Spherical nanocrystalline barium zirconate titanate prepared by Co-precipitation in highly basic aqueous solution

Spherical monosized barium zirconate titanate nanoparticles (Ba(ZrxTi1-x)O3(BZT) when x = 0.25, 0.30 and 0.35) have been prepared by co-precipitation in a strongly alkaline solution (20 M NaOH) at 80°C. The phase formation of the as-precipitated powders was characterized by XRD, FT-IR and Raman spec...

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Main Authors: Panpailin Seeharaj, Supamas Wirunchit, Piyanut Charoonsuk, Pattaraporn Kim-Lohsoontorn, Naratip Vittayakorn
Other Authors: King Mongkut's Institute of Technology Ladkrabang
Format: Article
Published: 2018
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Online Access:https://repository.li.mahidol.ac.th/handle/123456789/32003
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spelling th-mahidol.320032018-10-19T12:47:25Z Spherical nanocrystalline barium zirconate titanate prepared by Co-precipitation in highly basic aqueous solution Panpailin Seeharaj Supamas Wirunchit Piyanut Charoonsuk Pattaraporn Kim-Lohsoontorn Naratip Vittayakorn King Mongkut's Institute of Technology Ladkrabang Mahidol University Materials Science Physics and Astronomy Spherical monosized barium zirconate titanate nanoparticles (Ba(ZrxTi1-x)O3(BZT) when x = 0.25, 0.30 and 0.35) have been prepared by co-precipitation in a strongly alkaline solution (20 M NaOH) at 80°C. The phase formation of the as-precipitated powders was characterized by XRD, FT-IR and Raman spectroscopy as a single-phase BZT with cubic perovskite oxide structure. This indicates that crystalline BZT powders can be obtained from the co-precipitation in 20 M NaOH without the requirement of calcination process. SEM analysis showed that BZT had nanosized spherical morphology with uniform shape and size. The crystal sizes obtained by TEM analysis were 20-40 nm. © 2013 Copyright Taylor and Francis Group, LLC. 2018-10-19T05:08:28Z 2018-10-19T05:08:28Z 2013-01-01 Article Ferroelectrics. Vol.455, No.1 (2013), 83-89 10.1080/00150193.2013.844054 15635112 00150193 2-s2.0-84891762280 https://repository.li.mahidol.ac.th/handle/123456789/32003 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84891762280&origin=inward
institution Mahidol University
building Mahidol University Library
continent Asia
country Thailand
Thailand
content_provider Mahidol University Library
collection Mahidol University Institutional Repository
topic Materials Science
Physics and Astronomy
spellingShingle Materials Science
Physics and Astronomy
Panpailin Seeharaj
Supamas Wirunchit
Piyanut Charoonsuk
Pattaraporn Kim-Lohsoontorn
Naratip Vittayakorn
Spherical nanocrystalline barium zirconate titanate prepared by Co-precipitation in highly basic aqueous solution
description Spherical monosized barium zirconate titanate nanoparticles (Ba(ZrxTi1-x)O3(BZT) when x = 0.25, 0.30 and 0.35) have been prepared by co-precipitation in a strongly alkaline solution (20 M NaOH) at 80°C. The phase formation of the as-precipitated powders was characterized by XRD, FT-IR and Raman spectroscopy as a single-phase BZT with cubic perovskite oxide structure. This indicates that crystalline BZT powders can be obtained from the co-precipitation in 20 M NaOH without the requirement of calcination process. SEM analysis showed that BZT had nanosized spherical morphology with uniform shape and size. The crystal sizes obtained by TEM analysis were 20-40 nm. © 2013 Copyright Taylor and Francis Group, LLC.
author2 King Mongkut's Institute of Technology Ladkrabang
author_facet King Mongkut's Institute of Technology Ladkrabang
Panpailin Seeharaj
Supamas Wirunchit
Piyanut Charoonsuk
Pattaraporn Kim-Lohsoontorn
Naratip Vittayakorn
format Article
author Panpailin Seeharaj
Supamas Wirunchit
Piyanut Charoonsuk
Pattaraporn Kim-Lohsoontorn
Naratip Vittayakorn
author_sort Panpailin Seeharaj
title Spherical nanocrystalline barium zirconate titanate prepared by Co-precipitation in highly basic aqueous solution
title_short Spherical nanocrystalline barium zirconate titanate prepared by Co-precipitation in highly basic aqueous solution
title_full Spherical nanocrystalline barium zirconate titanate prepared by Co-precipitation in highly basic aqueous solution
title_fullStr Spherical nanocrystalline barium zirconate titanate prepared by Co-precipitation in highly basic aqueous solution
title_full_unstemmed Spherical nanocrystalline barium zirconate titanate prepared by Co-precipitation in highly basic aqueous solution
title_sort spherical nanocrystalline barium zirconate titanate prepared by co-precipitation in highly basic aqueous solution
publishDate 2018
url https://repository.li.mahidol.ac.th/handle/123456789/32003
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