TY  - JOUR
AU  - Matović, Branko
AU  - Bučevac, Dušan
AU  - Prekajski, Marija D.
AU  - Maksimović, Vesna
AU  - Gautam, D.
AU  - Yoshida, Katsumi
AU  - Yano, Toyohiko
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4831
AB  - Nanometric-sized yttrium doped HfO2 powders were obtained by applying metathesis and combustion reactions. The tailored composition of solid solutions was: Hf1-xYxO2-delta with concentration x ranging from 0 to 0.2. HfCl4 was used as a source of hafnium whereas Y(NO3)(3)center dot 6H(2)O was used as a source of yttrium. The obtained powders were annealed at different temperatures in order to induce crystallization of HfO2. The influence of dopant concentration, annealing temperature and annealing time on powder properties was examined. The XRD analysis revealed that the crystal structure of HfO2 depends on the dopant concentration. The samples doped with 20 mol% of yttrium and annealed at 1500 degrees C had high-temperature, cubic structure even after cooling to room temperature. The presence of relatively large amount of dopant was beneficial in stabilizing highly desirable cubic phase of HfO2. It was found that the crystallite size lies in the nanometric range ( LT 10 nm). (C) 2011 Elsevier Ltd. All rights reserved.
T2  - Journal of the European Ceramic Society
T1  - Synthesis and characterization of nanometric yttrium-doped hafnia solid solutions
VL  - 32
IS  - 9
SP  - 1971
EP  - 1976
DO  - 10.1016/j.jeurceramsoc.2011.10.029
ER  - 

@article{
author = "Matović, Branko and Bučevac, Dušan and Prekajski, Marija D. and Maksimović, Vesna and Gautam, D. and Yoshida, Katsumi and Yano, Toyohiko",
year = "2012",
abstract = "Nanometric-sized yttrium doped HfO2 powders were obtained by applying metathesis and combustion reactions. The tailored composition of solid solutions was: Hf1-xYxO2-delta with concentration x ranging from 0 to 0.2. HfCl4 was used as a source of hafnium whereas Y(NO3)(3)center dot 6H(2)O was used as a source of yttrium. The obtained powders were annealed at different temperatures in order to induce crystallization of HfO2. The influence of dopant concentration, annealing temperature and annealing time on powder properties was examined. The XRD analysis revealed that the crystal structure of HfO2 depends on the dopant concentration. The samples doped with 20 mol% of yttrium and annealed at 1500 degrees C had high-temperature, cubic structure even after cooling to room temperature. The presence of relatively large amount of dopant was beneficial in stabilizing highly desirable cubic phase of HfO2. It was found that the crystallite size lies in the nanometric range ( LT 10 nm). (C) 2011 Elsevier Ltd. All rights reserved.",
journal = "Journal of the European Ceramic Society",
title = "Synthesis and characterization of nanometric yttrium-doped hafnia solid solutions",
volume = "32",
number = "9",
pages = "1971-1976",
doi = "10.1016/j.jeurceramsoc.2011.10.029"
}

Matović, B., Bučevac, D., Prekajski, M. D., Maksimović, V., Gautam, D., Yoshida, K.,& Yano, T.. (2012). Synthesis and characterization of nanometric yttrium-doped hafnia solid solutions. in Journal of the European Ceramic Society, 32(9), 1971-1976.
https://doi.org/10.1016/j.jeurceramsoc.2011.10.029

Matović B, Bučevac D, Prekajski MD, Maksimović V, Gautam D, Yoshida K, Yano T. Synthesis and characterization of nanometric yttrium-doped hafnia solid solutions. in Journal of the European Ceramic Society. 2012;32(9):1971-1976.
doi:10.1016/j.jeurceramsoc.2011.10.029 .

Matović, Branko, Bučevac, Dušan, Prekajski, Marija D., Maksimović, Vesna, Gautam, D., Yoshida, Katsumi, Yano, Toyohiko, "Synthesis and characterization of nanometric yttrium-doped hafnia solid solutions" in Journal of the European Ceramic Society, 32, no. 9 (2012):1971-1976,
https://doi.org/10.1016/j.jeurceramsoc.2011.10.029 . .