Preparation and characterization of colloidal solution derived crystallized titania powder

被引：53

作者：

Cot, F ^{[1
]}

Larbot, A ^{[1
]}

Nabias, G ^{[1
]}

Cot, L ^{[1
]}

机构：

[1] Univ Montpellier 2, Lab Mat & Procedes Membranaires, UMR 5635 CNRS, Ecole Natl Super Chim Montpellier, F-34296 Montpellier 5, France

来源：

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | 1998年 / 18卷 / 14期

关键词：

D O I：

10.1016/S0955-2219(98)00143-5

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

rn this work the influence of the type of the titanium alkoxide and the type and concentration of the peptizing agent on the powder crystallization is pointed out. Anatase or rutile phases are directly precipitated from the sol during ageing in case of the use of hydrochloric or nitric acid as peptizing agent. If tetraethylammonium hydroxide is used the sol is very stable and an amorphous powder is only obtained after drying at 100 degrees C. The sols and obtained powders were characterized. (C) 1998 Elsevier Science Limited. All rights reserved.

引用

页码：2175 / 2181

页数：7

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