2-((5-Mercapto-1,3,4-thiadiazol-2-ylimino)methyl-6-methoxy) phenol Schiff base as a New and Effective Corrosion Inhibitor for Mild Steel in Hydrochloric Acid Solution

被引：0
|
作者：
Xie, Yan [1 ]
Liu, Yuanwei [1 ]
Yang, Zhongnian [1 ]
机构：
[1] Binzhou Univ, Chem Engn Res Ctr, Dept Chem Engn, Binzhou 256603, Peoples R China
来源：
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2015年 / 10卷 / 02期
关键词：
2-((5-Mercapto-1,3,4-thiadiazol-2-ylimino)methyl-6-methoxy) phenol (MTMMP); Corrosion Inhibition; Mild Steel; Electrochemical Impedance Spectroscopy; Weight Loss; potentiodynamic polarization; THERMODYNAMIC CHARACTERIZATION; MOLECULAR-STRUCTURE; CARBON-STEEL; DERIVATIVES; ADSORPTION; COPPER; IRON; BEHAVIOR; IMPEDANCE;
D O I：
暂无
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Corrosion inhibition of 2-((5-Mercapto-1,3,4-thiadiazol-2-ylimino) methyl- 6-methoxy) phenol Schiff base (MTMMP) as a new and effective corrosion inhibitor for mild steel in 1M HCl was investigated by means of weight loss (WL), potentiodynamic polarization curves and electrochemical impedance spectroscopy (EIS). The results show that the MTMMP Schiff base has excellent inhibition efficiency for mild steel in 1M HCl. The inhibition efficiency increases with the increase inhibitor concentration, and decreases with increasing temperature in the studied temperature range. The studied inhibitor acts as a mixed type corrosion inhibitor. The adsorption of MTMMP Schiff base on the mild steel surface conforms to Langmuir adsorption isotherm. The quantum chemical calculations were carried out to explain a relationship between the adsorption behavior and the structure of MTMMP molecule.
引用
收藏
页码：1292 / 1304
页数：13
相关论文
共 50 条
  • [41] Interaction of 2-{[4-Amino-5-(3,4,5-trimethoxy-benzyl) -pyrimidin-2-ylimino] -methyl}-6-methoxy-phenol with S. pombe Cells and BSA
    Jiang Jianhong
    Li Xu
    Xiao Shengxiong
    Gu Huiwen
    Li Chuanhua
    Yang Ping
    Wei Deliang
    He Dugui
    Li Aitao
    Li Xia
    Yao Feihong
    Li Qiangguo
    CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 2014, 35 (04): : 831 - 838
  • [42] Thermodynamic and Electrochemical Investigation of Pantoprazole: {(RS)-6-(difluoromethoxy)-2- [(3,4-dimethoxypyridin-2-yl)methylsulfinyl]-1H-benzo[d]-imidazole} as Corrosion Inhibitor for Mild Steel in Hydrochloric Acid Solution
    M. A. Sudheer
    Arabian Journal for Science and Engineering, 2013, 38 : 99 - 109
  • [43] Thermodynamic and Electrochemical Investigation of Pantoprazole: {(RS)-6-(difluoromethoxy)-2-[(3,4-dimethoxypyridin-2-yl)methylsulfinyl]-1H-benzo[d]imidazole} as Corrosion Inhibitor for Mild Steel in Hydrochloric Acid Solution
    Sudheer
    Quraishi, M. A.
    ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, 2013, 38 (01) : 99 - 109
  • [44] A Novel Schiff Base of 3-acetyl-4-hydroxy-6-methyl-(2H)pyran-2-one and 2,2′-(ethylenedioxy)diethylamine as Potential Corrosion Inhibitor for Mild Steel in Acidic Medium
    Asegbeloyin, Jonnie N.
    Ejikeme, Paul M.
    Olasunkanmi, Lukman O.
    Adekunle, Abolanle S.
    Ebenso, Eno E.
    MATERIALS, 2015, 8 (06) : 2918 - 2934
  • [45] Structural, Electronic, and Charge Transport Properties of New Materials based on 2-(5-Mercapto-1,3,4-Oxadiazol-2-yl) Phenol for Organic Solar Cells and Light Emitting Diodes by DFT and TD-DFT
    Alongamo, Caryne Isabelle Lekeufack
    Tasheh, Stanley Numbonui
    Nkungli, Nyiang Kennet
    Bine, Fritzgerald Kogge
    Ghogomu, Julius Numbonui
    JOURNAL OF CHEMISTRY, 2022, 2022
  • [46] A study on the inhibition of mild steel corrosion in hydrochloric acid environment by 4-methyl-2-(pyridin-3-yl)thiazole-5-carbohydrazide
    Salman, T. A.
    Al-Amiery, A. A.
    Shaker, L. M.
    Kadhum, A. A. H.
    Takriff, M. S.
    INTERNATIONAL JOURNAL OF CORROSION AND SCALE INHIBITION, 2019, 8 (04): : 1035 - 1059
  • [47] Inhibition of mild steel corrosion in 1 M hydrochloric acid by 4-(N,N-dimethylaminobenzilidine)-3-mercapto-6-methyl-1,2,4-triazin(4H)-5-one (DAMMT)
    John, Sam
    Joseph, Bincy
    Aravindakshan, K. K.
    Joseph, Abraham
    MATERIALS CHEMISTRY AND PHYSICS, 2010, 122 (2-3) : 374 - 379
  • [48] Electrochemical Studies of 2-amino-1, 9-dihydro-9-((2-hydroxyethoxy) methyl)-6H-purin-6-one as Green Corrosion Inhibitor for Mild Steel in 1.0 M Hydrochloric Acid Solution
    Verma, Chandrabhan
    Quraishi, M. A.
    Ebenso, E. E.
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2013, 8 (05): : 7401 - 7413
  • [49] Protection of Mild Steel in Hydrochloric Acid Through Surface Finishing using HMMT, a Substituted 3-Mercapto-6-Methyl-1,2,4-Triazin(4H)-5-One
    Prajila, M.
    Ammal, P. Rugmini
    Joseph, Abraham
    PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES, 2017, 53 (06) : 1150 - 1160
  • [50] Protection of Mild Steel in Hydrochloric Acid Through Surface Finishing using HMMT, a Substituted 3-Mercapto-6-Methyl-1,2,4-Triazin(4H)-5-One
    M. Prajila
    P. Rugmini Ammal
    Abraham Joseph
    Protection of Metals and Physical Chemistry of Surfaces, 2017, 53 : 1150 - 1160
12345