Synthesis and Thermal Stability of Nontransformable Tetragonal (ZrO2)0.96(REO1.5)0.04 (Re=Sc3+, Y3+) Nanocrystals

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

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

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Synthesis and Thermal Stability of Nontransformable Tetragonal (ZrO₂)_0.96(REO_1.5)_0.04 (Re=Sc³⁺, 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 ~20 nm.

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Periodical:

Defect and Diffusion Forum (Volumes 334-335)

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60-64

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

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Online since:

February 2013

Authors:

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

Keywords:

Nanoparticle, Polymeric Complex Method, Zirconia Based Ceramics

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References

[1] M. Salavati-Niasari, M. Dadkhah, F. Davar: Inorg. Chim. Acta, 362 (2009) 3969–3974.

Google Scholar

[2] F. Heshmatpour, R. Babadi-Aghakhanpour: Powder Technol., 205 (2011) 193–200.

Google Scholar

[3] S. Farhikhteh, A. Maghsoudipour, B. Raissi: J. Alloys Compds., 491 (2010) 402–405.

Google Scholar

[4] F. Heshmatpour, R. Babadi-Aghakhanpour: Advan. Powder Technol. 22 (2011) 88-87.

Google Scholar

[5] H. Jamali, R. Shoja Razavi, R. Mozaffarinia, R. Ahmadi, M.R. Loghman-Estarki: Curr. NanoSci., 8 (2012), 402-409.

Google Scholar

[6] Y. ‏ Zhang, A‏. Li, Z, Yan, G, Xu, C, Liao, ‏. and C‏. Yan: ‏ J. Solid State Chem. 171 (2003) 434–438.

Google Scholar

[7] R. Shoja Razavi, M.R. Loghman-Estarki, M. Farhadi-Khouzani, M. Barekat and H. Jamali: Curr. Nanosci., 7 (2011) 807-812.

DOI: 10.2174/157341311797483745

Google Scholar

[8] Y.W. Zhang, Z.G. Yan, F.H. Liao, C.S. Liao, C.H. Yan: Mat. Res. Bulletin, 39, (2004) 1763–1777.

Google Scholar

[9] M.R. Loghman-Estarki, R. ShojaRazavi, H. Edris: Curr. Nanosci. 8 (2012), 767-775.

Google Scholar

[10] C. Viazzi, A. Deboni, J. Z. Ferreira, J. P. Bonino, F. Ansart: Solid State Sci. 8 (2006) 1023–1028.

DOI: 10.1016/j.solidstatesciences.2006.02.053

Google Scholar

[11] F. Davar, et al.: Ceram. Intern . (2012), http: /dx. doi. org/10. 1016/j. ceramint. 2012. 09. 067.

Google Scholar

[12] K.A. Singh, L.C. Pathak, S.K. Roy: Ceram. Intern., 33 (2007) 1463–1468.

Google Scholar

[13] Ch.L. Robert, F. Ansart, C. Deloget, M. Gaudon, A. Rousset: Mat. Res. Bulletin, 36 (2001) 2083-2101.

DOI: 10.1016/s0025-5408(01)00723-1

Google Scholar

[14] Y.W. Zhang, Z.G. Yan, F.H. Liao, C.S. Liao, C.H. Yan: Mat. Res. Bulletin, 39 (2004) 1763–1777.

Google Scholar

[15] G.C.C. Costa1, R. Muccillo: J. Alloys Compds. 503 (2010) 474–479.

Google Scholar