Graft Co-Polymer Nano Particle as Carbon Steel Corrosion Inhibitor in 1M H2SO4 At 293K

被引：0

作者：

Salman, Hamida. I. ^{[1
]}

Bahjat, Mohammed. N. ^{[1
]}

Mohammedali, Doaa. R. ^{[1
]}

Abood, Emad Salaam ^{[2
]}

机构：

[1] Univ Kerbala, Coll Educ Pure Sci, Chem Dept, Kerbala, Iraq

[2] Hilla Univ Coll, Med Phys Dept, Babylon, Iraq

来源：

EGYPTIAN JOURNAL OF CHEMISTRY | 2022年 / 65卷 / 10期

关键词：

Corrosion; Carbon Steel; graft co-polymer nano partical; Inhibitor; Coating; alloy; adsorption; MILD-STEEL; ALUMINUM;

D O I：

10.21608/EJCHEM.2022.138851.6103

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

New graft co-polymer nano-particle (coating nano-polymer) was prepared as a corrosion inhibitor in 1M sulfuric acid. The synthesized coating nano-polymer was characterized by FT-IR, H-1 NMR and atomic force microscope (AFM). Synthesized coating nano-polymer mixed with acrylic acid in different proportion (0.2-0.8 mole: 293K: 30 min). Potential-dynamic polarization technique is used to get current corrosion, inhibition efficiency, cathodic and anodic Tafel slopes with examination of concentration influence on inhibition efficiency, the results revealed that the inhibition efficiency increases as inhibitor concentration increases. The maximum inhibition recorded efficiency 93% at 0.8 mol.

引用

页码：447 / 454

页数：8

共 45 条

[1] Corrosion inhibition of aluminum by 1,1(lauryl amido)propyl ammonium chloride in HCl solution [J].

Abd El Rehim, SS ;

Hassan, HH ;

Amin, MA .

MATERIALS CHEMISTRY AND PHYSICS, 2001, 70 (01) :64-72

[2] The Analysis of Adsorption Phenomenon for Nano Silica with Some Radionuclides Released in The Primary Coolant of PWR [J].

Abdel-Goad, Mahmoud ;

Mahmoud, Narmine S. ;

El-Hussany, Basma .

EGYPTIAN JOURNAL OF CHEMISTRY, 2020, 63 (05) :1655-1667

[3]

Abood E. S., 2021, Journal of Physics: Conference Series

[4] New Fe2O3 Nanoparticles Modified Carbon Paste Electrode: A Cyclic Voltametric Study [J].

Abood, Emad Salaam ;

Abed, Ahmed Salim ;

Salman, Zahraa Njah .

EGYPTIAN JOURNAL OF CHEMISTRY, 2021, 64 (12) :7409-7415

[5] Corrosion Inhibition Effect of Expired Ampicillin and Flucloxacillin Drugs for Mild Steel in Aqueous Acidic Medium [J].

Alfakeer, M. ;

Abdallah, M. ;

Fawzy, A. .

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2020, 15 (04) :3283-3297

[6] New Heterocyclic Compound as Carbon Steel Corrosion Inhibitor in 1 M H2SO4, High Efficiency at Low Concentration: Experimental and Theoretical Studies [J].

Allah, Mahmood A. Albo Hay ;

Balakit, Asim A. ;

Salman, Hamida Idan ;

Abdulridha, Ali Ahmed ;

Sert, Yusuf .

JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, 2023, 37 (03) :525-547

[7]

Ameen H.A., 2010, American journal of scientific and industrial research, P565

[8]

[Anonymous], 2018, Master Thesis

[9] Inhibition effect of polyethylene glycol on the corrosion of carbon steel in sulphuric acid [J].

Ashassi-Sorkhabi, H ;

Ghalebsaz-Jeddi, N .

MATERIALS CHEMISTRY AND PHYSICS, 2005, 92 (2-3) :480-486

[10] Utilization of Photo-Cross-Linkable Polymer for Mild Steel Corrosion Inhibition in 1.0 M HCl Medium [J].

Baskar, R. ;

Gopiraman, M. ;

Kesavan, D. ;

Subramanian, K. ;

Gopalakrishnan, S. .

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2015, 24 (08) :2847-2856

← 1 2 3 4 5 →