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Ministry for Education and Science of Spain, Grant SAB 2004-0035

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Ministry for Education and Science of Spain, Grant SAB 2004-0035

Authors

Publications

Nanostructured alumina particles synthesized by the Spray Pyrolysis method: microstructural and morphological analyses

Martín, M. I.; Gómez, Luz Stella; Milošević, Olivera; Rabanal, Maria Eugenia

(Elsevier, 2010)

TY  - JOUR
AU  - Martín, M. I.
AU  - Gómez, Luz Stella
AU  - Milošević, Olivera
AU  - Rabanal, Maria Eugenia
PY  - 2010
UR  - http://dais.sanu.ac.rs/123456789/3430
AB  - Ultrafine particles or nanoparticles (ranging from a few nanometers to 100 nm) are of considerable interest for a wide variety of applications, ranking from catalyst to luminescence ceramics, due to their unique and improved properties primarily determined by size, composition and structure. This study presents the preparation and characterization of nanostructured spherical alumina particles by the Spray Pyrolysis method for the application in reinforcements of metal-matrix composites (MMCs). Synthesis procedure includes aerosol formation ultrasonically from alumina nitrate water solution and its decomposition into a tubular flow reactor at 700 °C. The obtained particles are spherical, smooth, amorphous and in non-agglomerated state. Microstructural and morphological analyses were carried out using X-ray diffraction (XRD), scanning electron microscopy (SEM/EDS) and analytical and high resolution transmission electron microscopy (TEM/HRTEM). Crown Copyright © 2009.
PB  - Elsevier
T2  - Ceramics International
T1  - Nanostructured alumina particles synthesized by the Spray Pyrolysis method: microstructural and morphological analyses
SP  - 767
EP  - 772
VL  - 36
IS  - 2
DO  - 10.1016/j.ceramint.2009.10.013
ER  - 
@article{
author = "Martín, M. I. and Gómez, Luz Stella and Milošević, Olivera and Rabanal, Maria Eugenia",
year = "2010",
url = "http://dais.sanu.ac.rs/123456789/3430",
abstract = "Ultrafine particles or nanoparticles (ranging from a few nanometers to 100 nm) are of considerable interest for a wide variety of applications, ranking from catalyst to luminescence ceramics, due to their unique and improved properties primarily determined by size, composition and structure. This study presents the preparation and characterization of nanostructured spherical alumina particles by the Spray Pyrolysis method for the application in reinforcements of metal-matrix composites (MMCs). Synthesis procedure includes aerosol formation ultrasonically from alumina nitrate water solution and its decomposition into a tubular flow reactor at 700 °C. The obtained particles are spherical, smooth, amorphous and in non-agglomerated state. Microstructural and morphological analyses were carried out using X-ray diffraction (XRD), scanning electron microscopy (SEM/EDS) and analytical and high resolution transmission electron microscopy (TEM/HRTEM). Crown Copyright © 2009.",
publisher = "Elsevier",
journal = "Ceramics International",
title = "Nanostructured alumina particles synthesized by the Spray Pyrolysis method: microstructural and morphological analyses",
pages = "767-772",
volume = "36",
number = "2",
doi = "10.1016/j.ceramint.2009.10.013"
}
Martín, M. I., Gómez, L. S., Milošević, O.,& Rabanal, M. E. (2010). Nanostructured alumina particles synthesized by the Spray Pyrolysis method: microstructural and morphological analyses.
Ceramics InternationalElsevier., 36(2), 767-772.
https://doi.org/10.1016/j.ceramint.2009.10.013
Martín MI, Gómez LS, Milošević O, Rabanal ME. Nanostructured alumina particles synthesized by the Spray Pyrolysis method: microstructural and morphological analyses. Ceramics International. 2010;36(2):767-772
Martín M. I., Gómez Luz Stella, Milošević Olivera, Rabanal Maria Eugenia, "Nanostructured alumina particles synthesized by the Spray Pyrolysis method: microstructural and morphological analyses" 36, no. 2 (2010):767-772,
https://doi.org/10.1016/j.ceramint.2009.10.013 .
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Microstructural and morphological analysis of nanostructured alumina particles synthesized at low temperature via aerosol route

Martín, M. I.; Rabanal, Maria Eugenia; Gómez, Luz Stella; Torralba, Jose Manuel; Milošević, Olivera

(Elsevier, 2008)

