Deposition and Characterization of a New Mixed Organic/Inorganic Cerium Containing Coating for the Corrosion Protection of Eletrogalvanized Steel

被引：0
|
作者：
Ferreira, J. M., Jr. [1 ]
Rossi, J. L. [1 ]
Baker, M. A. [2 ]
Hinder, S. J. [2 ]
Costa, I.
机构：
[1] IPEN, Sao Paulo, Brazil
[2] Univ Surrey, Fac Engn & Phys Sci, Surface Anal Lab, Guildford GU2 7XH, Surrey, England
来源：
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2014年 / 9卷 / 04期
关键词：
Corrosion protection; Electrogalvanized steel; Organic/Inorganic mixed coating; CONVERSION COATINGS; GALVANIZED STEEL; ZINC; XPS; PERFORMANCE; INHIBITORS; SILANE; OXIDES;
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：
Protective coatings have been deposited on electrogalvanized steel by immersion in solutions containing 2-Butyne-1.4-diol propoxylate (C7H11O3), cerium nitrate, sodium nitrate and sodium sulphate for different immersion periods. The surface morphology and chemical composition of the coatings formed on the electrogalvanized steel were studied using field emission gun scanning electron microscopy, X-ray photoelectron spectroscopy and Fourier Transform Infrared Spectroscopy. The corrosion resistance of the electrogalvanized steel prior to and after surface treatment was investigated by electrochemical impedance spectroscopy in 0.1 mol L-1 NaCl solution. The results were compared to the performance of a chromate conversion coating in the same solution. The coatings formed on the electrogalvanized steel surface showed the presence of a mixed organic/inorganic layer containing Ce2O3 and CeO2 which improved the corrosion resistance of the substrate and showed a superior corrosion resistance to that provided by a chromate conversion coating.
引用
收藏
页码：1827 / 1839
页数：13
相关论文
共 50 条
  • [31] Hydrophobic, organic–inorganic hybrid sol–gel coatings containing boehmite nanoparticles for metal corrosion protection
    Ömer Kesmez
    Chemical Papers, 2020, 74 : 673 - 688
  • [32] Smart self-healing coating based on the covalent organic frameworks (COF LZU-1) for corrosion protection of steel
    Liu, Tengfei
    Liu, Yuanshuang
    Qu, Dingrong
    Chen, Shougang
    Chen, Wenwu
    Han, Lei
    Qiu, Zhigang
    Zhu, Linqi
    Chen, Mindong
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2024, 685
  • [33] Improvement of corrosion protection of steel by incorporation of a new phosphonated fatty acid in a phosphorus-containing polymer coating obtained by UV curing
    Millet, France
    Auvergne, Rerni
    Caillol, Sylyain
    David, Ghislain
    Manseri, Abdelatif
    Pebere, Nadine
    PROGRESS IN ORGANIC COATINGS, 2014, 77 (02) : 285 - 291
  • [34] Characterization of cerium-based conversion coatings for corrosion protection of AISI-1010 commercial carbon steel
    Onofre-Bustamante, E.
    Dominguez-Crespo, M. A.
    Torres-Huerta, A. M.
    Olvera-Martinez, A.
    Genesca-Llongueras, J.
    Rodriguez-Gomez, F. J.
    JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 2009, 13 (11) : 1785 - 1799
  • [35] Corrosion Protection of Steel with Zinc Phosphate Conversion Coating and Post-Treatment by Hybrid Organic-Inorganic Sol-Gel Based Silane Film
    Ramezanzadeh, B.
    Akbarian, M.
    Ramezanzadeh, M.
    Mahdavian, M.
    Alibakhshi, E.
    Kardar, P.
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2017, 164 (06) : C224 - C230
  • [36] Epoxy-ester coating reinforced with cerium (III)-tannic acid-based hybrid pigment for effective mild-steel substrate corrosion protection
    Moghaddam, Parisa Naghadian
    Amini, Reza
    Kardar, Pooneh
    Ramezanzadeh, Bahram
    PROGRESS IN ORGANIC COATINGS, 2021, 161
  • [37] Effects of combined organic and inorganic corrosion inhibitors on the nanostructure cerium based conversion coating performance on AZ31 magnesium alloy: Morphological and corrosion studies
    Saei, E.
    Ramezanzadeh, B.
    Amini, R.
    Kalajahi, M. Salami
    CORROSION SCIENCE, 2017, 127 : 186 - 200
  • [38] Superior corrosion protection and adhesion strength of epoxy coating applied on AZ31 magnesium alloy pre-treated by PEO/Silane with inorganic and organic corrosion inhibitors
    Toorani, M.
    Aliofkhazraei, M.
    Mahdavian, M.
    Naderi, R.
    CORROSION SCIENCE, 2021, 178
  • [39] Polyaniline-cerium oxide (PAni-CeO2 ) coated graphene oxide for enhancement of epoxy coating corrosion protection performance on mild steel Check
    Ramezanzadeh, Bahram
    Bahlakeh, Ghasem
    Ramezanzadeh, Mohammad
    CORROSION SCIENCE, 2018, 137 : 111 - 126
  • [40] Multilayer organic-inorganic coating incorporating TiO2 nanocontainers loaded with inhibitors for corrosion protection of AA2024-T3
    Mekeridis, Evaggelos D.
    Kartsonakis, Ioannis A.
    Kordas, George
    PROGRESS IN ORGANIC COATINGS, 2012, 73 (2-3) : 142 - 148
12345