Preparation of hollow fibers of tin oxide with and without antimony doping

被引：12

作者：

Imai, H ^{[1
]}

Iwaya, Y ^{[1
]}

Shimizu, K ^{[1
]}

Hirashima, H ^{[1
]}

机构：

[1] Keio Univ, Dept Appl Chem, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan

来源：

CHEMISTRY LETTERS | 2000年 / 08期

关键词：

D O I：

10.1246/cl.2000.906

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hollow fibers of tin oxide with and without antimony doping were prepared by a chemical solution deposition technique using cotton fibers as a template. Homogeneous coating of tin dioxide undoped and doped with antimony was achieved on the organic fibers in aqueous solutions of tin difluoride and antimony trifluoride. Crystalline tin oxide hollow fibers were then obtained by removing the organic compounds with combustion In air. Since antimony-doped tin oxide annealed at 500-600 degrees C showed a low resistivity around 3.5 x 10(-3) ohm.cm, the ceramic fibers produced by this technique have great potential as a novel conductive material.

引用

页码：906 / 907

页数：2

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