Electrochemical synthesis and corrosion properties of polyaniline coating on aluminum
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Electrochemical polymerization of Polyaniline (PANI) film on aluminum electrode from aqueous solution of 0.20 mol dm-3 sodium benzoate containing 0.25 mol dm-3 aniline have been investigated using potentiodinamic and galvanostatic techniques. Corrosion behavior of aluminum and PANI coated aluminum electrode during initial exposure to 3% NaCl have been investigated using electrochemical potentiodimanic and impedance spectroscopy technique (EIS). It was observed that thin PANI coating of estimated thickness of 10μm had provided good initial corrosion protection of aluminum in3% NaCl, decreasing the corrosion current density at least 15 times.
Keywords:
polyaniline / electrochemical polymerization / corrosionSource:
The 61st Annual Meeting of the International Society of Electrochemistry: Electrochemistry from Biology to Physics September 26th - October 1st, 2010, Nice, France: Book of Abstracts, 2010, 06-P-034-Publisher:
- Nice : International Society of Electrochemistry
Funding / projects:
- Modifikacija metalnih i nemetalnih materijala elektroprovodnim polimerima za primenu u novim tehnologijama (RS-142044)
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - CONF AU - Gvozdenović, Milica M. AU - Jugović, Branimir AU - Grgur, Branimir PY - 2010 UR - https://dais.sanu.ac.rs/123456789/3513 AB - Electrochemical polymerization of Polyaniline (PANI) film on aluminum electrode from aqueous solution of 0.20 mol dm-3 sodium benzoate containing 0.25 mol dm-3 aniline have been investigated using potentiodinamic and galvanostatic techniques. Corrosion behavior of aluminum and PANI coated aluminum electrode during initial exposure to 3% NaCl have been investigated using electrochemical potentiodimanic and impedance spectroscopy technique (EIS). It was observed that thin PANI coating of estimated thickness of 10μm had provided good initial corrosion protection of aluminum in3% NaCl, decreasing the corrosion current density at least 15 times. PB - Nice : International Society of Electrochemistry C3 - The 61st Annual Meeting of the International Society of Electrochemistry: Electrochemistry from Biology to Physics September 26th - October 1st, 2010, Nice, France: Book of Abstracts T1 - Electrochemical synthesis and corrosion properties of polyaniline coating on aluminum SP - 06-P-034 UR - https://hdl.handle.net/21.15107/rcub_dais_3513 ER -
@conference{ author = "Gvozdenović, Milica M. and Jugović, Branimir and Grgur, Branimir", year = "2010", abstract = "Electrochemical polymerization of Polyaniline (PANI) film on aluminum electrode from aqueous solution of 0.20 mol dm-3 sodium benzoate containing 0.25 mol dm-3 aniline have been investigated using potentiodinamic and galvanostatic techniques. Corrosion behavior of aluminum and PANI coated aluminum electrode during initial exposure to 3% NaCl have been investigated using electrochemical potentiodimanic and impedance spectroscopy technique (EIS). It was observed that thin PANI coating of estimated thickness of 10μm had provided good initial corrosion protection of aluminum in3% NaCl, decreasing the corrosion current density at least 15 times.", publisher = "Nice : International Society of Electrochemistry", journal = "The 61st Annual Meeting of the International Society of Electrochemistry: Electrochemistry from Biology to Physics September 26th - October 1st, 2010, Nice, France: Book of Abstracts", title = "Electrochemical synthesis and corrosion properties of polyaniline coating on aluminum", pages = "06-P-034", url = "https://hdl.handle.net/21.15107/rcub_dais_3513" }
Gvozdenović, M. M., Jugović, B.,& Grgur, B.. (2010). Electrochemical synthesis and corrosion properties of polyaniline coating on aluminum. in The 61st Annual Meeting of the International Society of Electrochemistry: Electrochemistry from Biology to Physics September 26th - October 1st, 2010, Nice, France: Book of Abstracts Nice : International Society of Electrochemistry., 06-P-034. https://hdl.handle.net/21.15107/rcub_dais_3513
Gvozdenović MM, Jugović B, Grgur B. Electrochemical synthesis and corrosion properties of polyaniline coating on aluminum. in The 61st Annual Meeting of the International Society of Electrochemistry: Electrochemistry from Biology to Physics September 26th - October 1st, 2010, Nice, France: Book of Abstracts. 2010;:06-P-034. https://hdl.handle.net/21.15107/rcub_dais_3513 .
Gvozdenović, Milica M., Jugović, Branimir, Grgur, Branimir, "Electrochemical synthesis and corrosion properties of polyaniline coating on aluminum" in The 61st Annual Meeting of the International Society of Electrochemistry: Electrochemistry from Biology to Physics September 26th - October 1st, 2010, Nice, France: Book of Abstracts (2010):06-P-034, https://hdl.handle.net/21.15107/rcub_dais_3513 .