Organic Corrosion Inhibitors. Группа авторов
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Название: Organic Corrosion Inhibitors

Автор: Группа авторов

Издательство: John Wiley & Sons Limited

Жанр: Техническая литература

Серия:

isbn: 9781119794509

isbn:

СКАЧАТЬ 3 ‐ Computational methods of inhibitor evaluation. In: Heterocyclic Organic Corrosion Inhibitors (eds. M.A. Quraishi, D.S. Chauhan and V.S. Saji), 59–86. Elsevier.

      69 69 Verma, C., Lgaz, H., Verma, D.K. et al. (2018). Molecular dynamics and Monte Carlo simulations as powerful tools for study of interfacial adsorption behavior of corrosion inhibitors in aqueous phase: a review. Journal of Molecular Liquids 260: 99–120.

      70 70 Tan, B., Zhang, S., Qiang, Y. et al. (2020). Experimental and theoretical studies on the inhibition properties of three diphenyl disulfide derivatives on copper corrosion in acid medium. Journal of Molecular Liquids 298: 111975.

      71 71 Guo, L., Obot, I.B., Zheng, X. et al. (2017). Theoretical insight into an empirical rule about organic corrosion inhibitors containing nitrogen, oxygen, and sulfur atoms. Applied Surface Science 406: 301–306.

      72 72 Saha, S.K., Dutta, A., Ghosh, P. et al. (2016). Novel Schiff‐base molecules as efficient corrosion inhibitors for mild steel surface in 1 M HCl medium: experimental and theoretical approach. Physical Chemistry Chemical Physics 18: 17898–17911.

      73 73 Lgaz, H., Bhat, K.S., Salghi, R. et al. (2017). Insights into corrosion inhibition behavior of three chalcone derivatives for mild steel in hydrochloric acid solution. Journal of Molecular Liquids 238: 71–83.

      74 74 Lgaz, H., Salghi, R., Bhat, K.S. et al. (2017). Correlated experimental and theoretical study on inhibition behavior of novel quinoline derivatives for the corrosion of mild steel in hydrochloric acid solution. Journal of Molecular Liquids 244: 154–168.

      75 75 Chugh, B., Singh, A.K., Thakur, S. et al. (2019). An Exploration about the Interaction of Mild Steel with Hydrochloric Acid in the Presence of N‐(Benzo d thiazole‐2‐yl)‐1‐phenylethan‐1‐imines. Journal of Physical Chemistry C 123: 22897–22917.

      76 76 Lgaz, H., Chung, I.M., Salghi, R. et al. (2019). On the understanding of the adsorption of Fenugreek gum on mild steel in an acidic medium: Insights from experimental and computational studies. Applied Surface Science 463: 647–658.

      77 77 Lgaz, H., Salghi, R., Masroor, S. et al. (2020). Assessing corrosion inhibition characteristics of hydrazone derivatives on mild steel in HCl: Insights from electronic‐scale DFT and atomic‐scale molecular dynamics. Journal of Molecular Liquids 308: 112998.

      78 78 Khaled, K.F. (2008). Molecular simulation, quantum chemical calculations and electrochemical studies for inhibition of mild steel by triazoles. Electrochimica Acta 53: 3484–3492.

      79 79 Khaled, K.F. (2010). Experimental, density function theory calculations and molecular dynamics simulations to investigate the adsorption of some thiourea derivatives on iron surface in nitric acid solutions. Applied Surface Science 256: 6753–6763.

      80 80 Khaled, K.F. (2010). Studies of iron corrosion inhibition using chemical, electrochemical and computer simulation techniques. Electrochimica Acta 55: 6523–6532.

      81 81 Khaled, K.F. (2010). Electrochemical investigation and modeling of corrosion inhibition of aluminum in molar nitric acid using some sulphur‐containing amines. Corrosion Science 52: 2905–2916.

       Goncagül Serdaroğlu1 and Savaş Kaya2

       1 Faculty of Education, Department of Mathematics and Science Education, Sivas Cumhuriyet University, Sivas, Turkey

       2 Health Services Vocational School, Department of Pharmacy, Sivas Cumhuriyet University, Sivas, Turkey

      Corrosion is one of the important challenges in the contemporary world, especially, after the introduction of technology into our lives following the industrial revolution, though it has been known and some techniques used to prevent it since the ancient Greek period. Furthermore, following the rapid development of informatics, aviation, and aerospace technology for the last 70 years, it is very important to design the materials used according to suitable environmental conditions, as well as to protect the materials used and to extend their durability periods. In the civilizing world, it is not enough to determine the most effective method, condition, or anticorrosion materials in order to prevent or delay corrosion, but also it is getting important that they are less harmful to the environment, with lower toxicity, and can be obtained from renewable resources, instead of existing natural resources. In this context, organic corrosion inhibitor material design has been very promising in many production areas besides the classical inorganic corrosion inhibitors.

      1 Uniform (general) corrosion

      2 Galvanic (two‐metal) corrosion

      3 Thermogalvanic corrosion

      4 Crevice corrosion (including deposit corrosion)

      5 Pitting corrosion

      6 Selective attack, selective leaching (de‐alloying)

      7 Intergranular corrosion (including exfoliation)

      8 Erosion corrosion

      9 Cavitation corrosion

      10 Fretting corrosion

      11 Stress corrosion cracking

      12 Corrosion fatigue

      In the contemporary world, considering the environmental and economic damages caused by corrosion, it is very important to determine the source of corrosion and to take measures to prevent or at least slow it down: the main ways to slow down and/or preventing corrosion can be summarized as follows.

      1 Metal type

      2 Protective coating

      3 Environmental measures

      4 Sacrificial coatings

      5 Corrosion inhibitors

      6 Design modification

      Among these protecting ways, the material selection and design is the simplest way to control the corrosion but in cases where there are not always many options for material selection and micro design, different methods are known to be applied to prevent or slow down corrosion. However, in the liquid phase and atmosphere, the corrosion inhibitors can be often enforced to improve the heat‐exchange efficiencies to reduce the corrosion. In this case, the electrochemical methods – anodic, cathodic, or both – have provide a wide profit in terms of the economics and saving the natural sources [3]. Material scientists have commonly exploring the usefulness of the alloys in addition to heat treatment regimes and protective coatings to reduce or prevent the corrosion [3].