TY  - CONF
AU  - Ćirković, Jovana
AU  - Luković Golić, Danijela
AU  - Radojković, Aleksandar
AU  - Dapčević, Aleksandra
AU  - Tasic, Nikola
AU  - Jovanović, Jelena
AU  - Čizmić, Mirta
AU  - Branković, Goran
AU  - Branković, Zorica
PY  - 2019
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1775
AB  - BiFeO3 (BFO) precursor powder was synthesized by ultrasound asissted sol–gel route at relatively low temperature, starting from Bi-nitrate, Fe-nitrate, and ethylene glycol. Structural, optical, and photocatalytic properties of the obtained powder were investigated. X-ray diffraction analysis confirmed that thermal treatment of precursor powder at 500 °C led to formation of pure phase BiFeO3. BFO is p-type semiconductor where determined band gap was 2.20 eV, indicating its potential application as visible-light-response photocatalyst. Mott-Schottky measurements were performed to determine flat band potential and position of valence and conduction bands. Obtained BFO powder is used for photocatalytic degradation of typical organic azo dye Mordant Blue 9 in concentration of 50 mg/l. Measurements were performed for different times of irradiation and pH of the dye solution. Photodegradation products were analyzied by HPLC technique, and mechanism of photocatalytic degradation of organic dye was proposed.
PB  - Institute for Multidisciplinary Research, University of Belgrade  Kneza Višeslava 1, 11000 Belgrade, Serbia
C3  - The 5th International Conference of the Serbian Society for Ceramic Materials: 5CSCS-2019, Belgrade, Serbia
T1  - Structural, optical and photocatalytic properties of BiFeO3 nanoparticles
SP  - 95
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1775
ER  - 

@conference{
author = "Ćirković, Jovana and Luković Golić, Danijela and Radojković, Aleksandar and Dapčević, Aleksandra and Tasic, Nikola and Jovanović, Jelena and Čizmić, Mirta and Branković, Goran and Branković, Zorica",
year = "2019",
abstract = "BiFeO3 (BFO) precursor powder was synthesized by ultrasound asissted sol–gel route at relatively low temperature, starting from Bi-nitrate, Fe-nitrate, and ethylene glycol. Structural, optical, and photocatalytic properties of the obtained powder were investigated. X-ray diffraction analysis confirmed that thermal treatment of precursor powder at 500 °C led to formation of pure phase BiFeO3. BFO is p-type semiconductor where determined band gap was 2.20 eV, indicating its potential application as visible-light-response photocatalyst. Mott-Schottky measurements were performed to determine flat band potential and position of valence and conduction bands. Obtained BFO powder is used for photocatalytic degradation of typical organic azo dye Mordant Blue 9 in concentration of 50 mg/l. Measurements were performed for different times of irradiation and pH of the dye solution. Photodegradation products were analyzied by HPLC technique, and mechanism of photocatalytic degradation of organic dye was proposed.",
publisher = "Institute for Multidisciplinary Research, University of Belgrade  Kneza Višeslava 1, 11000 Belgrade, Serbia",
journal = "The 5th International Conference of the Serbian Society for Ceramic Materials: 5CSCS-2019, Belgrade, Serbia",
title = "Structural, optical and photocatalytic properties of BiFeO3 nanoparticles",
pages = "95",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1775"
}

Ćirković, J., Luković Golić, D., Radojković, A., Dapčević, A., Tasic, N., Jovanović, J., Čizmić, M., Branković, G.,& Branković, Z.. (2019). Structural, optical and photocatalytic properties of BiFeO3 nanoparticles. in The 5th International Conference of the Serbian Society for Ceramic Materials: 5CSCS-2019, Belgrade, Serbia
Institute for Multidisciplinary Research, University of Belgrade  Kneza Višeslava 1, 11000 Belgrade, Serbia., 95.
https://hdl.handle.net/21.15107/rcub_rimsi_1775

Ćirković J, Luković Golić D, Radojković A, Dapčević A, Tasic N, Jovanović J, Čizmić M, Branković G, Branković Z. Structural, optical and photocatalytic properties of BiFeO3 nanoparticles. in The 5th International Conference of the Serbian Society for Ceramic Materials: 5CSCS-2019, Belgrade, Serbia. 2019;:95.
https://hdl.handle.net/21.15107/rcub_rimsi_1775 .

Ćirković, Jovana, Luković Golić, Danijela, Radojković, Aleksandar, Dapčević, Aleksandra, Tasic, Nikola, Jovanović, Jelena, Čizmić, Mirta, Branković, Goran, Branković, Zorica, "Structural, optical and photocatalytic properties of BiFeO3 nanoparticles" in The 5th International Conference of the Serbian Society for Ceramic Materials: 5CSCS-2019, Belgrade, Serbia (2019):95,
https://hdl.handle.net/21.15107/rcub_rimsi_1775 .

