Pregled bibliografske jedinice broj: 633300
SOL-GEL TiO2–ZrO2 FILMS ON STAINLESS STEEL: PREPARATION, CHARACTERIZATION AND CORROSION PROPERTIES
SOL-GEL TiO2–ZrO2 FILMS ON STAINLESS STEEL: PREPARATION, CHARACTERIZATION AND CORROSION PROPERTIES // 2nd mediterranean conference &new challenges on heat treatment and surface engineering / Smoljan, Božo ; Matijević, Božidar (ur.).
Zagreb: Hrvatsko društvo za toplinsku obradu i inženjerstvo površina, 2013. str. 413-418 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 633300 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
SOL-GEL TiO2–ZrO2 FILMS ON STAINLESS STEEL: PREPARATION, CHARACTERIZATION AND CORROSION PROPERTIES
Autori
Ćurković, Lidija ; Vugrinčić, Amalija ; Otmačić Ćurković, Helena ; Bačić, Ivana ; Šegota, Suzana ; Levačić, Lidija
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
2nd mediterranean conference &new challenges on heat treatment and surface engineering
/ Smoljan, Božo ; Matijević, Božidar - Zagreb : Hrvatsko društvo za toplinsku obradu i inženjerstvo površina, 2013, 413-418
ISBN
978-953-7690-02-1
Skup
2nd mediterranean conference &new challenges on heat treatment and surface engineering
Mjesto i datum
Cavtat, Hrvatska; Dubrovnik, Hrvatska, 11.06.2013. - 14.06.2013
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
sol-gel; TiO2-ZrO2 films; EIS
Sažetak
Sol-gel TiO2–ZrO2 films with one layer were deposited on the X2CrNiMo17-12-2 (AISI 316L) austenitic stainless steel by dip coating method. For the preparation of sol titanium isopropoxide and zirconium butoxide were used as precursors, i-propanol as a solvent with addition of nitric acid as a catalyst, acetylacetone for peptization and water for hydrolysis. Deposited films were calcined at the temperature of 400 °C and 600 °C. Thickness of sol-gel TiO2–ZrO2 films deposited on stainless steel was determined by glow-discharge optical emission spectrometry (GD-OES). It was found that thickness of deposited films increases by increasing the temperature of heat treatment. Morphology and phase composition of sol-gel TiO2–ZrO2 films were analysed by atomic force microscopy (AFM) and X-ray diffraction (XRD), respectively. Electrochemical impedance spectroscopy (EIS) in simulated marine environment (3 wt. % NaCl aqueous solution) was used to determine corrosion properties of TiO2–ZrO2 films. It was found that the sol-gel TiO2–ZrO2 films are able to make an appreciable improvement in the corrosion resistance of the stainless steel in investigated corrosive medium.
Izvorni jezik
Engleski
Znanstvena područja
Kemija, Kemijsko inženjerstvo, Strojarstvo
POVEZANOST RADA
Projekti:
098-0982934-2744.
120-1201833-1789 - Istraživanje strukture i svojstava tehničke keramike i keramičkih prevlaka (Ćurković, Lidija, MZOS ) ( CroRIS)
125-1252973-2572 - Novi netoksični inhibitori korozije metala (Otmačić Ćurković, Helena, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb,
Fakultet strojarstva i brodogradnje, Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
Profili:
Suzana Šegota
(autor)
Lidija Ćurković
(autor)
Helena Otmačić Ćurković
(autor)
Ivana Bačić
(autor)