Pseudobrookite TiFe2O5 nanostructured thick films
Apstrakt
TiO2 (anatase) and Fe2O3 (hematite) nanopowders were mixed in the weight ratio 1:1.5 and 1:2 and homogenized in a planetary ball mill for an hour. After that pastes were prepared of the two powder mixtures, organic vehicle and glass frit. The pastes were screen printed on FTO coated glass substrates and sintered at 800°C/10 minutes. Formation of monoclinic pseudobrookite was confirmed by XRD analysis of the thick film samples. The thick film crystal structure and optical properties were observed by SEM and UV/Vis spectroscopy. Current-voltage analysis was performed on a sandwich structure formed of thick film and two conductive FTO layers (bottom and top).
Ključne reči:
TiFe2O5 / thick films / mechanical milling / sinteringIzvor:
Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering, 2015, 20Finansiranje / projekti:
- "info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45014/RS//" (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45014)
- "info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45007/RS//" (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45007)
Institucija/grupa
Institut za multidisciplinarna istraživanjaTY - CONF AU - Vasiljević, Zorka Z AU - Aleksic, Obrad AU - Lukovic, Miloljub AU - Nikolić, Maria Vesna AU - Tasic, Nikola PY - 2015 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/2543 AB - TiO2 (anatase) and Fe2O3 (hematite) nanopowders were mixed in the weight ratio 1:1.5 and 1:2 and homogenized in a planetary ball mill for an hour. After that pastes were prepared of the two powder mixtures, organic vehicle and glass frit. The pastes were screen printed on FTO coated glass substrates and sintered at 800°C/10 minutes. Formation of monoclinic pseudobrookite was confirmed by XRD analysis of the thick film samples. The thick film crystal structure and optical properties were observed by SEM and UV/Vis spectroscopy. Current-voltage analysis was performed on a sandwich structure formed of thick film and two conductive FTO layers (bottom and top). C3 - Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering T1 - Pseudobrookite TiFe2O5 nanostructured thick films IS - 20 UR - https://hdl.handle.net/21.15107/rcub_rimsi_2543 ER -
@conference{ author = "Vasiljević, Zorka Z and Aleksic, Obrad and Lukovic, Miloljub and Nikolić, Maria Vesna and Tasic, Nikola", year = "2015", abstract = "TiO2 (anatase) and Fe2O3 (hematite) nanopowders were mixed in the weight ratio 1:1.5 and 1:2 and homogenized in a planetary ball mill for an hour. After that pastes were prepared of the two powder mixtures, organic vehicle and glass frit. The pastes were screen printed on FTO coated glass substrates and sintered at 800°C/10 minutes. Formation of monoclinic pseudobrookite was confirmed by XRD analysis of the thick film samples. The thick film crystal structure and optical properties were observed by SEM and UV/Vis spectroscopy. Current-voltage analysis was performed on a sandwich structure formed of thick film and two conductive FTO layers (bottom and top).", journal = "Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering", title = "Pseudobrookite TiFe2O5 nanostructured thick films", number = "20", url = "https://hdl.handle.net/21.15107/rcub_rimsi_2543" }
Vasiljević, Z. Z., Aleksic, O., Lukovic, M., Nikolić, M. V.,& Tasic, N.. (2015). Pseudobrookite TiFe2O5 nanostructured thick films. in Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering(20). https://hdl.handle.net/21.15107/rcub_rimsi_2543
Vasiljević ZZ, Aleksic O, Lukovic M, Nikolić MV, Tasic N. Pseudobrookite TiFe2O5 nanostructured thick films. in Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering. 2015;(20). https://hdl.handle.net/21.15107/rcub_rimsi_2543 .
Vasiljević, Zorka Z, Aleksic, Obrad, Lukovic, Miloljub, Nikolić, Maria Vesna, Tasic, Nikola, "Pseudobrookite TiFe2O5 nanostructured thick films" in Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering, no. 20 (2015), https://hdl.handle.net/21.15107/rcub_rimsi_2543 .