Experimental Evaluation and Theoretical Study of Imidazolium and Benzimidazolium Derivatives as Corrosion Inhibitors of Mild Steel in a 0.5 M H2SO4 Solution

被引：2

作者：

Said, Mohamed Elhadi ^{[1
,2
]}

Bouchouit, Mehdi ^{[1
]}

Zaiter, Abdella ^{[3
]}

Mezhoud, Bilel ^{[1
]}

Bouacida, Sofiane ^{[1
]}

Chibani, Aissa ^{[1
]}

Bouraiou, Abdelmalek ^{[1
]}

机构：

[1] Univ Freres Mentouri, Unit Environm Chem & Mol Struct Res, CHEMS, Constantine, Algeria

[2] Univ Mohamed Boudief Mila, Fac Technol, POB 166, Msila 28000, Algeria

[3] Univ Larbi Ben MHidi, Lab Appl Chem & Matherials Tecnhol, Oum El Bouaghi 04000, Algeria

来源：

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

关键词：

imidazolium and benzimidazolium salts; MS; polarization; EIS; WL and corrosion inhibition; ABSORPTION INTENSITY CALCULATIONS; DENSITY-FUNCTIONAL THEORY; SULFURIC-ACID MEDIUM; COLD-ROLLED STEEL; CARBON-STEEL; SCHIFF-BASES; IODIDE-ION; PURE IRON; ENERGY; COPPER;

D O I：

10.4152/pea.2023410201

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

[dimOHmIm]+,I- and [dimOHmBim]+,I- were investigated as a corrosion inhibitors for MS in 0.5 M H2SO4 using gravimetric, PDP and EIS techniques. Polarization curves revealed that both compounds acted as mixed-type inhibitors, and that corrosion IE% increased with their higher concentrations. The adsorption of both inhibitors onto the MS surface obeyed Langmuir's isotherm. The compound II showed a higher corrosion IE% than that of I. The quantum chemical calculations were applied to investigate the relationship between the two azolium salts derivatives electronic properties and their corrosion IE%.

引用

页码：81 / 101

页数：21

共 54 条

[1] Green corrosion inhibition of mild steel in HCl medium using leaves extract of Arbutus unedo L. plant: An experimental and computational approach [J].

Abdelaziz, S. ;

Benamira, M. ;

Messaadia, L. ;

Boughoues, Y. ;

Lahmar, H. ;

Boudjerda, A. .

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2021, 619

[2] Monitoring corrosion and corrosion control of iron in HCl by non-ionic surfactants of the TRITON-X series - Part II. Temperature effect, activation energies and thermodynamics of adsorption [J].

Amin, Mohammed A. ;

Ahmed, M. A. ;

Arida, H. A. ;

Arslan, Taner ;

Saracoglu, Murat ;

Kandemirli, Fatma .

CORROSION SCIENCE, 2011, 53 (02) :540-548

[3]

Aondofa N.T., 2020, Appl. J. Environ. Eng. Sci., V6, P344, DOI [10.48422/IMIST.PRSM/AJEES-V6I4.22958, DOI 10.48422/IMIST.PRSM/AJEES-V6I4.22958]

[4] Water-base acrylic terpolymer as a corrosion inhibitor for SAE1018 in simulated sour petroleum solution in stagnant and hydrodynamic conditions [J].

Azghandi, M. Vakili ;

Davoodi, A. ;

Farzi, G. A. ;

Kosari, A. .

CORROSION SCIENCE, 2012, 64 :44-54

[5] DENSITY-FUNCTIONAL EXCHANGE-ENERGY APPROXIMATION WITH CORRECT ASYMPTOTIC-BEHAVIOR [J].

BECKE, AD .

PHYSICAL REVIEW A, 1988, 38 (06) :3098-3100

[6] ELECTROCHEMICAL STUDIES OF COPPER, COPPER-ALUMINUM AND COPPER-ALUMINUM-SILVER ALLOYS - IMPEDANCE RESULTS IN 0.5M NACL [J].

BENEDETTI, AV ;

SUMODJO, PTA ;

NOBE, K ;

CABOT, PL ;

PROUD, WG .

ELECTROCHIMICA ACTA, 1995, 40 (16) :2657-2668

[7] Enhanced corrosion resistance of carbon steel in normal sulfuric acid medium by some macrocyclic polyether compounds containing a 1,3,4-thiadiazole moiety: AC impedance and computational studies [J].

Bentiss, F. ;

Lebrini, M. ;

Vezin, H. ;

Chai, F. ;

Traisnel, M. ;

Lagrene, M. .

CORROSION SCIENCE, 2009, 51 (09) :2165-2173

[8] The corrosion inhibition of mild steel in acidic media by a new triazole derivative [J].

Bentiss, F ;

Lagrenee, M ;

Traisnel, M ;

Hornez, JC .

CORROSION SCIENCE, 1999, 41 (04) :789-803

[9] Experimental and theoretical investigations of four amine derivatives as effective corrosion inhibitors for mild steel in HCl medium [J].

Boughoues, Yasmine ;

Benamira, Messaoud ;

Lyamine, Messaadia ;

Bouider, Nafila ;

Abdelaziz, Samia .

RSC ADVANCES, 2020, 10 (40) :24145-24158

[10] Thermodynamic properties of 2,5-bis(4-methoxyphenyl)-1,3,4-oxadiazole as a corrosion inhibitor for mild steel in normal sulfuric acid medium [J].

Bouklah, M. ;

Hammouti, B. ;

Lagrenee, M. ;

Bentiss, F. .

CORROSION SCIENCE, 2006, 48 (09) :2831-2842

← 1 2 3 4 5 6 →