A new solvothermal method of preparing VO2 nanosheets and petaloid clusters

被引：29
|
作者：
Liu, Xinghai
Huang, Chi [1 ]
Yi, Shengping
Xie, Guangyong
Li, Houbing
Luo, Yunbai
机构：
[1] Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Peoples R China
[2] Minist Educ, Res Ctr Organosilicon Cpds & Mat Engn, Wuhan 430072, Peoples R China
[3] Key Lab Catalysis & Mat Sci Hubei Prov, Wuhan 430074, Peoples R China
[4] Wuhan Univ, Sch Printing & Packaging, Wuhan 430072, Peoples R China
来源：
SOLID STATE COMMUNICATIONS | 2007年 / 144卷 / 5-6期
关键词：
VO2; nanomaterials; solvothermal; phase transformation;
D O I：
10.1016/j.ssc.2007.08.013
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
VO2 nanosheets and petaloid clusters have been selectively prepared via a facile solvothermal method. The VO2 nanosheets were obtained from commercial V2O5 and absolute EtOH, while the petaloid clusters from self-synthesized V2O5 and absolute EtOH. Both the series products were calcined at different temperatures (613-773 K) under a high purity N-2 (99.999%) atmosphere to obtain VO2 (M) which exhibited a strong crystallographic transition around 341 K. (c) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：259 / 263
页数：5
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