Naslov
SAXS/WAXD on thermally annealed nanostructured CVD-obtained TiO2 films

Autori
Lučić-Lavčević, Magdy ; Posedel, Dario ; Turković, Aleksandra

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

Izvornik
203rd ECS Meeting PARIS, le Palais des Congres, Paris, France, Meeting Abstracts, CD / Allendorf, Mark D ; Maury, Francis ; Teyssandier, Francis - London : Delhi : IBT Global, 2003

Skup
Chemical Vapor Deposition XVI and EUROCVD 14

Mjesto i datum
Pariz, Francuska, 27.04.2003. - 02.05.2003

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
titanium dioxide; CVD; nanostructured metal oxides
(TiO2; CVD; nanostructured metal oxides; SAXS/WAXD)

Sažetak
Films of nanostructured TiO2 on glass substrates, prepared by chemical vapor deposition, were examined by small-angle X-ray scattering and wide-angle X-ray diffraction. The films were annealing in oxidizing and reducing atmosphere. By treating a film as a two-phase system of grains and pores, the corrected relative surface of phases, SVC, was calculated as a morphological parameter that combines the relative surface and the volume fractions of the two phases. Its behaviour during the film annealing was tested on TiO2 films. The analysis of evolution of films during thermal annealing treatment is given by means of corrected relative surface correlated with the grain size and structure.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA