Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Enhanced ethyl acetate sensing performance of Al-doped In2O3 microcubes | |
Shen, J. L.; F. Li; B. Yin; L. Sun; C. Chen; S. P. Wen; Y. Chen and S. P. Ruan | |
2017 | |
发表期刊 | Sensors and Actuators B-Chemical |
卷号 | 253 |
摘要 | In2O3 and 2.5-10 at% Al-doped In2O3 are prepared through a simple solvothermal method, and samples are characterized by a variety of methods to investigate the phase and morphological properties. The gas sensing measurements reveal that Al-doped In2O3 has superior ethyl acetate sensing capability as compared to pure In2O3, with the maximum response value approaching 56.3-100 ppm ethyl acetate at 184 degrees C, which is about 2.34 times higher than pure In2O3. In addition, 5 at% Al-doped In2O3 gas sensor is also found to have lower detection limit and better selectivity to ethyl acetate. Hence, Al-doped In2O3 material can be promising for sensing ethyl acetate gas with high performance. Also, the mechanism involved in improving sensing performance of Al-doped In2O3 is discussed. (C) 2017 Elsevier B.V. All rights reserved. |
收录类别 | sci ; ei |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/59176 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Shen, J. L.,F. Li,B. Yin,et al. Enhanced ethyl acetate sensing performance of Al-doped In2O3 microcubes[J]. Sensors and Actuators B-Chemical,2017,253. |
APA | Shen, J. L..,F. Li.,B. Yin.,L. Sun.,C. Chen.,...&Y. Chen and S. P. Ruan.(2017).Enhanced ethyl acetate sensing performance of Al-doped In2O3 microcubes.Sensors and Actuators B-Chemical,253. |
MLA | Shen, J. L.,et al."Enhanced ethyl acetate sensing performance of Al-doped In2O3 microcubes".Sensors and Actuators B-Chemical 253(2017). |
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