Phenyl Phthalimide as Corrosion Inhibitor for Corrosion of C-Steel in Sulphuric Acid Solution

被引：15
|
作者：
Zaafarany, I. [1 ]
机构：
[1] Umm Al Qura Univ, Fac Appl Sci, Chem Dept, POB 118, Makkah Al Mukaramha, Saudi Arabia
来源：
PORTUGALIAE ELECTROCHIMICA ACTA | 2009年 / 27卷 / 05期
关键词：
C-steel corrosion inhibitors; phenyl phthalimide; adsorption;
D O I：
10.4152/pea.200905631
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The effect of some phenyl phthalimide derivatives on the corrosion of carbon steel in 0.5 M H2SO4 solution was studied using weight loss and galvanostatic polarization techniques. The percentage inhibition efficiency was found to increase with increasing concentration of inhibitor and with decreasing temperature. Inhibition was explained by adsorption of these compounds on the metal surface. The adsorption follows Freundlich adsorption isotherms. Some thermodynamic functions were computed and discussed.
引用
收藏
页码：631 / 643
页数：13
相关论文
共 50 条
  • [21] Inhibition of C-steel Corrosion by Green Tea Extract in Hydrochloric Solution
    Salghi, R.
    Jodeh, S.
    Ebenso, Eno E.
    Lgaz, H.
    Ben Hmamou, D.
    Belkhaouda, M.
    Ali, I. H.
    Messali, M.
    Hammouti, B.
    Fattouch, S.
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2017, 12 (04): : 3283 - 3295
  • [22] CORROSION OF MILD STEEL BY SULPHURIC ACID
    ARCHER, HR
    HOWLETT, J
    CHEMISTRY & INDUSTRY, 1949, (35) : 605 - 607
  • [23] Cysteine as Inhibitor on the Corrosion of Mild Steel in Sulphuric Acid and Hydrochloric Acid Solutions
    Cang, Hui
    Shi, Wenyan
    Lu, Yu
    Shao, Jingling
    Xu, Qi
    ASIAN JOURNAL OF CHEMISTRY, 2012, 24 (08) : 3675 - 3678
  • [24] Hydroxyethylcellulose used as an eco-friendly inhibitor for 1018 c-steel corrosion in 3.5% NaCl solution
    El-Haddad, Mahmoud N.
    CARBOHYDRATE POLYMERS, 2014, 112 : 595 - 602
  • [25] Synthesis of Green Inhibitor for Mild Steel Corrosion in a Sulphuric Acid Medium
    Yadav, Ompal Singh
    Chaudhary, Reshu
    Gupta, Ashu
    PORTUGALIAE ELECTROCHIMICA ACTA, 2023, 42 (05) : 355 - 373
  • [26] Atropine sulphate as corrosion inhibitor for mild steel in sulphuric acid medium
    Raja, Pandian Bothi
    Sethuraman, Mathur Gopalakrishnan
    MATERIALS LETTERS, 2008, 62 (10-11) : 1602 - 1604
  • [27] Corchorus olitorius stem as corrosion inhibitor on mild steel in sulphuric acid
    Oyewole, O.
    Oshin, T. A.
    Atotuoma, B. O.
    HELIYON, 2021, 7 (04)
  • [28] Investigation of Corrosion Inhibition Effect of Enprofylline Drug on Mild Steel Corrosion in Sulphuric Acid Solution
    Yin Liangtian
    Man Zhang
    Chen Shidong
    Tian Yunji
    Wu Haixia
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2020, 15 (06): : 5102 - 5114
  • [29] Corrosion of C-Steel in the Red Sea: Effect of Immersion Time and Inhibitor Concentration
    Al-Moubaraki, Aisha H.
    Al-Judaibi, Awatif
    Asiri, Maryam
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2015, 10 (05): : 4252 - 4278
  • [30] Influence of dithiazolidines on corrosion inhibition for mild steel in sulphuric acid solution
    Quraishi, MA
    Sardar, R
    BULLETIN OF ELECTROCHEMISTRY, 2002, 18 (11): : 515 - 519
12345