Evaluation of N-piperazinyl-2-furanylketone as a corrosion inhibitor for mild steel in 1 M HCl solution: Combined experimental and theoretical approach

被引:1
作者
Hamood, A. F. [1 ]
Zainulabdeen, A. A. [2 ]
Mustafa, A. M. [1 ]
Sayyid, F. F. [1 ]
Hanoon, M. M. [1 ]
Gaaz, T. S. [3 ]
Khadom, A. A. [4 ]
Yousif, E. [5 ]
Mohiesn, Z. K. [6 ]
Alamiery, A. [7 ,8 ]
机构
[1] Univ Technol Iraq, Prod & Met Engn Dept, POB 10001, Baghdad, Iraq
[2] Univ Technol Iraq, Mat Engn Dept, POB 10001, Baghdad, Iraq
[3] Al Mustaqbal Univ, Coll Engn & Technol, Air Conditioning & Refrigerat Tech Engn Dept, Babylon 51001, Iraq
[4] Univ Diyala, Coll Engn, Dept Chem Engn, Diyala, Iraq
[5] Al Nahrain Univ, Coll Sci, Dept Chem, Baghdad 10001, Iraq
[6] Univ Technol Baghdad, Civil Engn Dept, POB 10001, Baghdad, Iraq
[7] Univ Technol Baghdad, Energy & Renewable Energies Technol Ctr, POB 10001, Baghdad, Iraq
[8] Univ Kebangsaan Malaysia, Fac Engn & Build Environm, Dept Chem & Proc Engn, POB 43600, Bangi, Selangor, Malaysia
来源
INTERNATIONAL JOURNAL OF CORROSION AND SCALE INHIBITION | 2024年 / 13卷 / 02期
关键词
green inhibitor; corrosion protection; N-piperazylinyl-2-furanylketone; gently acidic solutions; HYDROCHLORIC-ACID ENVIRONMENT; CARBON-STEEL; SCHIFF-BASE; IRON CORROSION; ADSORPTION; DERIVATIVES; QUANTUM; ZINC; GREEN; METAL;
D O I
10.17675/2305-6894-2024-13-2-29
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Steel corrosion in acidic environments, poses a formidable challenge with conventional inhibitors, often burdened by issues of toxicity, and environmental impact. This study, addresses this challenge, by investigating the suitability of N -piperazinyl-2-furanylketone (NPF) as a green inhibitor for mild steel in 1 M HCl, employing a combined experimental and theoretical approaches. NPF demonstrated an outstanding inhibition efficiency of 93.6% under optimal conditions with an inhibitor concentration of 0.5 mM, at 303 K, showcasing its potential as an environmentally friendly alternative. The efficacy of NPF aligns well with the Langmuir adsorption isotherm indicating a robust and specific interaction between NPF molecules and the steel surface. Further analysis revealed a positive correlation between inhibition efficiency and both immersion time and temperature, suggesting a gradual formation of a protective film on the metal surface. It is worth noting that increasing the temperature enhanced the effectiveness of the tested inhibitor, indicating a thermally activated adsorption process. Theoretical calculations using density functional theory (DFT) supported the experimental results and provided insight into the molecular interactions at the interface. The calculated electron transfer parameter highlighted the positive interaction between NPF and iron atoms enhancing the observed inhibition mechanism. The study, giving the energy of NPF to be green inhibitor corrosion, among others, depicts a very effective method that can be used for evaluating the mechanism and efficacy of these ecofriendly alternatives. Besides synthetic applications studies can also be designed on real world scenarios hence, also capable of optimizing the performances of NPF for bulk industrial productions.
引用
收藏
页码:1186 / 1207
页数:22
相关论文
共 98 条
  • [81] Sayyid FF, 2023, CORROS SCI TECHNOL-K, V22, P73, DOI [10.14773/cst.2023.22.73, 10.14773/cst.2023.22.2.73]
  • [82] Corrosion Protection Effectiveness and Adsorption Performance of Schiff Base-Quinazoline on Mild Steel in HCl Environment
    Sayyid, Firas F.
    Mustafa, Ali M.
    Hanoon, Mahdi M.
    Shaker, Lina M.
    Alamiery, Ahmed A.
    [J]. CORROSION SCIENCE AND TECHNOLOGY-KOREA, 2022, 21 (02): : 77 - 88
  • [83] Shabanova I.N., 2008, RU Patent, Patent No. [2338295C1, 2338295]
  • [84] Sildenafil citrate (Viagra) as a corrosion inhibitor for carbon steel in hydrochloric acid solutions
    Sobhi, M.
    Abdallah, M.
    Khairou, K. S.
    [J]. MONATSHEFTE FUR CHEMIE, 2012, 143 (10): : 1379 - 1387
  • [85] A censorious appraisal of the oil well acidizing corrosion inhibitors
    Solomon, Moses M.
    Uzoma, Ifeanyi E.
    Olugbuyiro, Joseph A. o
    Ademosun, Olabisi T.
    [J]. JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2022, 215
  • [86] Constructing Mechanochemical Durable Superhydrophobic Composite Coating towards Superior Anticorrosion
    Song, Shijie
    Yan, Han
    Cai, Meng
    Huang, Yu
    Fan, Xiaoqiang
    Zhu, Minhao
    [J]. ADVANCED MATERIALS TECHNOLOGIES, 2022, 7 (06)
  • [87] ELECTROCHEMICAL POLARIZATION .1. A THEORETICAL ANALYSIS OF THE SHAPE OF POLARIZATION CURVES
    STERN, M
    GEARY, AL
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1957, 104 (01) : 56 - 63
  • [88] Taha S. A., 2024, Progress in Color, Colorants and Coatings, V17, P97, DOI [10.30509/pccc.2023, DOI 10.30509/PCCC.2023]
  • [89] SOLVENT EFFECT THEORIES - QUANTUM AND CLASSICAL FORMALISMS AND THEIR APPLICATIONS IN CHEMISTRY AND BIOCHEMISTRY
    TAPIA, O
    [J]. JOURNAL OF MATHEMATICAL CHEMISTRY, 1992, 10 (1-4) : 139 - 181
  • [90] MOLECULAR-INTERACTIONS IN SOLUTION - AN OVERVIEW OF METHODS BASED ON CONTINUOUS DISTRIBUTIONS OF THE SOLVENT
    TOMASI, J
    PERSICO, M
    [J]. CHEMICAL REVIEWS, 1994, 94 (07) : 2027 - 2094