TY  - CONF
AU  - Marinković, Bojan A.
AU  - Žakula, Z.
AU  - Đurić, S.
AU  - Nikolić, N.
AU  - Milošević, Olivera
AU  - Ristić, Momčilo M.
PY  - 2000
UR  - https://dais.sanu.ac.rs/123456789/3867
AB  - Freeze-drying, as a cryochemical powders processing method is applied in ZnO submicrometar to nanosized powders synthesis. The process involves rapid freezing of the sprayed precursor solution, drying under vacuum by sublimation of the solvent and the salt decomposition to oxide by thermal treatment. The precursor salt for ZnO powder synthesis was Zn(NO3)2·6H2O dissolved in distilled water (1 mol/dm3). The aqueous solution was sprayed by the twin-fluid atomization system, frozen using liquid nitrogen and dehydrated using a freeze-dryer operated at the temperatures from 243 K to 293 K and vacuum from 13 Pa to 20 Pa. A detailed X-ray analysis of the microstructure parameters such as the average crystallite sizes and shapes, crystal lattice microstrains and stacking faults of ZnO produced by thermal decomposition of as prepared Zn(NO3)2 at temperatures of 548 K and 898 K is realized by the pattern decomposition technique. The dependence between microstructural parameters and temperatures of thermal decomposition has been established.
PB  - Uetikon-Zuerich : Trans Tech Publ
C3  - European Powder Diffraction 6: Proceedings of the Sixth European Powder Diffraction Conference,  Held August 22-25, 1998 in Budapest, Hungary
T1  - Line-profile analysis of nanostructured ZnO powders obtained by freeze-drying method
SP  - 1068
EP  - 1073
DO  - 10.4028/www.scientific.net/MSF.321-324.1068
UR  - https://hdl.handle.net/21.15107/rcub_dais_3867
ER  - 

@conference{
author = "Marinković, Bojan A. and Žakula, Z. and Đurić, S. and Nikolić, N. and Milošević, Olivera and Ristić, Momčilo M.",
year = "2000",
abstract = "Freeze-drying, as a cryochemical powders processing method is applied in ZnO submicrometar to nanosized powders synthesis. The process involves rapid freezing of the sprayed precursor solution, drying under vacuum by sublimation of the solvent and the salt decomposition to oxide by thermal treatment. The precursor salt for ZnO powder synthesis was Zn(NO3)2·6H2O dissolved in distilled water (1 mol/dm3). The aqueous solution was sprayed by the twin-fluid atomization system, frozen using liquid nitrogen and dehydrated using a freeze-dryer operated at the temperatures from 243 K to 293 K and vacuum from 13 Pa to 20 Pa. A detailed X-ray analysis of the microstructure parameters such as the average crystallite sizes and shapes, crystal lattice microstrains and stacking faults of ZnO produced by thermal decomposition of as prepared Zn(NO3)2 at temperatures of 548 K and 898 K is realized by the pattern decomposition technique. The dependence between microstructural parameters and temperatures of thermal decomposition has been established.",
publisher = "Uetikon-Zuerich : Trans Tech Publ",
journal = "European Powder Diffraction 6: Proceedings of the Sixth European Powder Diffraction Conference,  Held August 22-25, 1998 in Budapest, Hungary",
title = "Line-profile analysis of nanostructured ZnO powders obtained by freeze-drying method",
pages = "1068-1073",
doi = "10.4028/www.scientific.net/MSF.321-324.1068",
url = "https://hdl.handle.net/21.15107/rcub_dais_3867"
}

Marinković, B. A., Žakula, Z., Đurić, S., Nikolić, N., Milošević, O.,& Ristić, M. M.. (2000). Line-profile analysis of nanostructured ZnO powders obtained by freeze-drying method. in European Powder Diffraction 6: Proceedings of the Sixth European Powder Diffraction Conference,  Held August 22-25, 1998 in Budapest, Hungary
Uetikon-Zuerich : Trans Tech Publ., 1068-1073.
https://doi.org/10.4028/www.scientific.net/MSF.321-324.1068
https://hdl.handle.net/21.15107/rcub_dais_3867

Marinković BA, Žakula Z, Đurić S, Nikolić N, Milošević O, Ristić MM. Line-profile analysis of nanostructured ZnO powders obtained by freeze-drying method. in European Powder Diffraction 6: Proceedings of the Sixth European Powder Diffraction Conference,  Held August 22-25, 1998 in Budapest, Hungary. 2000;:1068-1073.
doi:10.4028/www.scientific.net/MSF.321-324.1068
https://hdl.handle.net/21.15107/rcub_dais_3867 .

Marinković, Bojan A., Žakula, Z., Đurić, S., Nikolić, N., Milošević, Olivera, Ristić, Momčilo M., "Line-profile analysis of nanostructured ZnO powders obtained by freeze-drying method" in European Powder Diffraction 6: Proceedings of the Sixth European Powder Diffraction Conference,  Held August 22-25, 1998 in Budapest, Hungary (2000):1068-1073,
https://doi.org/10.4028/www.scientific.net/MSF.321-324.1068 .,
https://hdl.handle.net/21.15107/rcub_dais_3867 .