Synthesis of 2-aminofluorene bis-Schiff base and corrosion inhibition performance for carbon steel in HCl

被引:60
作者
Liang, Chuxin [1 ]
Liu, Zheng [1 ]
Liang, Qiuqun [1 ]
Han, Guo-Cheng [2 ]
Han, Jiaxing [1 ]
Zhang, Shufen [1 ,3 ]
Feng, Xiao-Zhen [2 ]
机构
[1] Guilin Univ Technol, Coll Chem & Bioengn, Guilin 541004, Peoples R China
[2] Guilin Univ Elect Technol, Sch Life & Environm Sci, Guilin 541004, Peoples R China
[3] Dalian Univ Technol, Key Lab Fine Chem, Dalian 116024, Peoples R China
关键词
Schiff base; Corrosion inhibitors; Carbon steel; Electrochemical measurement; Quantum chemistry study; HYDROCHLORIC-ACID SOLUTION; MILD-STEEL; COPPER CORROSION; ADSORPTION; DERIVATIVES; MEDIA; COMPLEXES; CHLORIDE; SURFACE; ANTICORROSION;
D O I
10.1016/j.molliq.2018.12.095
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
Three new bis-Schiff bases, including bis(2-aminofluorene)glyoxal(L1), bis(2-aminofluorene) p-phthalaldehyde (L2) and bis(2-aminofluorene) 4,4'-biphenyldicarboxaldehyde (L3), were synthesized and characterized by Fourier transform infrared spectroscopy (FT-IR) and mass spectrometry (MS). Weight loss methods indicated that all these inhibitors have good resistance to 1.0 mol.L-1 hydrochloric acid corrosion, and the highest inhibition efficiency was 98.2% at 65 degrees C for L3. Polarization curves and electrochemical impedance spectroscopy (EIS) indicated that L3 exhibited excellent inhibition effect when concentration was 1.0 mmol.L-1. Moreover, the L3 was adsorbed spontaneously onto the surface by both physisorption and chemisorption, which followed the Langmuir adsorption isotherm. The relationship between molecular structure and quantum chemical structure parameters of three bis-Schiff base corrosion inhibitors was studied by Quantum chemistry calculation performed by density function theory (OFT) method. Results showed that L3 had excellent inhibition performance, which was consistent with experimental results. (C) 2018 Elsevier B.V. All rights reserved.
引用
收藏
页码:330 / 340
页数:11
相关论文
共 61 条
[11]   Inhibition of corrosion of aluminum in alkaline solution by a novel azo-schiff base: Experiment and theory [J].
Arjomandi, Jalal ;
Moghanni-Bavil-Olyaei, Hamed ;
Parvin, Mohammad Hadi ;
Lee, Jin Yong ;
Ko, Kyoung Chul ;
Joshaghani, Mohammad ;
Hamidian, Kourosh .
JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 746 :185-193
[12]   Inhibition of Mild Steel Corrosion in Sulfuric Acid Medium by Hydroxyethyl Cellulose [J].
Arukalam, I. O. ;
Madufor, I. C. ;
Ogbobe, O. ;
Oguzie, E. E. .
CHEMICAL ENGINEERING COMMUNICATIONS, 2015, 202 (01) :112-122
[13]   Quantum chemical study of inhibition of the corrosion of mild steel in 1 M hydrochloric acid solution by newly synthesized benzamide derivatives [J].
Belfilali, I. ;
Chetouani, A. ;
Hammouti, B. ;
Louhibi, S. ;
Aouniti, A. ;
Al-Deyab, S. S. .
RESEARCH ON CHEMICAL INTERMEDIATES, 2014, 40 (03) :1069-1088
[14]   Thermodynamic characterization of metal dissolution and inhibitor adsorption processes in mild steel/2,5-bis(n-thienyl)-1,3,4-thiadiazoles/hydrochloric acid system [J].
Bentiss, F ;
Lebrini, M ;
Lagrenée, M .
CORROSION SCIENCE, 2005, 47 (12) :2915-2931
[15]   A novel fluorene-derivative Schiff-base fluorescent sensor for copper (II) in organic media [J].
Carlos, Fabiane dos Santos ;
Nunes, Marcelo Carpes ;
De Boni, Leonardo ;
Machado, Guilherme Sippel ;
Nunes, Fabio Souza .
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2017, 348 :41-46
[16]   Benzotriazole as a volatile corrosion inhibitor during the early stage of copper corrosion under adsorbed thin electrolyte layers [J].
Chen, Zhenyu ;
Huang, Ling ;
Zhang, Guoan ;
Qiu, Yubing ;
Guo, Xingpeng .
CORROSION SCIENCE, 2012, 65 :214-222
[17]   Adsorption and corrosion inhibition of new synthesized thiophene Schiff base on mild steel X52 in HCl and H2SO4 solutions [J].
Daoud, Djamel ;
Douadi, Tahar ;
Issaadi, Saifi ;
Chafaa, Salah .
CORROSION SCIENCE, 2014, 79 :50-58
[18]   Investigation of corrosion inhibition effect of 3-[(2-hydroxy-benzylidene)-amino]-2-thioxo-thiazolidin-4-one on corrosion of mild steel in the acidic medium [J].
Doner, Ali ;
Sahin, Ece Altunbas ;
Kardas, Gulfeza ;
Serindag, Osman .
CORROSION SCIENCE, 2013, 66 :278-284
[19]   Effect of substitution on corrosion inhibition properties of 2-(substituted phenyl) benzimidazole derivatives on mild steel in 1 M HCl solution: A combined experimental and theoretical approach [J].
Dutta, Alokdut ;
Saha, Sourav Kr. ;
Adhikari, Utpal ;
Banerjee, Priyabrata ;
Sukul, Dipankar .
CORROSION SCIENCE, 2017, 123 :256-266
[20]   Corrosion inhibition performance of spermidine on mild steel in acid media [J].
Edison, Thomas Nesakumar Jebakumar Immanuel ;
Atchudan, Raji ;
Arivalagan Pugazhendhi ;
Lee, Yong Rok ;
Sethuraman, Mathur Gopalakrishnan .
JOURNAL OF MOLECULAR LIQUIDS, 2018, 264 :483-489