Nanostructured Fe2O3/TiO2 thick films
Authors
Aleksic, ObradĐurić, Zorka Z
Nikolić, Maria Vesna
Tasic, Nikola
Vukovic, Marina
Marinković Stanojević, Zorica
Nikolic, Nenad
Nikolic, Pantelija
Conference object (Published version)
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Show full item recordAbstract
Thick films of nanostructured pure TiO2, -Fe2O3, Fe2O3/TiO2 (ratio 2:3 and 3:2) and a hetero-junction in the form of a TiO2 layer over a Fe2O3 layer have been fabricated by screen printing technology on a glass substrate. The pastes used for film preparation were obtained by adding an organic vehicle to the oxide powders together with a small percentage of binding glass frit. Samples were dried up to 100oC and sintered at 650oC/60 minutes. Structural, morphological and optical studies have been carried out using XRD, SEM, EDS analysis and UV/Vis spectroscopy. Fe2O3/TiO2 thick films had a homogenous nanostructure and no new compounds were formed. Indirect band gaps were determined from the measured transmission spectra.
Keywords:
Fe2O3, TiO2, screen printing, materials characterizationSource:
Programme and Book of Abstracts of The Second Conference of The Serbian Ceramic Society, 2013Collections
Institution/Community
Institut za multidisciplinarna istraživanjaTY - CONF AU - Aleksic, Obrad AU - Đurić, Zorka Z AU - Nikolić, Maria Vesna AU - Tasic, Nikola AU - Vukovic, Marina AU - Marinković Stanojević, Zorica AU - Nikolic, Nenad AU - Nikolic, Pantelija PY - 2013 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/2736 AB - Thick films of nanostructured pure TiO2, -Fe2O3, Fe2O3/TiO2 (ratio 2:3 and 3:2) and a hetero-junction in the form of a TiO2 layer over a Fe2O3 layer have been fabricated by screen printing technology on a glass substrate. The pastes used for film preparation were obtained by adding an organic vehicle to the oxide powders together with a small percentage of binding glass frit. Samples were dried up to 100oC and sintered at 650oC/60 minutes. Structural, morphological and optical studies have been carried out using XRD, SEM, EDS analysis and UV/Vis spectroscopy. Fe2O3/TiO2 thick films had a homogenous nanostructure and no new compounds were formed. Indirect band gaps were determined from the measured transmission spectra. C3 - Programme and Book of Abstracts of The Second Conference of The Serbian Ceramic Society T1 - Nanostructured Fe2O3/TiO2 thick films UR - https://hdl.handle.net/21.15107/rcub_rimsi_2736 ER -
@conference{ author = "Aleksic, Obrad and Đurić, Zorka Z and Nikolić, Maria Vesna and Tasic, Nikola and Vukovic, Marina and Marinković Stanojević, Zorica and Nikolic, Nenad and Nikolic, Pantelija", year = "2013", abstract = "Thick films of nanostructured pure TiO2, -Fe2O3, Fe2O3/TiO2 (ratio 2:3 and 3:2) and a hetero-junction in the form of a TiO2 layer over a Fe2O3 layer have been fabricated by screen printing technology on a glass substrate. The pastes used for film preparation were obtained by adding an organic vehicle to the oxide powders together with a small percentage of binding glass frit. Samples were dried up to 100oC and sintered at 650oC/60 minutes. Structural, morphological and optical studies have been carried out using XRD, SEM, EDS analysis and UV/Vis spectroscopy. Fe2O3/TiO2 thick films had a homogenous nanostructure and no new compounds were formed. Indirect band gaps were determined from the measured transmission spectra.", journal = "Programme and Book of Abstracts of The Second Conference of The Serbian Ceramic Society", title = "Nanostructured Fe2O3/TiO2 thick films", url = "https://hdl.handle.net/21.15107/rcub_rimsi_2736" }
Aleksic, O., Đurić, Z. Z., Nikolić, M. V., Tasic, N., Vukovic, M., Marinković Stanojević, Z., Nikolic, N.,& Nikolic, P.. (2013). Nanostructured Fe2O3/TiO2 thick films. in Programme and Book of Abstracts of The Second Conference of The Serbian Ceramic Society. https://hdl.handle.net/21.15107/rcub_rimsi_2736
Aleksic O, Đurić ZZ, Nikolić MV, Tasic N, Vukovic M, Marinković Stanojević Z, Nikolic N, Nikolic P. Nanostructured Fe2O3/TiO2 thick films. in Programme and Book of Abstracts of The Second Conference of The Serbian Ceramic Society. 2013;. https://hdl.handle.net/21.15107/rcub_rimsi_2736 .
Aleksic, Obrad, Đurić, Zorka Z, Nikolić, Maria Vesna, Tasic, Nikola, Vukovic, Marina, Marinković Stanojević, Zorica, Nikolic, Nenad, Nikolic, Pantelija, "Nanostructured Fe2O3/TiO2 thick films" in Programme and Book of Abstracts of The Second Conference of The Serbian Ceramic Society (2013), https://hdl.handle.net/21.15107/rcub_rimsi_2736 .