TY  - CONF
AU  - Ćirković, Jovana
AU  - Luković Golić, Danijela
AU  - Radojković, Aleksandar
AU  - Dapčević, Aleksandra
AU  - Čizmić, Mirta
AU  - Branković, Zorica
AU  - Branković, Goran
PY  - 2017
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2399
AB  - BiFeO3 precursor powder was synthesized by ultrasound asissted sol–gel route
at relatively low temperature, starting from Bi-nitrate, Fe-nitrate, and ethylene
glycol. Structural, optical, and photocatalytic properties of the obtained powder were
investigated. X-ray diffraction analysis confirmed that thermal treatment of
precursor powder at 500 °C led to formation of pure phase BiFeO3. The determined
band gap was 2.20 eV, indicating its potential application as visible-light-response
photocatalyst. The powder is used for photocatalytic degradation of typical organic
azo dye Mordant Blue 9 in concentration of 50 mg/l. Measurements were performed
for different times of irradiation and pH of the dye solution. Changes in UV-Vis
absorption spectra revealed the decolorization and decomposition of organic dye
during the photodegradation process. Photodegradation products were analyzied by
HPLC technique, and mechanism of photocatalytic degradation of organic dye was
proposed.
PB  - Institut za multidisciplinarna istraživanja, Kneza Višeslava 1, 11000 Belgrade, Serbia
C3  - 4th Conference of the Serbian Society for Ceranic Materials, June 14-16, 2017, Belgrade, Serbia, 4CSCS-2017
T1  - Photodegradation of organic dye using BiFeO3 particles synthesized by ultrasound route
SP  - 91
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2399
ER  - 

@conference{
author = "Ćirković, Jovana and Luković Golić, Danijela and Radojković, Aleksandar and Dapčević, Aleksandra and Čizmić, Mirta and Branković, Zorica and Branković, Goran",
year = "2017",
abstract = "BiFeO3 precursor powder was synthesized by ultrasound asissted sol–gel route
at relatively low temperature, starting from Bi-nitrate, Fe-nitrate, and ethylene
glycol. Structural, optical, and photocatalytic properties of the obtained powder were
investigated. X-ray diffraction analysis confirmed that thermal treatment of
precursor powder at 500 °C led to formation of pure phase BiFeO3. The determined
band gap was 2.20 eV, indicating its potential application as visible-light-response
photocatalyst. The powder is used for photocatalytic degradation of typical organic
azo dye Mordant Blue 9 in concentration of 50 mg/l. Measurements were performed
for different times of irradiation and pH of the dye solution. Changes in UV-Vis
absorption spectra revealed the decolorization and decomposition of organic dye
during the photodegradation process. Photodegradation products were analyzied by
HPLC technique, and mechanism of photocatalytic degradation of organic dye was
proposed.",
publisher = "Institut za multidisciplinarna istraživanja, Kneza Višeslava 1, 11000 Belgrade, Serbia",
journal = "4th Conference of the Serbian Society for Ceranic Materials, June 14-16, 2017, Belgrade, Serbia, 4CSCS-2017",
title = "Photodegradation of organic dye using BiFeO3 particles synthesized by ultrasound route",
pages = "91",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2399"
}

Ćirković, J., Luković Golić, D., Radojković, A., Dapčević, A., Čizmić, M., Branković, Z.,& Branković, G.. (2017). Photodegradation of organic dye using BiFeO3 particles synthesized by ultrasound route. in 4th Conference of the Serbian Society for Ceranic Materials, June 14-16, 2017, Belgrade, Serbia, 4CSCS-2017
Institut za multidisciplinarna istraživanja, Kneza Višeslava 1, 11000 Belgrade, Serbia., 91.
https://hdl.handle.net/21.15107/rcub_rimsi_2399

Ćirković J, Luković Golić D, Radojković A, Dapčević A, Čizmić M, Branković Z, Branković G. Photodegradation of organic dye using BiFeO3 particles synthesized by ultrasound route. in 4th Conference of the Serbian Society for Ceranic Materials, June 14-16, 2017, Belgrade, Serbia, 4CSCS-2017. 2017;:91.
https://hdl.handle.net/21.15107/rcub_rimsi_2399 .

Ćirković, Jovana, Luković Golić, Danijela, Radojković, Aleksandar, Dapčević, Aleksandra, Čizmić, Mirta, Branković, Zorica, Branković, Goran, "Photodegradation of organic dye using BiFeO3 particles synthesized by ultrasound route" in 4th Conference of the Serbian Society for Ceranic Materials, June 14-16, 2017, Belgrade, Serbia, 4CSCS-2017 (2017):91,
https://hdl.handle.net/21.15107/rcub_rimsi_2399 .