Investigation of Ziziphus Lotus Leaves Extract Corrosion Inhibitory Impact on Carbon Steel in a Molar Hydrochloric Acid Solution

被引：3

作者：

Lahmady, Sara ^{[1
]}

Anor, Omar ^{[1
]}

Forsal, Issam ^{[1
]}

Mernari, Bouchaib ^{[1
]}

Hanin, Hafida ^{[2
]}

Benbouya, Kalid ^{[3
]}

Talfana, Abderrahmane ^{[1
]}

机构：

[1] Sch Technol, Lab Engn & Appl Technol, Beni Mellal, Morocco

[2] Sultan Moulay Sliman Univ, Fac Sci & Technol, Lab Bioproc & Biointerface, Beni Mellal, Morocco

[3] Mohammed V Univ, EMDD CERNE2D, Sale, Morocco

来源：

PORTUGALIAE ELECTROCHIMICA ACTA | 2022年 / 41卷 / 02期

关键词：

ZL leaves extract; corrosion; electrochemical techniques; immersion time and carbon steel; MILD-STEEL; MOLECULAR-DYNAMICS; ESSENTIAL OIL; ADSORPTION; ALUMINUM;

D O I：

10.4152/pea.2023410203

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

In this research, ZL leaves extract was used as a new friendly inhibitor for improving CS corrosion resistance in a 1.0 M HCl solution. The extract performance was evaluated by PDP and EIS techniques. The outcomes of this investigation showed that corrosion IE% of ZL leaves C2H5OH extract raised from 86 to 95%, with concentrations from 1 to 3 g/L. EIS method confirmed that the extract IE% was stable in the long-term. However, when the test temperature increased from 293 K to 323 K, IE% decreased from 95 to 90%. PDP experiments results revealed that ZL leaves extract operated as a mixed-type inhibitor, with anodic predominance.

引用

页码：135 / 149

页数：15

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