Temperature influence on the composition of Ni-ferrite powders obtained from complex compounds with acetylacetonato-ligands
Apstrakt
The conditions for the synthesis of ultra fine Ni-ferrites powder were investigated. The basic components were Fe(III) and Ni(II) complex compounds with acetylacetonato- (2,4 pentadione) ligands. Nanometrics powders were obtained by annealing the homogeneous mixture of the basic components in protected nitrogen atmosphere at different temperatures. The annealing temperature varied from 100 to 700 degrees C and the heating rate was 10 degrees C/min. The temperature effects on the composition and particles size of Ni-ferrites powders synthesized at 300, 400, 500 and 600 degrees C were investigated using X-ray analysis and transmission electron microscopy. Nanometrics Ni-ferrites powder was produced with less then 20 nm average particles size at 500 degrees C.
Ključne reči:
preparation / Ni-Ferrites / ultrafine / acetylacetonate / complex CompoundsIzvor:
Materials Science Forum, 1998, 199-202Izdavač:
- Transtec Publications Ltd, Zurich-Uetikon
DOI: 10.4028/www.scientific.net/MSF.282-283.199
ISSN: 0255-5476
WoS: 000075079900028
Scopus: 2-s2.0-0031626618
Kolekcije
Institucija/grupa
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Nikolić, Aleksandar S. AU - Cvetkovic, N AU - Djuric, S AU - Puzovic, J AU - Pavlović, Miodrag B. PY - 1998 UR - https://cherry.chem.bg.ac.rs/handle/123456789/383 AB - The conditions for the synthesis of ultra fine Ni-ferrites powder were investigated. The basic components were Fe(III) and Ni(II) complex compounds with acetylacetonato- (2,4 pentadione) ligands. Nanometrics powders were obtained by annealing the homogeneous mixture of the basic components in protected nitrogen atmosphere at different temperatures. The annealing temperature varied from 100 to 700 degrees C and the heating rate was 10 degrees C/min. The temperature effects on the composition and particles size of Ni-ferrites powders synthesized at 300, 400, 500 and 600 degrees C were investigated using X-ray analysis and transmission electron microscopy. Nanometrics Ni-ferrites powder was produced with less then 20 nm average particles size at 500 degrees C. PB - Transtec Publications Ltd, Zurich-Uetikon T2 - Materials Science Forum T1 - Temperature influence on the composition of Ni-ferrite powders obtained from complex compounds with acetylacetonato-ligands SP - 199 EP - 202 DO - 10.4028/www.scientific.net/MSF.282-283.199 ER -
@article{ author = "Nikolić, Aleksandar S. and Cvetkovic, N and Djuric, S and Puzovic, J and Pavlović, Miodrag B.", year = "1998", abstract = "The conditions for the synthesis of ultra fine Ni-ferrites powder were investigated. The basic components were Fe(III) and Ni(II) complex compounds with acetylacetonato- (2,4 pentadione) ligands. Nanometrics powders were obtained by annealing the homogeneous mixture of the basic components in protected nitrogen atmosphere at different temperatures. The annealing temperature varied from 100 to 700 degrees C and the heating rate was 10 degrees C/min. The temperature effects on the composition and particles size of Ni-ferrites powders synthesized at 300, 400, 500 and 600 degrees C were investigated using X-ray analysis and transmission electron microscopy. Nanometrics Ni-ferrites powder was produced with less then 20 nm average particles size at 500 degrees C.", publisher = "Transtec Publications Ltd, Zurich-Uetikon", journal = "Materials Science Forum", title = "Temperature influence on the composition of Ni-ferrite powders obtained from complex compounds with acetylacetonato-ligands", pages = "199-202", doi = "10.4028/www.scientific.net/MSF.282-283.199" }
Nikolić, A. S., Cvetkovic, N., Djuric, S., Puzovic, J.,& Pavlović, M. B.. (1998). Temperature influence on the composition of Ni-ferrite powders obtained from complex compounds with acetylacetonato-ligands. in Materials Science Forum Transtec Publications Ltd, Zurich-Uetikon., 199-202. https://doi.org/10.4028/www.scientific.net/MSF.282-283.199
Nikolić AS, Cvetkovic N, Djuric S, Puzovic J, Pavlović MB. Temperature influence on the composition of Ni-ferrite powders obtained from complex compounds with acetylacetonato-ligands. in Materials Science Forum. 1998;:199-202. doi:10.4028/www.scientific.net/MSF.282-283.199 .
Nikolić, Aleksandar S., Cvetkovic, N, Djuric, S, Puzovic, J, Pavlović, Miodrag B., "Temperature influence on the composition of Ni-ferrite powders obtained from complex compounds with acetylacetonato-ligands" in Materials Science Forum (1998):199-202, https://doi.org/10.4028/www.scientific.net/MSF.282-283.199 . .