 95 °C 时超过 99%。

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Alkylphenyl-substituted imidazolines as corrosion inhibitors: experimental and DFT study

A series of steel corrosion inhibitors based on poly(alkyl-phenyl)-2-imidazolines was synthesized from available reagents. Electronic parameters that influence binding to a metal surface have been determined, and the influence of substituents on the geometry of binding to the surface has been studied. The resulting compounds have a degree of protection of steel in hydrochloric acid solutions in individual form above 98% at 60 °C and in a mixture with urotropine more than 99% at 95 °C.

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来源期刊

Mendeleev Communications 化学-化学综合

CiteScore

3.00

自引率

21.10%

发文量

226

审稿时长

4-8 weeks

期刊介绍： Mendeleev Communications is the journal of the Russian Academy of Sciences, launched jointly by the Academy of Sciences of the USSR and the Royal Society of Chemistry (United Kingdom) in 1991. Starting from 1st January 2007, Elsevier is the new publishing partner of Mendeleev Communications. Mendeleev Communications publishes short communications in chemistry. The journal primarily features papers from the Russian Federation and the other states of the former USSR. However, it also includes papers by authors from other parts of the world. Mendeleev Communications is not a translated journal, but instead is published directly in English. The International Editorial Board is composed of eminent scientists who provide advice on refereeing policy.