Monodispersed spherical colloids of titania: Synthesis, characterization, and crystallization

被引：446

作者：

Jiang, XC

Herricks, T

Xia, YN ^{[1
]}

机构：

[1] Univ Washington, Dept Chem, Seattle, WA 98195 USA

[2] Univ Washington, Dept Mat Sci & Engn, Seattle, WA 98195 USA

来源：

ADVANCED MATERIALS | 2003年 / 15卷 / 14期

关键词：

D O I：

10.1002/adma.200305105

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The generation of spherical colloids of titania with uniform diameters (see Figure for an SEM image) has been achieved using a new precursor. By varying the concentration of titanium glycolate in acetone the diameter of these spherical colloids could be controlled in the 200-500 nm range. The as-synthesized colloids could also be readily assembled into 3D crystalline lattices with qualities sufficiently good for optical characterization.

引用

页码：1205 / +

页数：6

共 47 条

[1] PHOTOCATALYTIC HYDROGENATION OF CH3CCH WITH H2O ON SMALL-PARTICLE TIO2 - SIZE QUANTIZATION EFFECTS AND REACTION INTERMEDIATES [J].