Preparation of nanotube-shaped TiO2 powder

被引：187

作者：

Seo, DS

Lee, JK

Kim, H

机构：

[1] Chosun Univ, Dept Mat Engn, Kwangju 501759, South Korea

[2] Seoul Natl Univ, Sch Mat Engn, Seoul 151742, South Korea

来源：

JOURNAL OF CRYSTAL GROWTH | 2001年 / 229卷 / 01期

基金：

新加坡国家研究基金会;

关键词：

nanostructures; hydrothermal crystal growth; seed crystals; nanomaterials;

D O I：

10.1016/S0022-0248(01)01196-4

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Nanotube-shaped TiO2 powder was synthesized by a digestion of the crystalline powder obtained from the heat treatment of the titanium hydroxide precipitates. The influence of the crystalline phase and the digestion temperature on the formation of the TiO2 nanotube was investigated. The powder digested at 150 degreesC for 12 h showed the highest specific surface area of 270 m(2)/g. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：428 / 432

页数：5

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