Ipomoea batatas leaves extract as a green corrosion inhibitor for Q235 steel in HCl solution

被引：5
|
作者：
Zeng, Wenguang [1 ,2 ]
Xu, Yanyan [1 ,2 ]
Ge, Pengli [1 ,2 ]
Wenw En Xiao [1 ,2 ]
Liu, Qingshan [1 ,2 ]
Gao, Zhengyuan [3 ]
Yan, Yongbo [4 ]
机构：
[1] SINOPEC Northwest Co China Petr & Chem Corp, Urumqi 830011, Peoples R China
[2] SINOPEC, Key Lab Enhanced Oil Recovery Carbonate Fractured, Urumqi 830011, Peoples R China
[3] Chongqing Jiaotong Univ, Sch Mechatron & Vehicle Engn, Chongqing 400074, Peoples R China
[4] Southwest Petr Univ, Sch Oil & Nat Gas Engn, Chengdu 610500, Peoples R China
来源：
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2021年 / 16卷 / 10期
关键词：
Corrosion inhibitor; Extract; DFT; Langmuir; Molecular dynamics simulation; MILD-STEEL; CARBON-STEEL; IONIC LIQUIDS; ANTICORROSIVE MECHANISM; MOLECULAR-DYNAMICS; MONTE-CARLO; COPPER; DERIVATIVES; ADSORPTION; DFT;
D O I：
10.20964/2021.10.40
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
In this study, Ipomoea batatas leaves extract (IBLE) was prepared to control Q235 steel corrosion in 1 M HCl solution firstly. The adsorption and corrosion inhibition properties were examined by weight loss, surface topography and electrochemical methods, as well as theoretical simulations. Experimental results reveal that IBLE is a high efficiency mixed-type inhibitor with optimal performance of 96.4% at 200 mg/L. This contributes to the adsorption of IBLE onto steel samples, which involves both physisorption and chemisorption, consequently forming a strong protective film between steel and acid solution. In addition, molecular simulation results further confirm that IBLE can be effectively adsorbed onto Fe(110) substrate. Therefore, we developed a novel eco-friendly, efficient corrosion inhibitor for steel in HCl solution.
引用
收藏
页码：1 / 15
页数：15
相关论文
共 50 条
  • [31] MPEC-IMI as an effective green inhibitor to protect Q235 steel in 0.5 M HCl medium
    Li Song
    Yuming Zhou
    Xiaoli Sheng
    Qingzhao Yao
    Xiaoyong Xi
    Research on Chemical Intermediates, 2018, 44 : 5833 - 5855
  • [32] Effects of Sulfate Reducing Bacteria on Corrosion of Carbon Steel Q235 in Soil-Extract Solution
    Xu, Jin
    Sun, Cheng
    Yan, Maocheng
    Wang, Fuhui
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2012, 7 (11): : 11281 - 11296
  • [33] Musa paradisica peel extract as green corrosion inhibitor for mild steel in HCl solution
    Ji, Gopal
    Anjum, Shadma
    Sundaram, Shanthi
    Prakash, Rajiv
    CORROSION SCIENCE, 2015, 90 : 107 - 117
  • [34] N,N-Diethylammonium O,O′-Di(3-methylphenyl)dithiophosphate as Corrosion Inhibitor for Q235 Steel in HCl Solution
    Zhu, Shasha
    Yang, Qinhuan
    Xie, Bin
    Li, Yulong
    Lin, Xiao
    Feng, Jianshen
    Zou, Like
    ADVANCES IN CHEMICAL ENGINEERING III, PTS 1-4, 2013, 781-784 : 291 - +
  • [35] Corrosion Mitigation of Chitosan Schiff Base for Q235 Steel in 1.0 M HCl
    Chen N.L.
    Kong P.P.
    Feng H.X.
    Wang Y.Y.
    Bai D.Z.
    Journal of Bio- and Tribo-Corrosion, 2019, 5 (01)
  • [36] Insight into the anti-corrosion mechanism of Pisum sativum L leaves extract as the degradable inhibitor for Q235 steel in sulfuric acid medium
    Chen, Jing
    Wu, Yundong
    Guo, Lei
    Li, Wenpo
    Tan, Bochuan
    Brahmia, Ameni
    JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS, 2023, 143
  • [37] Ascorbic acid as corrosion inhibitor for Q235 mild steel in acidic environments
    Chidiebere, Maduabuchi A.
    Oguzie, Emeka E.
    Liu, Li
    Li, Ying
    Wang, Fuhui
    JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2015, 26 : 182 - 192
  • [38] MPEC-IMI as an effective green inhibitor to protect Q235 steel in 0.5M HCl medium
    Song, Li
    Zhou, Yuming
    Sheng, Xiaoli
    Yao, Qingzhao
    Xi, Xiaoyong
    RESEARCH ON CHEMICAL INTERMEDIATES, 2018, 44 (10) : 5833 - 5855
  • [39] Study on S-4-methylbenzyl-O,O'-dithiophosphates as Corrosion Inhibitors for Q235 steel in HCl Solution
    Lai, Chuan
    Wei, Jian
    Guo, Xiaogang
    Xie, Bin
    Zou, Like
    Ma, Xiao
    Zhu, Shasha
    Chen, Luo
    Luo, Guangbing
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2017, 12 (11): : 10457 - 10470
  • [40] A study of the gorse aqueous extract as a green corrosion inhibitor for mild steel in HCl aqueous solution
    Trindade, Rafaela da Silva
    dos Santos, Matheus Rangel
    Braga Cordeiro, Renata Fernandes
    D'Elia, Eliane
    GREEN CHEMISTRY LETTERS AND REVIEWS, 2017, 10 (04) : 444 - 454
12345