A water-soluble titanium complex for the selective synthesis of nanocrystalline brookite, rutile, and anatase by a hydrothermal method

被引：220

作者：

Tomita, K

Petrykin, V

Kobayashi, M

Shiro, M

Yoshimura, M

Kakihana, M

机构：

[1] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Aoba Ku, Sendai, Miyagi 9808577, Japan

[2] Rigaku Corp, Xray Res Lab, Akishima, Tokyo, Japan

[3] Tokyo Inst Technol, Mat & Struct Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 15期

关键词：

hydrothermal synthesis; materials science; nanostructures; solid-state structures; titanium;

D O I：

10.1002/anie.200503565

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A complex pattern: Single-phase brookite, rutile, and rutile-anatase nanoparticles can be prepared from the new water-soluble titanium(IV) complex (NH4)6[Ti4-(C2H2O 3)4(C2H3O3) 2(O2)4O2]·4 H2O. It appears that the structural similarity of the complex anion to the brookite architecture allows the directional synthesis of brookite nanopowders in a pure form (see scheme). (Figure Presented) © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

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页码：2378 / 2381

页数：4

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