FTIR study of vanadium oxide nanotubes from lamellar structure

被引：84

作者：

Chen, W ^{[1
]}

Mai, LQ ^{[1
]}

Peng, JF ^{[1
]}

Xu, Q ^{[1
]}

Zhu, QY ^{[1
]}

机构：

[1] Wuhan Univ Technol, Inst Mat Sci & Engn, Wuhan 430070, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE | 2004年 / 39卷 / 07期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1023/B:JMSC.0000020044.67931.ad

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Vanadium oxide nanotubes, prepared by reacting vanadium oxide, instead of vanadium alkoxides, with a structure-directing agent followed by hydrothermal treatment are discussed. Fourier transform infrared (FTIR) investigation is performed to study the structural changes of vanadium oxide before and after hydrothermal treatment. FTIR investigations show that the amine molecules are hydrolyzed during the aging process and protonated through hydrothermal procedure. During hydrothermal treatment, a considerable rearrangement of the vanadium oxide structure leads to the formation of vanadium oxide nanotubes from lamellar structure.

引用

页码：2625 / 2627

页数：3

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