The influence of the deposition parameters on the porosity of thin alumina films on steel
Apstrakt
The influence of the deposition parameters on the porosity of thin alumina films electrophoretically deposited on steel from aqueous suspensions was investigated. The effects of the applied voltage, deposition time, suspension temperature and the solid content of the aqueous suspension on the porosity of the obtained alumina films have been determined using optical microscopy coupled with image analysis. It was shown that the lowest film porosity was obtained from a suspension containing 20 wt.% alumina powder at the lowest applied voltage (30 V), for a longer deposition time (10 min) using a suspension temperature of 30 degreesC. This behavior can be explained by the smaller amount of hydrogen evolved on the cathode during the electrophoretic deposition process.
Ključne reči:
alumina / cataphoretic deposition / deposition parameters / image analysis / porosityIzvor:
Journal of the Serbian Chemical Society, 2004, 69, 3, 239-249
DOI: 10.2298/JSC0403239L
ISSN: 0352-5139
WoS: 000220461000008
Scopus: 2-s2.0-2142706713
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Lazić, MS AU - Simović, Kornelija AU - Mišković-Stanković, Vesna B. AU - Jovanic, P AU - Kićević, Dušan M. PY - 2004 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2759 AB - The influence of the deposition parameters on the porosity of thin alumina films electrophoretically deposited on steel from aqueous suspensions was investigated. The effects of the applied voltage, deposition time, suspension temperature and the solid content of the aqueous suspension on the porosity of the obtained alumina films have been determined using optical microscopy coupled with image analysis. It was shown that the lowest film porosity was obtained from a suspension containing 20 wt.% alumina powder at the lowest applied voltage (30 V), for a longer deposition time (10 min) using a suspension temperature of 30 degreesC. This behavior can be explained by the smaller amount of hydrogen evolved on the cathode during the electrophoretic deposition process. T2 - Journal of the Serbian Chemical Society T1 - The influence of the deposition parameters on the porosity of thin alumina films on steel VL - 69 IS - 3 SP - 239 EP - 249 DO - 10.2298/JSC0403239L ER -
@article{ author = "Lazić, MS and Simović, Kornelija and Mišković-Stanković, Vesna B. and Jovanic, P and Kićević, Dušan M.", year = "2004", abstract = "The influence of the deposition parameters on the porosity of thin alumina films electrophoretically deposited on steel from aqueous suspensions was investigated. The effects of the applied voltage, deposition time, suspension temperature and the solid content of the aqueous suspension on the porosity of the obtained alumina films have been determined using optical microscopy coupled with image analysis. It was shown that the lowest film porosity was obtained from a suspension containing 20 wt.% alumina powder at the lowest applied voltage (30 V), for a longer deposition time (10 min) using a suspension temperature of 30 degreesC. This behavior can be explained by the smaller amount of hydrogen evolved on the cathode during the electrophoretic deposition process.", journal = "Journal of the Serbian Chemical Society", title = "The influence of the deposition parameters on the porosity of thin alumina films on steel", volume = "69", number = "3", pages = "239-249", doi = "10.2298/JSC0403239L" }
Lazić, M., Simović, K., Mišković-Stanković, V. B., Jovanic, P.,& Kićević, D. M.. (2004). The influence of the deposition parameters on the porosity of thin alumina films on steel. in Journal of the Serbian Chemical Society, 69(3), 239-249. https://doi.org/10.2298/JSC0403239L
Lazić M, Simović K, Mišković-Stanković VB, Jovanic P, Kićević DM. The influence of the deposition parameters on the porosity of thin alumina films on steel. in Journal of the Serbian Chemical Society. 2004;69(3):239-249. doi:10.2298/JSC0403239L .
Lazić, MS, Simović, Kornelija, Mišković-Stanković, Vesna B., Jovanic, P, Kićević, Dušan M., "The influence of the deposition parameters on the porosity of thin alumina films on steel" in Journal of the Serbian Chemical Society, 69, no. 3 (2004):239-249, https://doi.org/10.2298/JSC0403239L . .