Lavandula angustifolia Extract as a Green Corrosion Inhibitor for Protection of Mild Steel in HCl Acid Solution

IF 1.1 4区 材料科学 Q3 METALLURGY & METALLURGICAL ENGINEERING
Selim Arslanhan, Gökmen Sığırcık, Reşit Yıldız, Mehmet Fırat Baran
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引用次数: 0

Abstract

A new Lavandula angustifolia extract was prepared to investigate the anti-corrosion effect against mild steel in corrosive environment. Inhibitory performance of green extract was examined in detail with electrochemical, morphological, as well as quantum chemical calculation analyses. The effects of inhibitor concentration and exposure time were examined to describe the inhibition behavior. Physical and chemical adsorption kinds happen between the surface of the steel and Lavandula angustifolia extract. Furthermore, surface analysis studies were applied to justify the formation of protective adsorption coating occurred on the surface of steel. Quantum chemical calculation results are also in good consistent with other experimental outcomes.

Abstract Image

薰衣草提取物在盐酸溶液中保护低碳钢的绿色缓蚀剂
制备了一种新的薰衣草提取物,研究其在腐蚀环境下对低碳钢的防腐效果。通过电化学、形态学和量子化学计算分析,详细考察了绿色提取物的抑菌性能。考察了抑制剂浓度和暴露时间对抑制行为的影响。钢与薰衣草提取物之间存在物理吸附和化学吸附。此外,表面分析研究证实了在钢表面形成保护性吸附涂层的合理性。量子化学计算结果与其他实验结果也有很好的一致性。
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来源期刊
CiteScore
1.90
自引率
18.20%
发文量
90
审稿时长
4-8 weeks
期刊介绍: Protection of Metals and Physical Chemistry of Surfaces is an international peer reviewed journal that publishes articles covering all aspects of the physical chemistry of materials and interfaces in various environments. The journal covers all related problems of modern physical chemistry and materials science, including: physicochemical processes at interfaces; adsorption phenomena; complexing from molecular and supramolecular structures at the interfaces to new substances, materials and coatings; nanoscale and nanostructured materials and coatings, composed and dispersed materials; physicochemical problems of corrosion, degradation and protection; investigation methods for surface and interface systems, processes, structures, materials and coatings. No principe restrictions exist related systems, types of processes, methods of control and study. The journal welcomes conceptual, theoretical, experimental, methodological, instrumental, environmental, and all other possible studies.
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