Alumina coatings were obtained by deposition of boehmite sol, with added polyvinyl alcohol or polyethylene glycol, on stainless steel foil by spray pyrolysis method. Characterizations of coatings were performed by SEM, XRD, XPS, AFM and S(BET) analysis. Alumina coating prepared with polyethylene glycol has improved resistance to surface area loss than coating obtained with polyvinyl alcohol. At elevated temperatures polyethylene glycol has preserved the morphology of alumina coating and prevents the diffusion of Fe from stainless steel substrate. Porous, foam-like aluminium oxide coating, consisted of accidentally distributed rings of alumina, was created from both additives. Such coating morphology, with a hierarchical porosity, has application in numerous catalytic processes.
TY - JOUR
AU - Radić, Nenad
AU - Grbić, Boško
AU - Rožić, Ljiljana
AU - Novaković, Tatjana
AU - Petrović, Srđan
AU - Stoychev, Dimitar
AU - Stefanov, Plamen
PY - 2011
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/846
AB - Alumina coatings were obtained by deposition of boehmite sol, with added polyvinyl alcohol or polyethylene glycol, on stainless steel foil by spray pyrolysis method. Characterizations of coatings were performed by SEM, XRD, XPS, AFM and S(BET) analysis. Alumina coating prepared with polyethylene glycol has improved resistance to surface area loss than coating obtained with polyvinyl alcohol. At elevated temperatures polyethylene glycol has preserved the morphology of alumina coating and prevents the diffusion of Fe from stainless steel substrate. Porous, foam-like aluminium oxide coating, consisted of accidentally distributed rings of alumina, was created from both additives. Such coating morphology, with a hierarchical porosity, has application in numerous catalytic processes.
PB - Elsevier
T2 - Journal of Non-Crystalline Solids
T1 - Effects of organic additives on alumina coatings on stainless steel obtained by spray pyrolysis
VL - 357
IS - 21
SP - 3592
EP - 3597
DO - 10.1016/j.jnoncrysol.2011.07.006
ER -
@article{
author = "Radić, Nenad and Grbić, Boško and Rožić, Ljiljana and Novaković, Tatjana and Petrović, Srđan and Stoychev, Dimitar and Stefanov, Plamen",
year = "2011",
abstract = "Alumina coatings were obtained by deposition of boehmite sol, with added polyvinyl alcohol or polyethylene glycol, on stainless steel foil by spray pyrolysis method. Characterizations of coatings were performed by SEM, XRD, XPS, AFM and S(BET) analysis. Alumina coating prepared with polyethylene glycol has improved resistance to surface area loss than coating obtained with polyvinyl alcohol. At elevated temperatures polyethylene glycol has preserved the morphology of alumina coating and prevents the diffusion of Fe from stainless steel substrate. Porous, foam-like aluminium oxide coating, consisted of accidentally distributed rings of alumina, was created from both additives. Such coating morphology, with a hierarchical porosity, has application in numerous catalytic processes.",
publisher = "Elsevier",
journal = "Journal of Non-Crystalline Solids",
title = "Effects of organic additives on alumina coatings on stainless steel obtained by spray pyrolysis",
volume = "357",
number = "21",
pages = "3592-3597",
doi = "10.1016/j.jnoncrysol.2011.07.006"
}
Radić, N., Grbić, B., Rožić, L., Novaković, T., Petrović, S., Stoychev, D.,& Stefanov, P.. (2011). Effects of organic additives on alumina coatings on stainless steel obtained by spray pyrolysis. in Journal of Non-Crystalline Solids
Elsevier., 357(21), 3592-3597.
https://doi.org/10.1016/j.jnoncrysol.2011.07.006
Radić N, Grbić B, Rožić L, Novaković T, Petrović S, Stoychev D, Stefanov P. Effects of organic additives on alumina coatings on stainless steel obtained by spray pyrolysis. in Journal of Non-Crystalline Solids. 2011;357(21):3592-3597.
doi:10.1016/j.jnoncrysol.2011.07.006 .
Radić, Nenad, Grbić, Boško, Rožić, Ljiljana, Novaković, Tatjana, Petrović, Srđan, Stoychev, Dimitar, Stefanov, Plamen, "Effects of organic additives on alumina coatings on stainless steel obtained by spray pyrolysis" in Journal of Non-Crystalline Solids, 357, no. 21 (2011):3592-3597,
https://doi.org/10.1016/j.jnoncrysol.2011.07.006 . .
