The effect of ceria and zirconia nanoparticles on the corrosion behaviour of cataphoretic epoxy coatings on AA6060 alloy
Nema prikaza
Autori
Živković, LjiljanaJegdić, Bore V.
Andrić, Velibor
Rhee, Kyong Yop
Bajat, Jelena B.
Mišković-Stanković, Vesna
Članak u časopisu (Objavljena verzija)
,
© 2019 Elsevier B.V.
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
In this work an attempt was made to produce epoxy coating doped with ceria (CeO2) and/or zirconia (ZrO2) nanoparticles, in single step electrophoretric deposition process. Deposition was carried out on AA6060 cataforetically from epoxy resin suspension containing synthesized stable aqueous colloidal dispersions (sols) of CeO2 and ZrO2. The influence of ceria and zirconia nanoparticles on the physicochemical characteristics of epoxy coatings was evaluated by energy dispersive X-ray fluorescence spectroscopy, X-ray photoelectron spectroscopy, field-emission scanning electron microscopy, Fourier-transform infrared spectroscopy, thermogravimetric analysis and adhesion measurements, while their corrosion stability during immersion in 0.5 M NaCl solution was monitored by electrochemical impedance spectroscopy. All ceria and/or zirconia containing coatings showed better corrosion stability and adhesion than pure epoxy coating, while between doped epoxy coatings one with CeO2/ZrO2 exhhibited t...he greatest values of charge-transfer resistance due to synergetic effect of both types of added nanoparticles. © 2019 Elsevier B.V.
Ključne reči:
Epoxy coating / Ceria nanoparticles / Zirconia nanoparticles / Aluminium / Cataphoretic deposition / Corrosion / EISIzvor:
Progress in Organic Coatings, 2019, 136, 105219-Finansiranje / projekti:
- Sinteza, razvoj tehnologija dobijanja i primena nanostrukturnih multifunkcionalnih materijala definisanih svojstava (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45019)
- Sinteza, procesiranje i karakterizacija nanostrukturnih materijala za primenu u oblasti energije, mehaničkog inženjerstva, zaštite životne stredine i biomedicine (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45012)
- Basic Science Research Program of the Ministry of Education, Science and Technology of Korea [2018R1A2B5A02023190]
DOI: 10.1016/j.porgcoat.2019.105219
ISSN: 0300-9440
WoS: 000490030200039
Scopus: 2-s2.0-85069739234
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Živković, Ljiljana AU - Jegdić, Bore V. AU - Andrić, Velibor AU - Rhee, Kyong Yop AU - Bajat, Jelena B. AU - Mišković-Stanković, Vesna PY - 2019 UR - https://vinar.vin.bg.ac.rs/handle/123456789/8422 AB - In this work an attempt was made to produce epoxy coating doped with ceria (CeO2) and/or zirconia (ZrO2) nanoparticles, in single step electrophoretric deposition process. Deposition was carried out on AA6060 cataforetically from epoxy resin suspension containing synthesized stable aqueous colloidal dispersions (sols) of CeO2 and ZrO2. The influence of ceria and zirconia nanoparticles on the physicochemical characteristics of epoxy coatings was evaluated by energy dispersive X-ray fluorescence spectroscopy, X-ray photoelectron spectroscopy, field-emission scanning electron microscopy, Fourier-transform infrared spectroscopy, thermogravimetric analysis and adhesion measurements, while their corrosion stability during immersion in 0.5 M NaCl solution was monitored by electrochemical impedance spectroscopy. All ceria and/or zirconia containing coatings showed better corrosion stability and adhesion than pure epoxy coating, while between doped epoxy coatings one with CeO2/ZrO2 exhhibited the greatest values of charge-transfer resistance due to synergetic effect of both types of added nanoparticles. © 2019 Elsevier B.V. T2 - Progress in Organic Coatings T1 - The effect of ceria and zirconia nanoparticles on the corrosion behaviour of cataphoretic epoxy coatings on AA6060 alloy VL - 136 SP - 105219 DO - 10.1016/j.porgcoat.2019.105219 ER -
@article{ author = "Živković, Ljiljana and Jegdić, Bore V. and Andrić, Velibor and Rhee, Kyong Yop and Bajat, Jelena B. and Mišković-Stanković, Vesna", year = "2019", abstract = "In this work an attempt was made to produce epoxy coating doped with ceria (CeO2) and/or zirconia (ZrO2) nanoparticles, in single step electrophoretric deposition process. Deposition was carried out on AA6060 cataforetically from epoxy resin suspension containing synthesized stable aqueous colloidal dispersions (sols) of CeO2 and ZrO2. The influence of ceria and zirconia nanoparticles on the physicochemical characteristics of epoxy coatings was evaluated by energy dispersive X-ray fluorescence spectroscopy, X-ray photoelectron spectroscopy, field-emission scanning electron microscopy, Fourier-transform infrared spectroscopy, thermogravimetric analysis and adhesion measurements, while their corrosion stability during immersion in 0.5 M NaCl solution was monitored by electrochemical impedance spectroscopy. All ceria and/or zirconia containing coatings showed better corrosion stability and adhesion than pure epoxy coating, while between doped epoxy coatings one with CeO2/ZrO2 exhhibited the greatest values of charge-transfer resistance due to synergetic effect of both types of added nanoparticles. © 2019 Elsevier B.V.", journal = "Progress in Organic Coatings", title = "The effect of ceria and zirconia nanoparticles on the corrosion behaviour of cataphoretic epoxy coatings on AA6060 alloy", volume = "136", pages = "105219", doi = "10.1016/j.porgcoat.2019.105219" }
Živković, L., Jegdić, B. V., Andrić, V., Rhee, K. Y., Bajat, J. B.,& Mišković-Stanković, V.. (2019). The effect of ceria and zirconia nanoparticles on the corrosion behaviour of cataphoretic epoxy coatings on AA6060 alloy. in Progress in Organic Coatings, 136, 105219. https://doi.org/10.1016/j.porgcoat.2019.105219
Živković L, Jegdić BV, Andrić V, Rhee KY, Bajat JB, Mišković-Stanković V. The effect of ceria and zirconia nanoparticles on the corrosion behaviour of cataphoretic epoxy coatings on AA6060 alloy. in Progress in Organic Coatings. 2019;136:105219. doi:10.1016/j.porgcoat.2019.105219 .
Živković, Ljiljana, Jegdić, Bore V., Andrić, Velibor, Rhee, Kyong Yop, Bajat, Jelena B., Mišković-Stanković, Vesna, "The effect of ceria and zirconia nanoparticles on the corrosion behaviour of cataphoretic epoxy coatings on AA6060 alloy" in Progress in Organic Coatings, 136 (2019):105219, https://doi.org/10.1016/j.porgcoat.2019.105219 . .