Fabrication and structural characterization of large-scale uniform SnO2 nanotube arrays by sol-gel method

被引：3

作者：

Chen, YH

Zhang, XT

Xue, ZH

Li, YC

Huang, YB

Du, ZL ^{[1
]}

Li, TJ

机构：

[1] Henan Univ, Key Lab Special Funct Mat, Kaifeng 475001, Peoples R China

[2] Jilin Univ, Dept Chem, Changchun 130021, Peoples R China

来源：

CHINESE SCIENCE BULLETIN | 2005年 / 50卷 / 07期

基金：

中国国家自然科学基金;

关键词：

SnO2; nanotube; AAM;

D O I：

10.1360/03wb0205

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Semiconductor SnO2 nanotube arrays were fabricated by sol-gel method based on highly ordered nanoporous anodic alumina membrane. Their microstructures were characterized by scanning electron microscopy, transmission electron microscopy, selective electron diffraction spectroscopy and X-ray diffraction. Results indicated that SnO2 nanotubes have a thickness of about 20-30 nm, and a diameter of about 100-200 nm. The length of the nanotubes is about 1 mu m, XRD and SEDS indicated that these SnO2 nanotubes are polycrystalline.

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页码：618 / 621

页数：4

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