Naslov
Corrosion studies on bronze by using modified electrochemical cell

Autori
Mikić, Dajana ; Brkić, Lana ; Janković-Miloš, Lucija ; Kratofil Krehula, Ljerka ; Otmačić Ćurković, Helena

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), stručni

Izvornik
Proceedings 25th International conference of materials protection and industrial finish / - Zagreb : Hrvatsko društvo za zaštitu materijala (HDZaMa), 2022, 72-78

Skup
25. međunarodno savjetovanje o zaštiti materijala i industrijskom finišu = 25th International conference of materials protection and industrial finish (KORMAT 2022)

Mjesto i datum
Zagreb, Hrvatska, 26.04.2022. - 27.04.2022

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
electrochemical studies ; hydrogel ; bronze ;

Sažetak
Metallic structures are often exposed to outdoor atmosphere where they are under destructive influence of atmospheric corrosion. Electrochemical techniques are conviniently used for determination of metal corrosion rate, however they require the use of an aqueous electrolyte which is not a simple task in case of verical surfaces or curved geometries. This work examines the use of electrolytes in form of hydrogel, instead of aqueous electrolyte, that enable measurements on such surfaces. Agar and poly (vinily alcohol) based hydrogels were used for studies on selected bronze sculptures in Zagreb and Sisak, as well as on copper and bronze plates covered by patina layer or organic coating.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo

POVEZANOST RADA