TiO2-Nb2O5 nanotubes with electrochemically tunable morphologies

被引：165

作者：

Ghicov, Andrei ^{[1
]}

Aldabergenova, Saule ^{[1
]}

Tsuchyia, Hiroaki ^{[1
]}

Schmuki, Patrik ^{[1
]}

机构：

[1] Univ Erlangen Nurnberg, Dept Mat Sci, D-91058 Erlangen, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 42期

关键词：

alloys; electrochemistry; nanomaterials; nanotubes; titanium dioxide;

D O I：

10.1002/anie.200601957

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Made to measure: TiO2-Nb2O5 nanotubes are grown on a Ti-Nb alloy (Ti45Nb) by anodization in a fluoride-containing electrolyte (see micrograph), and their lengths and diameters can be controlled by adjusting the potential. The low rate of chemical dissolution of Nb 2O5 in the electrolyte allows the formation of long nanotubes with regular morphology. (Figure Presented). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：6993 / 6996

页数：4

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