Synthesis and characterization of novel vanadium dioxide nanorods

被引：49

作者：

Chen, W ^{[1
]}

Peng, JF ^{[1
]}

Mai, LQ ^{[1
]}

Yu, H ^{[1
]}

Qi, YY ^{[1
]}

机构：

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

来源：

SOLID STATE COMMUNICATIONS | 2004年 / 132卷 / 08期

基金：

中国国家自然科学基金;

关键词：

nanocrystals; vanadium dioxide; chemical synthesis; scanning and transmission electron microscopy;

D O I：

10.1016/j.ssc.2004.09.013

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Novel vanadium dioxide nanorods were fabricated via a surfactant-assisted hydrothermal method at 180 degreesC for 48 h in the presence of cetyltrimethylammonium bromide (CTAB). The self-assembled samples were characterized by XRD, SEM, TEM, HRTEM and FT-IR. The results show that the products are nanorods, which are pure B phase vanadium dioxide with high crystallinity. The obtained nanorods have diameters of 40-60 nm with lengths up to 1-2 um. The probable formation mechanism of vanadium dioxide is also discussed. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：513 / 516

页数：4

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