Synthesis of hematite and iron oxyhydroxide nanocrystals by precipitation of Fe3+ ions inside oleic acid micelles
Нема приказа
Аутори
Jović, Nataša G.Cvjetićanin, Nikola
Babić-Stojić, Branka S.
Makovec, Darko
Jokanović, Vukoman R.
Чланак у часопису
Метаподаци
Приказ свих података о документуАпстракт
alpha-Fe2O3 nanospheres with diameters of 20-40 nm and FeOOH nanorods with diameters of 150-200 nm and lengths of 0.5-1.0 mu m were synthesized via hydrolysis of Fe(NO3)(3) and FeCl3 solutions, respectively, in the presence of urea and oleic acid, under reflux at temperature similar to 90 degrees C for 8 h. The molar ratio of Fe3+ ions and urea were changed until pure phases have been obtained. The key parameter of the synthesis which provides pure hematite and beta-FeOOH phases was the pH. The samples were characterized by X-ray powder diffraction, transmission electron microscopy and Mossbauer spectroscopy. (C) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
Кључне речи:
Electron microscopy / Magnetic properties / Transition metal oxidesИзвор:
Ceramics International, 2013, 39, 5, 5659-5665Финансирање / пројекти:
- Хемијско и структурно дизајнирање наноматеријала за примену у медицини и инжењерству ткива (RS-MESTD-Basic Research (BR or ON)-172026)
DOI: 10.1016/j.ceramint.2012.12.082
ISSN: 0272-8842
WoS: 000318577600116
Scopus: 2-s2.0-84875719048
Колекције
Институција/група
VinčaTY - JOUR AU - Jović, Nataša G. AU - Cvjetićanin, Nikola AU - Babić-Stojić, Branka S. AU - Makovec, Darko AU - Jokanović, Vukoman R. PY - 2013 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5499 AB - alpha-Fe2O3 nanospheres with diameters of 20-40 nm and FeOOH nanorods with diameters of 150-200 nm and lengths of 0.5-1.0 mu m were synthesized via hydrolysis of Fe(NO3)(3) and FeCl3 solutions, respectively, in the presence of urea and oleic acid, under reflux at temperature similar to 90 degrees C for 8 h. The molar ratio of Fe3+ ions and urea were changed until pure phases have been obtained. The key parameter of the synthesis which provides pure hematite and beta-FeOOH phases was the pH. The samples were characterized by X-ray powder diffraction, transmission electron microscopy and Mossbauer spectroscopy. (C) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved. T2 - Ceramics International T1 - Synthesis of hematite and iron oxyhydroxide nanocrystals by precipitation of Fe3+ ions inside oleic acid micelles VL - 39 IS - 5 SP - 5659 EP - 5665 DO - 10.1016/j.ceramint.2012.12.082 ER -
@article{ author = "Jović, Nataša G. and Cvjetićanin, Nikola and Babić-Stojić, Branka S. and Makovec, Darko and Jokanović, Vukoman R.", year = "2013", abstract = "alpha-Fe2O3 nanospheres with diameters of 20-40 nm and FeOOH nanorods with diameters of 150-200 nm and lengths of 0.5-1.0 mu m were synthesized via hydrolysis of Fe(NO3)(3) and FeCl3 solutions, respectively, in the presence of urea and oleic acid, under reflux at temperature similar to 90 degrees C for 8 h. The molar ratio of Fe3+ ions and urea were changed until pure phases have been obtained. The key parameter of the synthesis which provides pure hematite and beta-FeOOH phases was the pH. The samples were characterized by X-ray powder diffraction, transmission electron microscopy and Mossbauer spectroscopy. (C) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved.", journal = "Ceramics International", title = "Synthesis of hematite and iron oxyhydroxide nanocrystals by precipitation of Fe3+ ions inside oleic acid micelles", volume = "39", number = "5", pages = "5659-5665", doi = "10.1016/j.ceramint.2012.12.082" }
Jović, N. G., Cvjetićanin, N., Babić-Stojić, B. S., Makovec, D.,& Jokanović, V. R.. (2013). Synthesis of hematite and iron oxyhydroxide nanocrystals by precipitation of Fe3+ ions inside oleic acid micelles. in Ceramics International, 39(5), 5659-5665. https://doi.org/10.1016/j.ceramint.2012.12.082
Jović NG, Cvjetićanin N, Babić-Stojić BS, Makovec D, Jokanović VR. Synthesis of hematite and iron oxyhydroxide nanocrystals by precipitation of Fe3+ ions inside oleic acid micelles. in Ceramics International. 2013;39(5):5659-5665. doi:10.1016/j.ceramint.2012.12.082 .
Jović, Nataša G., Cvjetićanin, Nikola, Babić-Stojić, Branka S., Makovec, Darko, Jokanović, Vukoman R., "Synthesis of hematite and iron oxyhydroxide nanocrystals by precipitation of Fe3+ ions inside oleic acid micelles" in Ceramics International, 39, no. 5 (2013):5659-5665, https://doi.org/10.1016/j.ceramint.2012.12.082 . .