V2O5 Nanotubes Novel Gas Sensor with High Sensitivity for Ethanol

被引：1
|
作者：
Jin, Wei [2 ]
Chen, Wen [1 ]
Dong, Baitao [2 ]
Zhao, Chunxia
Mai, Liqiang
Dai, Ying
机构：
[1] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China
[2] Wuhan Univ Technol, Sch Mat Sci & Engn, Wuhan 430070, Peoples R China
来源：
ASIAN CERAMIC SCIENCE FOR ELECTRONICS III AND ELECTROCERAMICS IN JAPAN XII | 2010年 / 421-422卷
关键词：
V2O5; nanotubes; gas sensor; sensitivity; OXIDE NANOBELTS;
D O I：
10.4028/www.scientific.net/KEM.421-422.328
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Vanadium oxide nanotubes were synthesized via a rheological self-assembling process followed by a hydrothermal reaction. V2O5 gas sensors were fabricated from vanadium oxide nanotubess with an average diameter of around 90 nm and their gas-sensing properties were investigated. It was found that the sensors based on vanadium oxide nanotubes exhibit high responses ethanol gas at 270 degrees C. The results indicate that vanadium oxide nanotube sensors will be promising candidates for practical detectors for ethanol.
引用
收藏
页码：328 / +
页数：2
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