Naslov
Application Methods and Irradiation Atmosphere for Radiation Crosslinked Polymer Nanocoatings.

Autori
Pezić, Ena ; Mijić, Helena ; Matijaković, Nives ; Mihaljević, Branka ; Marušić, Katarina

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Programme and Book of Abstracts of the Miller Online Workshop on Radiation Chemistry / - , 2022, 87-87

Skup
The Miller Online Workshop on Radiation Chemistry

Mjesto i datum
Online, 10.02.2022. - 12.02.2022

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Corrosion ; Self-assembled molecular layers (SAMs) ; Ionizing radiation ; Coatings ; Fatty Acids

Sažetak
Corrosion is the spontaneous degradation of a material (usually a metal), causing major financial losses in the world every year. Self- assembled molecular layers (SAMs) have recently been investigated as a cheap and safe protective coating, that is easy to apply. Fatty acids have self-assembling properties with an affinity for metals and their degradation products are mostly non-toxic, making such protection environment friendly compared to conventional methods. In order to prolong their longevity, and improve their stability and protective properties, we propose crosslinking of SAMs using ionizing radiation (gamma rays) which results in more resistant and stronger coatings. The protective efficiency of coatings depends on many parameters, primarily the preparation procedure. In this work, the influence of irradiation atmosphere and fatty acids’ application method to the surface of copper was investigated. Crosslinking in air was compared to crosslinking in water, and three application methods of EA from an ethanol solution onto copper were investigated: (1) immersion, (2) application by spraying and (3) application by brush.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Kemijsko inženjerstvo

POVEZANOST RADA