| 氧化铟纳米管的制备及它的甲苯气敏特性研究 |
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| 引用本文： | 迟霄,刘唱白,张金宝,刘丽,李海英,何越,薄小庆,刘丽丽.氧化铟纳米管的制备及它的甲苯气敏特性研究[J].半导体学报,2014,35(6):064005-5. |
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| 作者姓名： | 迟霄 刘唱白 张金宝 刘丽 李海英 何越 薄小庆 刘丽丽 |
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| 基金项目： | 吉林省环保厅项目(2009-22)；吉林省科技厅项目(20100344) |
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| 摘 要： | Abstract： The pristine In2O3 nanotubes were synthesized by electrospinning and subsequent calcination. Scanning electron microscope, X-ray powder diffraction and transmission electron micrograph were employed to analyze the morphology and crystal structure of the as-synthesized nanotubes. Gas-sensing properties of the as-synthesized In203 nanotubes were investigated by exposing the corresponding sensors to toluene, acetone, ethanol, formalde- hyde, ammonia and carbon monoxide at 340 ℃. The results show that the gas sensor possesses a good selectivity to toluene at 340 ℃. The response of the In2O3 nanotube gas sensor to 40 ppm is about 5.88. The response and recovery times are about 3 s and 17 s, respectively.
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| 关 键 词： | 碳纳米管 传感特性 电合成 氧化铟 甲苯 扫描电子显微镜 X-射线粉末衍射 气体传感器 |
| 收稿时间： | 7/2/2013 12:00:00 AM |
Toluene-sensing properties of In2O3 nanotubes synthesized by electrospinning |
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| Chi Xiao,Liu Changbai,Zhang Jinbao,Liu Li,Li Haiying,He Yue,Bo Xiaoqing and Liu Lili.Toluene-sensing properties of In2O3 nanotubes synthesized by electrospinning[J].Chinese Journal of Semiconductors,2014,35(6):064005-5. |
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| Authors: | Chi Xiao Liu Changbai Zhang Jinbao Liu Li Li Haiying He Yue Bo Xiaoqing and Liu Lili |
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| Affiliation: | State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China;College of Electronic Science & Engineering, Jilin University, Changchun 130012, China;State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China;State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China;State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China;State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China;State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China;State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China |
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| Abstract: | In2O3 nanotube toluene gas sensor |
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| Keywords: | In2O3 nanotube toluene gas sensor |
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