Aminolysis route to monodisperse titania nanorods with tunable aspect ratio

被引：227
|
作者：
Zhang, ZH
Zhong, XH
Liu, SH
Li, DF
Han, MY
机构：
[1] Inst Mat Res & Engn, Singapore 117602, Singapore
[2] Natl Univ Singapore, Dept Mat Sci, Singapore 119260, Singapore
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 22期
关键词：
high-temperature chemistry; nanostructures; nonhydrolytic synthesis; titania; titanium;
D O I：
10.1002/anie.200500410
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
(Chemical Equation Presented) High-temperature nonhydrolytic aminolysis has been developed as an approach to monodisperse titania nanocrystals by exploiting the chemical modification of reactive titanium isopropoxide with oleic acid as the chelating ligand. Its capabilities for the anisotropic growth of highly crystalline anatase titania nanocrystals (see picture) with controlled size and shape have been demonstrated. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.
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收藏
页码：3466 / 3470
页数：5
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