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Chemical and microstructural properties of titanium dioxide synthesized by sol-gel procedure


Musić, Svetozar; Gotić, Marijan; Ivanda, Mile; Popović, Stanko; Turković, Aleksandra; Trojko, Rudolf; Sekulić, Andreja; Furić, Krešimir
Chemical and microstructural properties of titanium dioxide synthesized by sol-gel procedure // Materials science & engineering. B, Solid-state materials for advanced technology, B47 (1997), 1; 33-40 (međunarodna recenzija, članak, znanstveni)


Naslov
Chemical and microstructural properties of titanium dioxide synthesized by sol-gel procedure

Autori
Musić, Svetozar ; Gotić, Marijan ; Ivanda, Mile ; Popović, Stanko ; Turković, Aleksandra ; Trojko, Rudolf ; Sekulić, Andreja ; Furić, Krešimir

Izvornik
Materials science & engineering. B, Solid-state materials for advanced technology (0921-5107) B47 (1997), 1; 33-40

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Nanosized TiO_2; sol-gel; x-ray powder diffraction; TGA/DTA; FT-IR; Raman scattering

Sažetak
Nanosized titanium dioxide powders were prepared using sol-gel procedure. The selected colloidal suspensions were stabilized with polyethylene glycol. This polymer prevented sintering of TiO_2 particles during the calcination of the starting material. X-ray powder diffraction showed that the samples, obtained up to 773 K , were a mixture of anatase and brookite. In the samples obtained at 1123 K and higher temperatures, rutile as a single phase was detected. The TGA/DTA curves were dependent on the preparation of TiO_2 samples. The samples were also characterized by Fourier transform infrared spectroscopy and laser Raman spectroscopy.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus