Enhanced ethyl acetate sensing performance of Al-doped In2O3 microcubes

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	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
刊名	Sensors and Actuators B-Chemical
	2017
卷号	253
英文摘要	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.
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/59176]
专题	长春光学精密机械与物理研究所_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).