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AuthorHabib, Sehrish
AuthorNawaz, Muddasir
AuthorKahraman, Ramazan
AuthorAhmed, Elsadig Mahdi
AuthorShakoor, R.A.
Available date2022-10-05T07:23:04Z
Publication Date2022
Publication NameJournal of Science: Advanced Materials and Devices
ResourceScopus
URIhttp://dx.doi.org/10.1016/j.jsamd.2022.100466
URIhttp://hdl.handle.net/10576/34814
AbstractThis work reports the corrosion inhibition performance of modified hybrid particles reinforced into polyolefin matrix. The cerium oxide coated zinc oxide hybrid particles (CeO2@ZnO) were synthesized via a chemical precipitation process. The synthesized hybrid particles were modified with benzotriazole (BTA, corrosion inhibitor). The modified hybrid particles were reinforced into a polyolefin matrix in 1 wt. % concentration. Transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR), Thermogravimetric analysis (TGA), energy dispersive X-Ray spectroscopy (EDX), and X-ray photoelectron spectrometer (XPS) analysis techniques were employed to characterize synthesized and modified hybrid particles. The results demonstrated that ZnO possessed hexagonal morphology covered with spherical CeO2 particles. FTIR analysis revealed the presence of characteristic peaks of the modified hybrid particles. TGA analysis demonstrated good thermal stability of synthesized particles. UV-vis spectroscopic analysis confirmed the release of the inhibitor from hybrid particle, which was pH and time-dependent. The modified polymeric coatings' self-healing functioning was evaluated through Electrochemical impedance spectroscopic analysis. The results revealed the prominent corrosion inhibition performance of modified coatings compared to the blank polyolefin coatings, which is attributed to the efficient release of the inhibitor from hybrid particles, making these coatings a promising solution for the protection of steel.
SponsorThis research was funded by the Qatar National Research Fund (a member of the Qatar Foundation), grant number NPRP Grant 11S-1226-170132 . Statements made herein are solely the responsibility of the authors.
Languageen
PublisherElsevier B.V.
SubjectBenzotriazole
Cerium oxide
Corrosion inhibition
EIS
Polyolefin
Zinc oxide
TitleEffect of the modified hybrid particle on the corrosion inhibition performance of polyolefin based coatings for carbon steel
TypeArticle
Issue Number3
Volume Number7
dc.accessType Open Access


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