The effect of ceria and zirconia nanoparticles on the corrosion behaviour of cataphoretic epoxy coatings on AA6060 alloy
Само за регистроване кориснике
2019
Аутори
Živković, Ljiljana S.Jegdić, Bore
Andrić, Velibor
Rhee, Kyong-Yop
Bajat, Jelena
Mišković-Stanković, Vesna
Чланак у часопису (Објављена верзија)
,
Elsevier
Метаподаци
Приказ свих података о документуАпстракт
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.
Кључне речи:
Epoxy coating / Ceria nanoparticles / Zirconia nanoparticles / Aluminium / Cataphoretic deposition / Corrosion / EISИзвор:
Progress in Organic Coatings, 2019, 105219-Издавач:
- Elsevier
Финансирање / пројекти:
- Синтеза, развој технологија добијања и примена наноструктурних мултифункционалних материјала дефинисаних својстава (RS-45019)
- Синтеза, процесирање и карактеризација наноструктурних материјала за примену у области енергије, механичког инжењерства, заштите животне стредине и биомедицине (RS-45012)
- Basic Science Research Program of the Ministry of Education, Science and Technology of Korea [grant number 2018R1A2B5A02023190]
DOI: 10.1016/j.porgcoat.2019.105219
ISSN: 0300-9440
WoS: 000490030200039
Scopus: 2-s2.0-85069739234
Институција/група
IHTMTY - JOUR AU - Živković, Ljiljana S. AU - Jegdić, Bore AU - Andrić, Velibor AU - Rhee, Kyong-Yop AU - Bajat, Jelena AU - Mišković-Stanković, Vesna PY - 2019 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/3060 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. PB - Elsevier T2 - Progress in Organic Coatings T1 - The effect of ceria and zirconia nanoparticles on the corrosion behaviour of cataphoretic epoxy coatings on AA6060 alloy SP - 105219 DO - 10.1016/j.porgcoat.2019.105219 ER -
@article{ author = "Živković, Ljiljana S. and Jegdić, Bore and Andrić, Velibor and Rhee, Kyong-Yop and Bajat, Jelena 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.", publisher = "Elsevier", journal = "Progress in Organic Coatings", title = "The effect of ceria and zirconia nanoparticles on the corrosion behaviour of cataphoretic epoxy coatings on AA6060 alloy", pages = "105219", doi = "10.1016/j.porgcoat.2019.105219" }
Živković, L. S., Jegdić, B., Andrić, V., Rhee, K., Bajat, J.,& 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 Elsevier., 105219. https://doi.org/10.1016/j.porgcoat.2019.105219
Živković LS, Jegdić B, Andrić V, Rhee K, Bajat J, 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;:105219. doi:10.1016/j.porgcoat.2019.105219 .
Živković, Ljiljana S., Jegdić, Bore, Andrić, Velibor, Rhee, Kyong-Yop, Bajat, Jelena, 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 (2019):105219, https://doi.org/10.1016/j.porgcoat.2019.105219 . .