A simple preparation procedure for the synthesis of sodium hexaniobate nanorods

被引：13
作者：
Lin, CH
Lee, CH
Chao, JH
Huang, YM
Chang, HW
Kuo, CY
Hsu, CW
机构：
[1] Natl Changhua Univ Educ, Dept Chem, Changhua 50058, Taiwan
[2] Natl Tsing Hua Univ, Dept Engn & Syst Sci, Hsinchu 300, Taiwan
[3] Natl Tsing Hua Univ, Nucl Sci & Technol Dev Ctr, Hsinchu 300, Taiwan
来源：
MATERIALS CHEMISTRY AND PHYSICS | 2005年 / 92卷 / 01期
关键词：
sodium hexaniobate; nanorods; hydrothermal; Nb2O5;
D O I：
10.1016/j.matchemphys.2005.01.003
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A simple hydrothermal method was used to synthesize crystalline sodium hexamobate nanorods of high purity in gram quantity by treating Nb2O5 powder in 10M NaOH at 150 degrees C without utilizing template molecules. The molecular composition of such material was identified as Na6HNb6O19.2H(2)O. SEM revealed that the majority of these hexamobate rods had a diameter distribution of 200-450nm and a length distribution of 40-60 mu m, though finer rods with a diameter of 50-100 nm could also be found in the product mixture. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：128 / 133
页数：6
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