TY  - JOUR
AU  - Martín, M. I.
AU  - Rabanal, Maria Eugenia
AU  - Gómez, Luz Stella
AU  - Torralba, Jose Manuel
AU  - Milošević, Olivera
PY  - 2008
UR  - http://dais.sanu.ac.rs/123456789/3573
AB  - Nanometer-sized particles (1-100 nm) are of considerable interest for a wide variety of applications, ranking from catalyst to luminescence ceramics, due to their unique and improved properties primarily determined by size, composition and structure. In this study, we report a simple, rapid aerosol decomposition process for the continuous synthesis of nanoparticles with adjustable sizes, narrow size distribution, high crystallinity and good stoichiometry. This paper presents the preparation and characterization of nanostructured spherical alumina particles (<500 nm sized) by low temperature aerosol synthesis for the application in MMCs reinforcement. Synthesis procedure includes aerosol formation ultrasonically from alumina nitrate water solution and its decomposition into a tubular flow reactor at 400 °C. Consequently, as-obtained particles are spherical, smooth, amorphous and in non-agglomerated state. The phase crystallization, either into γ-Al2O3 or α-Al2O3 is promoted by additional thermal treatment ranging between 700 °C and 1300 °C. Detailed phase and structural analyses were carried out using X-ray powder diffraction (XRD), scanning electron microscopy (SEM/EDS) and analytical and high-resolution transmission electron microscopy (TEM/HRTEM). © 2008 Elsevier Ltd. All rights reserved.
PB  - Elsevier
T2  - Journal of the European Ceramic Society
T1  - Microstructural and morphological analysis of nanostructured alumina particles synthesized at low temperature via aerosol route
SP  - 2487
EP  - 2494
VL  - 28
IS  - 13
DO  - 10.1016/j.jeurceramsoc.2008.03.019
ER  - 
@article{
author = "Martín, M. I. and Rabanal, Maria Eugenia and Gómez, Luz Stella and Torralba, Jose Manuel and Milošević, Olivera",
year = "2008",
url = "http://dais.sanu.ac.rs/123456789/3573",
abstract = "Nanometer-sized particles (1-100 nm) are of considerable interest for a wide variety of applications, ranking from catalyst to luminescence ceramics, due to their unique and improved properties primarily determined by size, composition and structure. In this study, we report a simple, rapid aerosol decomposition process for the continuous synthesis of nanoparticles with adjustable sizes, narrow size distribution, high crystallinity and good stoichiometry. This paper presents the preparation and characterization of nanostructured spherical alumina particles (<500 nm sized) by low temperature aerosol synthesis for the application in MMCs reinforcement. Synthesis procedure includes aerosol formation ultrasonically from alumina nitrate water solution and its decomposition into a tubular flow reactor at 400 °C. Consequently, as-obtained particles are spherical, smooth, amorphous and in non-agglomerated state. The phase crystallization, either into γ-Al2O3 or α-Al2O3 is promoted by additional thermal treatment ranging between 700 °C and 1300 °C. Detailed phase and structural analyses were carried out using X-ray powder diffraction (XRD), scanning electron microscopy (SEM/EDS) and analytical and high-resolution transmission electron microscopy (TEM/HRTEM). © 2008 Elsevier Ltd. All rights reserved.",
publisher = "Elsevier",
journal = "Journal of the European Ceramic Society",
title = "Microstructural and morphological analysis of nanostructured alumina particles synthesized at low temperature via aerosol route",
pages = "2487-2494",
volume = "28",
number = "13",
doi = "10.1016/j.jeurceramsoc.2008.03.019"
}
Martín, M. I., Rabanal, M. E., Gómez, L. S., Torralba, J. M.,& Milošević, O. (2008). Microstructural and morphological analysis of nanostructured alumina particles synthesized at low temperature via aerosol route.
Journal of the European Ceramic SocietyElsevier., 28(13), 2487-2494.
https://doi.org/10.1016/j.jeurceramsoc.2008.03.019
Martín MI, Rabanal ME, Gómez LS, Torralba JM, Milošević O. Microstructural and morphological analysis of nanostructured alumina particles synthesized at low temperature via aerosol route. Journal of the European Ceramic Society. 2008;28(13):2487-2494
Martín M. I., Rabanal Maria Eugenia, Gómez Luz Stella, Torralba Jose Manuel, Milošević Olivera, "Microstructural and morphological analysis of nanostructured alumina particles synthesized at low temperature via aerosol route" 28, no. 13 (2008):2487-2494,
https://doi.org/10.1016/j.jeurceramsoc.2008.03.019 .
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