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Synthesis of nanocrystalline YSZ (ZrO2–8Y2O3) powder by polymerized complex method

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Title: Synthesis of nanocrystalline YSZ (ZrO2–8Y2O3) powder by polymerized complex method
Authors: Farhikhteh, Shayan1, Maghsoudipour, Amir1, Raissi, Babak b-raissi@merc.ac.ir
Source: Journal of Alloys & Compounds. Feb2010, Vol. 491 Issue 1/2, p402-405. 4p.
Abstract: Abstract: In this study nanocrystalline powders of yttria-stabilized zirconia (ZrO2–8Y2O3) have been synthesized through “polymerized complex method”. Zirconium chloride, yttrium nitrate, citric acid and ethylene glycol were polymerized at 80°C to produce a gel-like mass in which metallic ions were uniformly distributed. During the thermal treatment of dried gel, nanocrystalline powder was formed at 450°C and 650°C for 2h. Thermal reactions and crystalline phase formation of the dried gel were investigated through thermal analysis and X-ray diffraction analysis, respectively. The results of thermal analysis and XRD showed the formation of nanocrystalline powder at less than 600°C. Chemical bonding of the dried gel was investigated by Fourier transform infrared spectroscopy analysis. Morphology of powder calcined at 650°C was analyzed by scanning electron microscope. Yttria-stabilized zirconia powders with the mean crystallite size of 6nm were prepared successfully by this method. [Copyright &y& Elsevier]
Copyright of Journal of Alloys & Compounds is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 47950428
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Label: Title
  Group: Ti
  Data: Synthesis of nanocrystalline YSZ (ZrO<subscript>2</subscript>–8Y<subscript>2</subscript>O<subscript>3</subscript>) powder by polymerized complex method
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  Data: <searchLink fieldCode="AR" term="%22Farhikhteh%2C+Shayan%22">Farhikhteh, Shayan</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Maghsoudipour%2C+Amir%22">Maghsoudipour, Amir</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Raissi%2C+Babak%22">Raissi, Babak</searchLink><i> b-raissi@merc.ac.ir</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Alloys+%26+Compounds%22">Journal of Alloys & Compounds</searchLink>. Feb2010, Vol. 491 Issue 1/2, p402-405. 4p.
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Abstract: In this study nanocrystalline powders of yttria-stabilized zirconia (ZrO2–8Y2O3) have been synthesized through “polymerized complex method”. Zirconium chloride, yttrium nitrate, citric acid and ethylene glycol were polymerized at 80°C to produce a gel-like mass in which metallic ions were uniformly distributed. During the thermal treatment of dried gel, nanocrystalline powder was formed at 450°C and 650°C for 2h. Thermal reactions and crystalline phase formation of the dried gel were investigated through thermal analysis and X-ray diffraction analysis, respectively. The results of thermal analysis and XRD showed the formation of nanocrystalline powder at less than 600°C. Chemical bonding of the dried gel was investigated by Fourier transform infrared spectroscopy analysis. Morphology of powder calcined at 650°C was analyzed by scanning electron microscope. Yttria-stabilized zirconia powders with the mean crystallite size of 6nm were prepared successfully by this method. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Alloys & Compounds is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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        Value: 10.1016/j.jallcom.2009.10.196
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      – Code: eng
        Text: English
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      – TitleFull: Synthesis of nanocrystalline YSZ (ZrO2–8Y2O3) powder by polymerized complex method
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            NameFull: Maghsoudipour, Amir
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              Text: Feb2010
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