Evaluation of Gloriosa superba seeds extract as corrosion inhibition for low carbon steel in sulfuric acidic medium: A combined experimental and computational studies

被引：98
作者：
Haldhar, Rajesh [1 ]
Prasad, Dwarika [2 ]
Bahadur, Indra [3 ]
Dagdag, Omar [4 ]
Berisha, Avni [5 ,6 ]
机构：
[1] Lovely Profess Univ, Dept Chem, Phagwara 144411, India
[2] Shri Guru Ram Rai Univ, Dept Chem, Dehra Dun 248001, Uttarakhand, India
[3] North West Univ, Fac Nat & Agr Sci, ZA-2520 Potchefstroom, South Africa
[4] Sidi Mohammed Ben Abdallah Univ, Dept Proc Engn, Lab Ind Technol & Serv LITS, Height Sch Technol, POB 2427, Fes 30000, Morocco
[5] Univ Prishtina, Dept Chem, Prishtina 10000, Kosovo
[6] NanoAlb Unit Albanian Nanosci & Nanotechnol, Mat Sci Nanochem Res Grp, Tirana 1020, Albania
来源：
JOURNAL OF MOLECULAR LIQUIDS | 2021年 / 323卷
关键词：
Gloriosa superba; Low carbon steel; EIS; Theoretical studies; Polarization; AFM; SEM; MILD-STEEL; MOLECULAR-DYNAMICS; LEAVES EXTRACT; DENSITY FUNCTIONALS; GREEN; HCL; EXPLORATION; PERFORMANCE; COMPONENTS; ALUMINUM;
D O I：
10.1016/j.molliq.2020.114958
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Various concentrations of Gloriosa superba seeds extract were utilized for low carbon steel (LCS) within the sight of a destructive solution (0.5 M sulfuric corrosive) utilizing electrochemical techniques (Tafel and EIS) followed by weight loss method. The condition of mixed adsorption to LCS is confirmed by potentiodynamic polarization. G. superba demonstrated a corrosion restraint effectiveness of 93.84% at 700 mg/L. SEM and AFM were utilized to recognize the formation of a surrounding protective layer on LCS to shield it from corrosive media. The inhibitor adsorption was shown by noticeable spectroscopic strategies. The FT-IR system affirmed the presence of various utilitarian gatherings and heteroatoms in the inhibitor. Adsorption of inhibitory atoms on the LCS followed the Langmuir adsorption isotherm. Hypothetical exploration has demonstrated a significant relationship. All the outcomes ensure that G. superba makes a defensive layer to reduce the corrosion process. (C) 2020 Elsevier B.V. All rights reserved.
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页数：11
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共 53 条
  • [1] Persian Liquorice extract as a highly efficient sustainable corrosion inhibitor for mild steel in sodium chloride solution
    Alibakhshi, E.
    Ramezanzadeh, M.
    Haddadi, S. A.
    Bahlakeh, G.
    Ramezanzadeh, B.
    Mandavian, M.
    [J]. JOURNAL OF CLEANER PRODUCTION, 2019, 210 : 660 - 672
  • [2] Glycyrrhiza glabra leaves extract as a green corrosion inhibitor for mild steel in 1 M hydrochloric acid solution: Experimental, molecular dynamics, Monte Carlo and quantum mechanics study
    Alibakhshi, Eiman
    Ramezanzadeh, Mohammad
    Bahlakeh, Ghasem
    Ramezanzadeh, Bahram
    Mandavian, Moharninad
    Motamedi, Milad
    [J]. JOURNAL OF MOLECULAR LIQUIDS, 2018, 255 : 185 - 198
  • [3] MOLECULAR-DYNAMICS SIMULATIONS AT CONSTANT PRESSURE AND-OR TEMPERATURE
    ANDERSEN, HC
    [J]. JOURNAL OF CHEMICAL PHYSICS, 1980, 72 (04) : 2384 - 2393
  • [4] Ficus racemosa leaf extract for inhibiting steel corrosion in a hydrochloric acid medium
    Anh, H. T.
    Vu, N. S. H.
    Huyen, L. T.
    Tran, N. Q.
    Thu, H. T.
    Bach, L. X.
    Trinh, Q. T.
    Vattikuti, S. V. Prabhakar
    Nam, N. D.
    [J]. ALEXANDRIA ENGINEERING JOURNAL, 2020, 59 (06) : 4449 - 4462
  • [5] Investigation of phytochemical components and corrosion inhibition property of Ficus racemosa stem extract on mild steel in H2SO4 medium
    Bagga, Manpreet Kaur
    Gadi, Ranu
    Yadav, Ompal Singh
    Kumar, Raman
    Chopra, Rashi
    Singh, Gurmeet
    [J]. JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2016, 4 (04): : 4699 - 4707
  • [6] Highly effective mild steel corrosion inhibition in 1 M HCl solution by novel green aqueous Mustard seed extract: Experimental, electronic-scale DFT and atomic-scale MC/MD explorations
    Bahlakeh, Ghasem
    Dehghani, Ali
    Ramezanzadeh, Bahram
    Ramezanzadeh, Mohammad
    [J]. JOURNAL OF MOLECULAR LIQUIDS, 2019, 293
  • [7] Nitro substituent effect on the electronic behavior and inhibitory performance of two quinoxaline derivatives in relation to the corrosion of mild steel in 1M HCl
    Benhiba, F.
    Hsissou, R.
    Benzekri, Z.
    Belghiti, M. E.
    Lamhamdi, A.
    Bellaouchou, A.
    Guenbour, A.
    Boukhris, S.
    Oudda, H.
    Warad, I
    Zarrouk, A.
    [J]. JOURNAL OF MOLECULAR LIQUIDS, 2020, 312
  • [8] Combined electronic/atomic level computational, surface (SEM/EDS), chemical and electrochemical studies of the mild steel surface by quinoxalines derivatives anti-corrosion properties in 1 mol.L-1 HCl solution
    Benhiba, F.
    Benzekri, Z.
    Guenbour, A.
    Tabyaoui, M.
    Bellaouchou, A.
    Boukhris, S.
    Oudda, H.
    Warad, I
    Zarrouk, A.
    [J]. CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2020, 28 (05) : 1436 - 1458
  • [9] Interactions between the Aryldiazonium Cations and Graphene Oxide: A DFT Study
    Berisha, Avni
    [J]. JOURNAL OF CHEMISTRY, 2019, 2019
  • [10] Evaluation of Lavandula mairei extract as green inhibitor for mild steel corrosion in 1 M HCl solution. Experimental and theoretical approach
    Berrissoul, A.
    Ouarhach, A.
    Benhiba, F.
    Romane, A.
    Zarrouk, A.
    Guenbour, A.
    Dikici, B.
    Dafali, A.
    [J]. JOURNAL OF MOLECULAR LIQUIDS, 2020, 313
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