Citric Acid as an Eco-Friendly Inhibitor for the EN AW-2024 Aluminum Alloy Corrosion in Acidic Medium

被引：2
|
作者：
Kamarska, Kalina [1 ]
机构：
[1] Tech Univ Sofia, Fac Mech Engn, Dept Math, Branch Plovdiv,Phys,Chem, Plovdiv, Bulgaria
来源：
JOURNAL OF ECOLOGICAL ENGINEERING | 2023年 / 24卷 / 01期
关键词：
corrosion inhibition; aluminum alloy; citric acid; electrochemical technique; EXTRACTS;
D O I：
10.12911/22998993/156096
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The paper presents the results from a study on the possibility to use citric acid as an ecological inhibitor of corrosion in aluminum alloy EN AW-2024 in 0.5 \M solution of H2SO4. The study has been carried out by using electrochemical techniques, such as open circuit potential and chronoamperometry. The results reveal that the presence of citric acid in the studied acid medium reduces the corrosion degree of the EN AW-2024 aluminum alloy. The inhibition efficiency increases together with increasing the concentration of the citric acid. The study shows that the citric acid can be used as an ecological inhibitor to fight corrosion in a solution of H2SO4.
引用
收藏
页码：307 / 311
页数：5
相关论文
共 50 条
  • [31] Insight into the anti-corrosion performance of Acanthopanax senticosus leaf extract as eco-friendly corrosion inhibitor for carbon steel in acidic medium
    Liao, Bokai
    Luo, Zhigang
    Wan, Shan
    Chen, Lijuan
    JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2023, 117 : 238 - 246
  • [32] Pyrimidine derivative as eco-friendly corrosion inhibitor for nickel-aluminum bronze in seawater
    Pi, Jin-yu
    Wang, Qi
    Fu, Chao-yang
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2025, 35 (01) : 207 - 224
  • [33] Eco-Friendly Methanolic Myrrh Extract Corrosion Inhibitor for Aluminum in 1 M HCl
    Al-nami, Samar Y.
    Alturki, Asma M.
    Wahba, Ahmed M.
    ACS OMEGA, 2023, : 30917 - 30928
  • [34] Lentinan as an eco-friendly corrosion inhibitor for Q235 steel in acid medium: Experimental and theoretical studies
    Liu, Ying
    Guo, Xinxin
    Wang, Baozheng
    Gong, Pi-Xian
    Liu, Yiping
    Li, Hui-Jing
    Wu, Yan-Chao
    JOURNAL OF MOLECULAR LIQUIDS, 2022, 360
  • [35] Dysphania ambrosioides Essential Oil: An Eco-friendly Inhibitor for Mild Steel Corrosion in Hydrochloric and Sulfuric Acid Medium
    Mirinioui A.
    El Attari H.
    Fdil R.
    Zefzoufi M.
    Jorio S.
    Journal of Bio- and Tribo-Corrosion, 2021, 7 (4)
  • [36] Analysis of Fig Leaf Extract as Steel Eco-friendly Corrosion Inhibitor in Acidic Medium: Electrochemical, Gravimetric, Spectroscopic, and Surface Studies
    Rahmouni, Halima
    Nigri, Soraya
    Nacef, Mouna
    Oumeddour, Rabah
    Affoune, Abed Mohamed
    ANALYTICAL & BIOANALYTICAL ELECTROCHEMISTRY, 2024, 16 (02): : 142 - 162
  • [37] Ethanolic extract of Ruta chalepensis as an eco-friendly inhibitor of acid corrosion of steel
    A. Khadraoui
    A. Khelifa
    Research on Chemical Intermediates, 2013, 39 : 3937 - 3948
  • [38] Ethanolic extract of Ruta chalepensis as an eco-friendly inhibitor of acid corrosion of steel
    Khadraoui, A.
    Khelifa, A.
    RESEARCH ON CHEMICAL INTERMEDIATES, 2013, 39 (09) : 3937 - 3948
  • [39] Electrochemical Examination of an Eco-friendly Corrosion Inhibitor "Almond Flower Extract" for Carbon Steel in Acidic Medium (1 M HCl)
    Lahmady, Sara
    Anor, Omar
    Forsal, Issam
    Hanin, Hafida
    Benbouya, Kalid
    ANALYTICAL & BIOANALYTICAL ELECTROCHEMISTRY, 2022, 14 (03): : 303 - 318
  • [40] Ciprofloxacin as Eco-Friendly Corrosion Inhibitor for Carbon Steel in Hydrochloric Acid Solution
    Fouda, A. S.
    Eissa, M.
    El-Hossiany, A.
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2018, 13 (11): : 11096 - 11112
12345