TY  - JOUR
AU  - Fabian, Martin
AU  - Antić, Bratislav
AU  - Girman, Vladimir
AU  - Vučinić-Vasić, Milica
AU  - Kremenović, Aleksandar S.
AU  - Suzuki, Shigeru
AU  - Hahn, Horst
AU  - Sepelak, Vladimir
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/718
AB  - A series of nanostructured fluorite-type Ce1-xYxO2-delta(0 LT = x LT = 0.35) solid solutions, prepared via high-energy milling of the CeO2/Y2O3 mixtures, are investigated by XRD, HR-TEM, EDS and Raman spectroscopy. For the first time, complementary information on both the long-range and short-range structural features of mechanosynthesized Ce1-xYxO2-delta, obtained by Rietveld analysis of XRD data and Raman spectroscopy, is provided. The lattice parameters of the as-prepared solid solutions decrease with increasing yttrium content. Rietveld refinements of the XRD data reveal increase in microstrains in the host ceria lattice as a consequence of yttrium incorporation. Raman spectra are directly affected by the presence of oxygen vacancies; their existence is evidenced by the presence of vibration modes at similar to 560 and similar to 600 cm(-1). The detailed spectroscopic investigations enable us to separate extrinsic and intrinsic origin of oxygen vacancies. It is demonstrated that mechanosynthesis can be successfully employed in the one-step preparation of nanocrystalline Ce1-xYxO2-delta solid solutions. (C) 2015 Elsevier Inc. All rights reserved.
T2  - Journal of Solid State Chemistry
T1  - Mechanosynthesis and structural characterization of nanocrystalline Ce1-xYxO2-delta(x=0.1-0.35) solid solutions
VL  - 230
SP  - 42
EP  - 48
DO  - 10.1016/j.jssc.2015.06.027
ER  - 

@article{
author = "Fabian, Martin and Antić, Bratislav and Girman, Vladimir and Vučinić-Vasić, Milica and Kremenović, Aleksandar S. and Suzuki, Shigeru and Hahn, Horst and Sepelak, Vladimir",
year = "2015",
abstract = "A series of nanostructured fluorite-type Ce1-xYxO2-delta(0 LT = x LT = 0.35) solid solutions, prepared via high-energy milling of the CeO2/Y2O3 mixtures, are investigated by XRD, HR-TEM, EDS and Raman spectroscopy. For the first time, complementary information on both the long-range and short-range structural features of mechanosynthesized Ce1-xYxO2-delta, obtained by Rietveld analysis of XRD data and Raman spectroscopy, is provided. The lattice parameters of the as-prepared solid solutions decrease with increasing yttrium content. Rietveld refinements of the XRD data reveal increase in microstrains in the host ceria lattice as a consequence of yttrium incorporation. Raman spectra are directly affected by the presence of oxygen vacancies; their existence is evidenced by the presence of vibration modes at similar to 560 and similar to 600 cm(-1). The detailed spectroscopic investigations enable us to separate extrinsic and intrinsic origin of oxygen vacancies. It is demonstrated that mechanosynthesis can be successfully employed in the one-step preparation of nanocrystalline Ce1-xYxO2-delta solid solutions. (C) 2015 Elsevier Inc. All rights reserved.",
journal = "Journal of Solid State Chemistry",
title = "Mechanosynthesis and structural characterization of nanocrystalline Ce1-xYxO2-delta(x=0.1-0.35) solid solutions",
volume = "230",
pages = "42-48",
doi = "10.1016/j.jssc.2015.06.027"
}

Fabian, M., Antić, B., Girman, V., Vučinić-Vasić, M., Kremenović, A. S., Suzuki, S., Hahn, H.,& Sepelak, V.. (2015). Mechanosynthesis and structural characterization of nanocrystalline Ce1-xYxO2-delta(x=0.1-0.35) solid solutions. in Journal of Solid State Chemistry, 230, 42-48.
https://doi.org/10.1016/j.jssc.2015.06.027

Fabian M, Antić B, Girman V, Vučinić-Vasić M, Kremenović AS, Suzuki S, Hahn H, Sepelak V. Mechanosynthesis and structural characterization of nanocrystalline Ce1-xYxO2-delta(x=0.1-0.35) solid solutions. in Journal of Solid State Chemistry. 2015;230:42-48.
doi:10.1016/j.jssc.2015.06.027 .

Fabian, Martin, Antić, Bratislav, Girman, Vladimir, Vučinić-Vasić, Milica, Kremenović, Aleksandar S., Suzuki, Shigeru, Hahn, Horst, Sepelak, Vladimir, "Mechanosynthesis and structural characterization of nanocrystalline Ce1-xYxO2-delta(x=0.1-0.35) solid solutions" in Journal of Solid State Chemistry, 230 (2015):42-48,
https://doi.org/10.1016/j.jssc.2015.06.027 . .