Synthesis and Characterization of Rutile TiO2 Nanopowders Doped with Iron Ions
2009
Authors
Abazović, NadicaMirenghi, Luciana
Janković, Ivana A.
Bibić, Nataša M.
Šojić, Daniela V.
Abramović, Biljana F.
Čomor, Mirjana
Article
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Show full item recordAbstract
Titanium dioxide nanopowders doped with different amounts of Fe ions were prepared by coprecipitation method. Obtained materials were characterized by structural (XRD), morphological (TEM and SEM), optical (UV/vis reflection and photoluminescence, and Raman), and analytical techniques (XPS and ICP-OES). XRD analysis revealed rutile crystalline phase for doped and undoped titanium dioxide obtained in the same manner. Diameter of the particles was 5-7 nm. The presence of iron ions was confirmed by XPS and ICP-OES. Doping process moved absorption threshold of TiO2 into visible spectrum range. Photocatalytic activity was also checked. Doped nanopowders showed normal and up-converted photoluminescence.
Keywords:
Titanium dioxide / Rutile / Doping / CharacterizationSource:
Nanoscale Research Letters, 2009, 4, 6, 518-525Funding / projects:
- Ministry of Science and Technological Development of the Republic of Serbia [142066, 142029]
DOI: 10.1007/s11671-009-9274-1
ISSN: 1931-7573
WoS: 000266262400005
Scopus: 2-s2.0-67649520122
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VinčaTY - JOUR AU - Abazović, Nadica AU - Mirenghi, Luciana AU - Janković, Ivana A. AU - Bibić, Nataša M. AU - Šojić, Daniela V. AU - Abramović, Biljana F. AU - Čomor, Mirjana PY - 2009 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3705 AB - Titanium dioxide nanopowders doped with different amounts of Fe ions were prepared by coprecipitation method. Obtained materials were characterized by structural (XRD), morphological (TEM and SEM), optical (UV/vis reflection and photoluminescence, and Raman), and analytical techniques (XPS and ICP-OES). XRD analysis revealed rutile crystalline phase for doped and undoped titanium dioxide obtained in the same manner. Diameter of the particles was 5-7 nm. The presence of iron ions was confirmed by XPS and ICP-OES. Doping process moved absorption threshold of TiO2 into visible spectrum range. Photocatalytic activity was also checked. Doped nanopowders showed normal and up-converted photoluminescence. T2 - Nanoscale Research Letters T1 - Synthesis and Characterization of Rutile TiO2 Nanopowders Doped with Iron Ions VL - 4 IS - 6 SP - 518 EP - 525 DO - 10.1007/s11671-009-9274-1 ER -
@article{ author = "Abazović, Nadica and Mirenghi, Luciana and Janković, Ivana A. and Bibić, Nataša M. and Šojić, Daniela V. and Abramović, Biljana F. and Čomor, Mirjana", year = "2009", abstract = "Titanium dioxide nanopowders doped with different amounts of Fe ions were prepared by coprecipitation method. Obtained materials were characterized by structural (XRD), morphological (TEM and SEM), optical (UV/vis reflection and photoluminescence, and Raman), and analytical techniques (XPS and ICP-OES). XRD analysis revealed rutile crystalline phase for doped and undoped titanium dioxide obtained in the same manner. Diameter of the particles was 5-7 nm. The presence of iron ions was confirmed by XPS and ICP-OES. Doping process moved absorption threshold of TiO2 into visible spectrum range. Photocatalytic activity was also checked. Doped nanopowders showed normal and up-converted photoluminescence.", journal = "Nanoscale Research Letters", title = "Synthesis and Characterization of Rutile TiO2 Nanopowders Doped with Iron Ions", volume = "4", number = "6", pages = "518-525", doi = "10.1007/s11671-009-9274-1" }
Abazović, N., Mirenghi, L., Janković, I. A., Bibić, N. M., Šojić, D. V., Abramović, B. F.,& Čomor, M.. (2009). Synthesis and Characterization of Rutile TiO2 Nanopowders Doped with Iron Ions. in Nanoscale Research Letters, 4(6), 518-525. https://doi.org/10.1007/s11671-009-9274-1
Abazović N, Mirenghi L, Janković IA, Bibić NM, Šojić DV, Abramović BF, Čomor M. Synthesis and Characterization of Rutile TiO2 Nanopowders Doped with Iron Ions. in Nanoscale Research Letters. 2009;4(6):518-525. doi:10.1007/s11671-009-9274-1 .
Abazović, Nadica, Mirenghi, Luciana, Janković, Ivana A., Bibić, Nataša M., Šojić, Daniela V., Abramović, Biljana F., Čomor, Mirjana, "Synthesis and Characterization of Rutile TiO2 Nanopowders Doped with Iron Ions" in Nanoscale Research Letters, 4, no. 6 (2009):518-525, https://doi.org/10.1007/s11671-009-9274-1 . .