Nanocrystalline α-alumina with novel morphology at 1000 °C

Xiaoxue Zhang; Yanling Ge; Simo-Pekka Hannula; Erkki Levänen; Tapio Mäntylä

doi:10.1039/B803997F

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Nanocrystalline α-alumina with novel morphology at 1000 °C

Xiaoxue Zhang,*^a Yanling Ge,^b Simo-Pekka Hannula,^b Erkki Levänen^a and Tapio Mäntylä^a

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^a Department of Materials Science, Tampere University of Technology, P.O. Box 589, Tampere, Finland
E-mail: xiaoxue.zhang@tut.fi
Fax: +358 3 3115 2330
Tel: +358 40 849 0197

^b Department of Materials Science and Engineering, Helsinki University of Technology, P.O. Box 6200, Finland

Abstract

Nanocrystalline α-alumina with novel morphology has been synthesized at the relatively low temperature of 1000 °C without any seeding materials, in which 5 nm-nanocrystallites of α-alumina form into nanorods having widths of about 15 nm and lengths ranging from 50 to 250 nm.

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Article information

DOI: https://doi.org/10.1039/B803997F
Article type: Communication
Submitted: 07 Mar 2008
Accepted: 07 Apr 2008
First published: 21 Apr 2008

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J. Mater. Chem., 2008,18, 2423-2425

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Nanocrystalline α-alumina with novel morphology at 1000 °C

X. Zhang, Y. Ge, S. Hannula, E. Levänen and T. Mäntylä, J. Mater. Chem., 2008, 18, 2423 DOI: 10.1039/B803997F

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Journal of Materials Chemistry

Nanocrystalline α-alumina with novel morphology at 1000 °C

Abstract

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Nanocrystalline α-alumina with novel morphology at 1000 °C

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