Synthesis and thermal stability of nontransformable tetragonal (ZrO 2)0.96(REO1.5)0.04 (RE=Sc 3+, Y3+) nanocrystals

Mohammad Reza Loghman-Estarki; Reza Shoja Razavi; Hossein Edris

doi:10.4028/www.scientific.net/DDF.334-335.60

Synthesis and thermal stability of nontransformable tetragonal (ZrO ₂)_0.96(REO_1.5)_0.04 (RE=Sc ³⁺, Y³⁺) nanocrystals

Mohammad Reza Loghman-Estarki, Reza Shoja Razavi, Hossein Edris

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

14 Citations (Scopus)

Abstract

Scandia, yttria doped zirconia ((ZrO₂)_0.96 (REO _1.5)_0.04 (RE=Sc³⁺, Y³⁺)) nanoparticles were prepared by the modified sol-gel method. The microstructure of the products was characterized by X-ray diffractometry (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Raman spectroscopy. Thermal stabillity of SYSZ nanocrystals were also investigated. The SYSZ nanocrystals synthesized with EGM:Zr⁺⁴ mole ratio 4:1, calcined at 700°C, have average diameter of ~20 nm.

Original language	English
Title of host publication	Diffusion in Solids and Liquids VIII
Editors	A Ochsner, GE Murch, A Shokuhfar, JMPQ Delgado
Publisher	Trans Tech Publications Ltd
Pages	60-64
Number of pages	5
Volume	334-335
ISBN (Print)	9783037856628
DOIs	https://doi.org/10.4028/www.scientific.net/DDF.334-335.60
Publication status	Published - 2013
Externally published	Yes
Event	8th International Conference on Diffusion in Solids and Liquids Mass Transfer - Heat Transfer - Microstructure and Properties - Nanodiffusion and Nanostructured Materials, DSL 2012 - Istanbul, Turkey Duration: 25 Jun 2012 → 29 Jun 2012

Conference

Conference	8th International Conference on Diffusion in Solids and Liquids Mass Transfer - Heat Transfer - Microstructure and Properties - Nanodiffusion and Nanostructured Materials, DSL 2012
Country/Territory	Turkey
City	Istanbul
Period	25/06/12 → 29/06/12

Keywords

Nanoparticle
Polymeric complex method
Zirconia based ceramics

ASJC Scopus subject areas

Radiation
General Materials Science
Condensed Matter Physics

Access to Document

10.4028/www.scientific.net/DDF.334-335.60

Cite this

Loghman-Estarki, M. R., Razavi, R. S., & Edris, H. (2013). Synthesis and thermal stability of nontransformable tetragonal (ZrO ₂)_0.96(REO_1.5)_0.04 (RE=Sc ³⁺, Y³⁺) nanocrystals. In A. Ochsner, GE. Murch, A. Shokuhfar, & JMPQ. Delgado (Eds.), Diffusion in Solids and Liquids VIII (Vol. 334-335, pp. 60-64). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/DDF.334-335.60

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title = "Synthesis and thermal stability of nontransformable tetragonal (ZrO 2)0.96(REO1.5)0.04 (RE=Sc 3+, Y3+) nanocrystals",

abstract = "Scandia, yttria doped zirconia ((ZrO2)0.96 (REO 1.5)0.04 (RE=Sc3+, Y3+)) nanoparticles were prepared by the modified sol-gel method. The microstructure of the products was characterized by X-ray diffractometry (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Raman spectroscopy. Thermal stabillity of SYSZ nanocrystals were also investigated. The SYSZ nanocrystals synthesized with EGM:Zr+4 mole ratio 4:1, calcined at 700°C, have average diameter of \textasciitilde{}20 nm.",

keywords = "Nanoparticle, Polymeric complex method, Zirconia based ceramics",

author = "Loghman-Estarki, \{Mohammad Reza\} and Razavi, \{Reza Shoja\} and Hossein Edris",

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doi = "10.4028/www.scientific.net/DDF.334-335.60",

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editor = "A Ochsner and GE Murch and A Shokuhfar and JMPQ Delgado",

booktitle = "Diffusion in Solids and Liquids VIII",

publisher = "Trans Tech Publications Ltd",

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Loghman-Estarki, MR, Razavi, RS & Edris, H 2013, Synthesis and thermal stability of nontransformable tetragonal (ZrO ₂)_0.96(REO_1.5)_0.04 (RE=Sc ³⁺, Y³⁺) nanocrystals. in A Ochsner, GE Murch, A Shokuhfar & JMPQ Delgado (eds), Diffusion in Solids and Liquids VIII. vol. 334-335, Trans Tech Publications Ltd, pp. 60-64, 8th International Conference on Diffusion in Solids and Liquids Mass Transfer - Heat Transfer - Microstructure and Properties - Nanodiffusion and Nanostructured Materials, DSL 2012, Istanbul, Turkey, 25/06/12. https://doi.org/10.4028/www.scientific.net/DDF.334-335.60

Synthesis and thermal stability of nontransformable tetragonal (ZrO ₂)_0.96(REO_1.5)_0.04 (RE=Sc ³⁺, Y³⁺) nanocrystals. / Loghman-Estarki, Mohammad Reza; Razavi, Reza Shoja; Edris, Hossein.
Diffusion in Solids and Liquids VIII. ed. / A Ochsner; GE Murch; A Shokuhfar; JMPQ Delgado. Vol. 334-335 Trans Tech Publications Ltd, 2013. p. 60-64.

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

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AU - Razavi, Reza Shoja

AU - Edris, Hossein

PY - 2013

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N2 - Scandia, yttria doped zirconia ((ZrO2)0.96 (REO 1.5)0.04 (RE=Sc3+, Y3+)) nanoparticles were prepared by the modified sol-gel method. The microstructure of the products was characterized by X-ray diffractometry (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Raman spectroscopy. Thermal stabillity of SYSZ nanocrystals were also investigated. The SYSZ nanocrystals synthesized with EGM:Zr+4 mole ratio 4:1, calcined at 700°C, have average diameter of ~20 nm.

AB - Scandia, yttria doped zirconia ((ZrO2)0.96 (REO 1.5)0.04 (RE=Sc3+, Y3+)) nanoparticles were prepared by the modified sol-gel method. The microstructure of the products was characterized by X-ray diffractometry (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Raman spectroscopy. Thermal stabillity of SYSZ nanocrystals were also investigated. The SYSZ nanocrystals synthesized with EGM:Zr+4 mole ratio 4:1, calcined at 700°C, have average diameter of ~20 nm.

KW - Nanoparticle

KW - Polymeric complex method

KW - Zirconia based ceramics

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DO - 10.4028/www.scientific.net/DDF.334-335.60

M3 - Conference contribution

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T2 - 8th International Conference on Diffusion in Solids and Liquids Mass Transfer - Heat Transfer - Microstructure and Properties - Nanodiffusion and Nanostructured Materials, DSL 2012

Y2 - 25 June 2012 through 29 June 2012

ER -