TechnoRep - Faculty of Technology and Metallurgy Repository
University of Belgrade - Faculty of Technology and Metallurgy
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrillic)
    • Serbian (Latin)
  • Login
View Item 
  •   TechnoRep
  • Tehnološko-metalurški fakultet
  • Radovi istraživača / Researchers’ publications (TMF)
  • View Item
  •   TechnoRep
  • Tehnološko-metalurški fakultet
  • Radovi istraživača / Researchers’ publications (TMF)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Epoxy coatings electrodeposited on aluminium and modified aluminium surfaces

Epoksidne kataforetske prevlake na aluminijumu i modifikovanim površinama aluminijuma

Thumbnail
2002
0367-598X0211468L.pdf (308.0Kb)
Authors
Lazarević, Zorica Ž.
Mišković-Stanković, Vesna
Kačarević-Popović, Zorica M.
Dražić, Dragutin M.
Article (Published version)
Metadata
Show full item record
Abstract
The corrosion behaviour and thermal stability of epoxy coatings electrodeposited on modified aluminum surfaces (anodized, phosphatized and chromatized-phosphatized aluminium) were monitored during exposure to 3% NaCl solution, using electrochemical impedance spectroscopy (EIS) and thermogravimetric analysis (TGA). Better protective properties of the epoxy coatings on anodized and chromatized-phosphatized aluminum with respect to the same epoxy coatings on aluminum and phosphatized aluminum were obtained: higher values of Rp and Rct and smaller values of Cc and Cd, from EIS, and a smaller amount of absorbed water inside the coating, from TGA. On the other hand, a somewhat lower thermal stability of these coatings was obtained (smaller values of the ipdt temperature). This behavior can be explained by the less porous structure of epoxy coatings on anodized and chromatized-phosphatized aluminum, caused by a lower rate of H2 evolution and better wet ability.
Postupkom kataforetskog taloženja dobijene su epoksidne zaštitne prevlake na aluminijumu i modifikovanim površinama aluminijuma (anodizirani aluminijum fosfatirani i hromatno-fosfatirani aluminijum). Za ispitivanje zaštitnih osobina ovako dobijenih epoksidnih prevlaka korišćena je spektroskopija elektrohemijske impedancije i termogravimetrijska analiza. Cilj ovog rada je bio da se objasni uticaj modifikacije supstrata na elektrohemijske karakteristike i termičku stabilnost epoksidnih prevlaka taloženih na aluminijumu.
Keywords:
electrodeposition / epoxy coatings / aluminum / corrosion / elektroforetsko taloženje / epoksidne prevlake / aluminijum / korozija
Source:
Hemijska industrija, 2002, 56, 11, 468-472
Publisher:
  • Association of Chemical Engineers of Serbia

