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AFM characterisation of sol-gel TiO2 films deposited on stainless steel


Ćurković, Lidija; Salopek, Sara; Šegota, Suzana; Majić Renjo, Marijana; Tomić, Tanja
AFM characterisation of sol-gel TiO2 films deposited on stainless steel // Materialwissenschaft und Werkstofftechnik, 44 (2013), 7; 650-654 doi:10.1002/mawe.201300065 (međunarodna recenzija, članak, znanstveni)


Naslov
AFM characterisation of sol-gel TiO2 films deposited on stainless steel

Autori
Ćurković, Lidija ; Salopek, Sara ; Šegota, Suzana ; Majić Renjo, Marijana ; Tomić, Tanja

Izvornik
Materialwissenschaft und Werkstofftechnik (0933-5137) 44 (2013), 7; 650-654

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

Ključne riječi
Sol-gel; TiO2; films; AFM

Sažetak
One-layer, two-layer and three-layer titania films on AISI 304 stainless steel were deposited by sol-gel process and dip-coating method. Two sols were prepared by using titanium isopropoxide as a precursor, propanol as a solvent, nitric acid as a catalyst and acetylacetone for peptization. Both of the prepared sols contained the same amount of mentioned components, the only difference was in the addition of polyethylene glycol (PEG) as templating reagent to one of the sols. After calcination at 550°C, deposited films on the stainless steel substrate were characterized by atomic force microscope (AFM). Influence of layer number as well as addition of polyethylene glycol on morphology of titania films was analysed and discussed. Generally, by increasing the number of layers and by addition of polyethylene glycol, roughness parameters increase by changing surface topography. The surface topography analysis is very important when choosing the adequate industrial application of prepared layers.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekt / tema
098-0982934-2744 - Površinske sile na atomskoj skali u istraživanju mora i nanotehnologiji (Vesna Svetličić, )
120-1201833-1789 - Istraživanje strukture i svojstava tehničke keramike i keramičkih prevlaka (Lidija Ćurković, )

Ustanove
Institut "Ruđer Bošković", Zagreb,
Fakultet strojarstva i brodogradnje, Zagreb

Citiraj ovu publikaciju

Ćurković, Lidija; Salopek, Sara; Šegota, Suzana; Majić Renjo, Marijana; Tomić, Tanja
AFM characterisation of sol-gel TiO2 films deposited on stainless steel // Materialwissenschaft und Werkstofftechnik, 44 (2013), 7; 650-654 doi:10.1002/mawe.201300065 (međunarodna recenzija, članak, znanstveni)
Ćurković, L., Salopek, S., Šegota, S., Majić Renjo, M. & Tomić, T. (2013) AFM characterisation of sol-gel TiO2 films deposited on stainless steel. Materialwissenschaft und Werkstofftechnik, 44 (7), 650-654 doi:10.1002/mawe.201300065.
@article{article, year = {2013}, pages = {650-654}, DOI = {10.1002/mawe.201300065}, keywords = {sol-gel, TiO2, films, AFM}, journal = {Materialwissenschaft und Werkstofftechnik}, doi = {10.1002/mawe.201300065}, volume = {44}, number = {7}, issn = {0933-5137}, title = {AFM characterisation of sol-gel TiO2 films deposited on stainless steel}, keyword = {sol-gel, TiO2, films, AFM} }

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


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