Nanocrystalline α-alumina with novel morphology at 1000 °C

被引：19

作者：

Zhang, Xiaoxue ^{[1
]}

Ge, Yanling ^{[2
]}

Hannula, Simo-Pekka ^{[2
]}

Levanen, Erkki ^{[1
]}

Mantyla, Tapio ^{[1
]}

机构：

[1] Tampere Univ Technol, Dept Mat Sci, FI-33101 Tampere, Finland

[2] Helsinki Univ Technol, Dept Mat Sci & Engn, FI-02015 Helsinki, Finland

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2008年 / 18卷 / 21期

关键词：

D O I：

10.1039/b803997f

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

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

引用

页码：2423 / 2425

页数：3

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