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Characterization of TiO2 films prepared by sol-gel method


Ćurković, Lidija; Ljubas, Davor; Marinović, Veronika
Characterization of TiO2 films prepared by sol-gel method // 42nd International October Conference on Mining and Metallurgy / Ivanov, Svetlana ; Živković, Dragana (ur.).
Bor: University of Belgrade-Technical Faculty in Bor, 2010. str. 66-69 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Characterization of TiO2 films prepared by sol-gel method

Autori
Ćurković, Lidija ; Ljubas, Davor ; Marinović, Veronika

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

Izvornik
42nd International October Conference on Mining and Metallurgy / Ivanov, Svetlana ; Živković, Dragana - Bor : University of Belgrade-Technical Faculty in Bor, 2010, 66-69

ISBN
978-86-80987-79-8

Skup
42nd International October Conference on Mining and Metallurgy

Mjesto i datum
Kladovo, Srbija, 10-13.10.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Sol-gel Process; XRD; SEM-EDX; UV/Vis.

Sažetak
Sol-gel TiO2 films were prepared on glass substrate with the dip-coating technique by using titanium tetraisopropoxide as precursor. Starting TiO2 solutions were prepared with and without the addition of polyethylene glycol (PEG). The samples were characterized by X-ray diffraction, scanning electron microscopy (SEM) equiped with EDS detector and UV–Vis spectroscopy. The addition of PEG to the TiO2 solution resulted in the changes the ratio of anatase-rutile crystal of TiO2. The TiO2 film prepared with PEG is characterized by a lower amount of rutile phase of TiO2 and a higher amount of anatase phase of TiO2 than the TiO2 film without the addition of PEG.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekt / tema
120-1201833-1789 - Istraživanje strukture i svojstava tehničke keramike i keramičkih prevlaka (Lidija Ćurković, )
120-1253092-3021 - Ekološka prihvatljivost i učinkovitost suvremenih postupaka u obradi voda (Davor Ljubas, )

Ustanove
Fakultet strojarstva i brodogradnje, Zagreb