Size-controlled synthesis of anatase TiO2 nanoparticles by carboxylic acid group-containing organics

被引：30

作者：

Jiang, BP

Yin, HB ^{[1
]}

Jiang, TS

Yan, J

Fan, Z

Li, CS

Wu, J

Wada, Y

机构：

[1] Jiangsu Univ, Fac Chem & Chem Engn, Zhenjiang 212013, Peoples R China

[2] Shenyang Inst Chem Technol, Fac Chem Engn, Shenyang, Peoples R China

[3] Osaka Univ, Mat & Sci Fac Engn, Suita, Osaka 565, Japan

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2005年 / 92卷 / 2-3期

关键词：

anatase TiO2 nanoparticles; metatitanic acid; carboxylic acid;

D O I：

10.1016/j.matchemphys.2005.02.007

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Size-controlled synthesis of anatase TiO2 nanoparticles was carried out by using metatitanic acid as a starting material and in the presence of carboxylic acid group-containing organics as modifiers. The average particle sizes and particle size distributions of the resulting anatase TiO2 nanoparticles were significantly affected by the chemical structures of the organic modifiers. The presence of nonpolar group-containing carboxylic acids was beneficial to formation of small-sized and narrow size-distributed anatase TiO2 nanoparticles. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：595 / 599

页数：5

共 19 条

[1] Preparation of nanosize anatase and rutile TiO2 by hydrothermal treatment of microemulsions and their activity for photocatalytic wet oxidation of phenol [J].