DOI: 10.2298/HEMIND0211468L

ISSN: 0367-598X

[ Google Scholar ]
URI
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/486
Collections
  • Radovi istraživača / Researchers’ publications (TMF)
Institution/Community
Tehnološko-metalurški fakultet
TY  - JOUR
AU  - Lazarević, Zorica Ž.
AU  - Mišković-Stanković, Vesna
AU  - Kačarević-Popović, Zorica M.
AU  - Dražić, Dragutin M.
PY  - 2002
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/486
AB  - The corrosion behaviour and thermal stability of epoxy coatings electrodeposited on modified aluminum surfaces (anodized, phosphatized and chromatized-phosphatized aluminium) were monitored during exposure to 3% NaCl solution, using electrochemical impedance spectroscopy (EIS) and thermogravimetric analysis (TGA). Better protective properties of the epoxy coatings on anodized and chromatized-phosphatized aluminum with respect to the same epoxy coatings on aluminum and phosphatized aluminum were obtained: higher values of Rp and Rct and smaller values of Cc and Cd, from EIS, and a smaller amount of absorbed water inside the coating, from TGA. On the other hand, a somewhat lower thermal stability of these coatings was obtained (smaller values of the ipdt temperature). This behavior can be explained by the less porous structure of epoxy coatings on anodized and chromatized-phosphatized aluminum, caused by a lower rate of H2 evolution and better wet ability.
AB  - Postupkom kataforetskog taloženja dobijene su epoksidne zaštitne prevlake na aluminijumu i modifikovanim površinama aluminijuma (anodizirani aluminijum fosfatirani i hromatno-fosfatirani aluminijum). Za ispitivanje zaštitnih osobina ovako dobijenih epoksidnih prevlaka korišćena je spektroskopija elektrohemijske impedancije i termogravimetrijska analiza. Cilj ovog rada je bio da se objasni uticaj modifikacije supstrata na elektrohemijske karakteristike i termičku stabilnost epoksidnih prevlaka taloženih na aluminijumu.
PB  - Association of Chemical Engineers of Serbia
T2  - Hemijska industrija
T1  - Epoxy coatings electrodeposited on aluminium and modified aluminium surfaces
T1  - Epoksidne kataforetske prevlake na aluminijumu i modifikovanim površinama aluminijuma
EP  - 472
IS  - 11
SP  - 468
VL  - 56
DO  - 10.2298/HEMIND0211468L
ER  - 
@article{
author = "Lazarević, Zorica Ž. and Mišković-Stanković, Vesna and Kačarević-Popović, Zorica M. and Dražić, Dragutin M.",
year = "2002",
abstract = "The corrosion behaviour and thermal stability of epoxy coatings electrodeposited on modified aluminum surfaces (anodized, phosphatized and chromatized-phosphatized aluminium) were monitored during exposure to 3% NaCl solution, using electrochemical impedance spectroscopy (EIS) and thermogravimetric analysis (TGA). Better protective properties of the epoxy coatings on anodized and chromatized-phosphatized aluminum with respect to the same epoxy coatings on aluminum and phosphatized aluminum were obtained: higher values of Rp and Rct and smaller values of Cc and Cd, from EIS, and a smaller amount of absorbed water inside the coating, from TGA. On the other hand, a somewhat lower thermal stability of these coatings was obtained (smaller values of the ipdt temperature). This behavior can be explained by the less porous structure of epoxy coatings on anodized and chromatized-phosphatized aluminum, caused by a lower rate of H2 evolution and better wet ability., Postupkom kataforetskog taloženja dobijene su epoksidne zaštitne prevlake na aluminijumu i modifikovanim površinama aluminijuma (anodizirani aluminijum fosfatirani i hromatno-fosfatirani aluminijum). Za ispitivanje zaštitnih osobina ovako dobijenih epoksidnih prevlaka korišćena je spektroskopija elektrohemijske impedancije i termogravimetrijska analiza. Cilj ovog rada je bio da se objasni uticaj modifikacije supstrata na elektrohemijske karakteristike i termičku stabilnost epoksidnih prevlaka taloženih na aluminijumu.",
publisher = "Association of Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "Epoxy coatings electrodeposited on aluminium and modified aluminium surfaces, Epoksidne kataforetske prevlake na aluminijumu i modifikovanim površinama aluminijuma",
pages = "472-468",
number = "11",
volume = "56",
doi = "10.2298/HEMIND0211468L"
}
Lazarević, Z. Ž., Mišković-Stanković, V., Kačarević-Popović, Z. M.,& Dražić, D. M.. (2002). Epoxy coatings electrodeposited on aluminium and modified aluminium surfaces. in Hemijska industrija
Association of Chemical Engineers of Serbia., 56(11), 468-472.
https://doi.org/10.2298/HEMIND0211468L
Lazarević ZŽ, Mišković-Stanković V, Kačarević-Popović ZM, Dražić DM. Epoxy coatings electrodeposited on aluminium and modified aluminium surfaces. in Hemijska industrija. 2002;56(11):468-472.
doi:10.2298/HEMIND0211468L .
Lazarević, Zorica Ž., Mišković-Stanković, Vesna, Kačarević-Popović, Zorica M., Dražić, Dragutin M., "Epoxy coatings electrodeposited on aluminium and modified aluminium surfaces" in Hemijska industrija, 56, no. 11 (2002):468-472,
https://doi.org/10.2298/HEMIND0211468L . .

DSpace software copyright © 2002-2015  DuraSpace
About TechnoRep | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutions/communitiesAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About TechnoRep | Send Feedback

OpenAIRERCUB