Electrosynthesis of Ce-Co mixed oxide nanotubes with high aspect ratio and tunable composition

被引：20

作者：

Bocchetta, Patrizia ^{[1
]}

Santamaria, Monica ^{[1
]}

Di Quarto, Francesco ^{[1
]}

机构：

[1] Univ Palermo, Dipartimento Ingn Chim Proc & Mat, I-90128 Palermo, Italy

来源：

ELECTROCHEMICAL AND SOLID STATE LETTERS | 2008年 / 11卷 / 03期

关键词：

D O I：

10.1149/1.2823260

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 [应用化学];

摘要：

An electrochemical synthetic route is developed to produce cerium-cobalt mixed oxide nanotubes with tunable composition. The process consists of a template-assisted electrogeneration of base from a cerium-cobalt nitrate solution of different compositions. From scanning electron microscopy studies it is seen that Ce-Co oxide nanotubes of high aspect ratio and ordered structures are formed. Energy-dispersive X-ray analysis shows a linear relationship between the solution and the oxide composition [Ce/(Ce + Co) atomic ratio]. (c) 2008 The Electrochemical Society.

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页码：K27 / K30

页数：4

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