Fabrication and Hexanal Gas Sensing Property of Nano-SnO2 Flat-type Coplanar Gas Sensor Arrays at Ppb Level

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	Fabrication and Hexanal Gas Sensing Property of Nano-SnO2 Flat-type Coplanar Gas Sensor Arrays at Ppb Level
	Huang, Kaijin 1,2,3; Zhang, Zhenxin 1; Yuan, Fangli 2; Xie, Changsheng 1
刊名	CURRENT NANOSCIENCE
	2013-06-01
卷号	9 期号:3 页码:357-362
关键词	Flat-type coplanar gas sensor arrays gas-sensing property hexanal nano-SnO2 ppb level
英文摘要	The detection of hexanal has attracted much attention because hexanal has an important effect on food quality and human health. In this paper, nano-SnO2 flat-type coplanar hexanal gas sensor arrays at the ppb level were fabricated by a screen-printing technique based on nano-SnO2 powders prepared by a sol-gel method. The test results show that the nano-SnO2 flat-type coplanar gas sensor arrays have good hexanal gas-sensing characteristics such as short response time, low detection limit, high sensitivity. Especially, the gas sensitivity of the nano-SnO2 gas sensor arrays to 50 ppb hexanal reached 9.5 at a working temperature of 200 degrees C. Nanometer-size effects, lattice distortion of nano-SnO2, and the natural properties of hexanal caused the ppb-level hexanal gas-sensing characteristics.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine ; Technology
类目[WOS]	Biotechnology & Applied Microbiology ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
研究领域[WOS]	Biotechnology & Applied Microbiology ; Science & Technology - Other Topics ; Materials Science
关键词[WOS]	SOLID-PHASE MICROEXTRACTION ; CHROMATOGRAPHY-MASS SPECTROMETRY ; ON-FIBER DERIVATIZATION ; DOPED SNO2 SENSOR ; HIGH-SENSITIVITY ; TIN OXIDE ; HUMAN BLOOD ; PERFORMANCE ; ALDEHYDES ; FILMS
收录类别	SCI
语种	英语
WOS记录号	WOS:000319333400010
公开日期	2015-05-27
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/13420]
专题	过程工程研究所_研究所（批量导入）
作者单位	1.Huazhong Univ Sci & Technol, State Key Lab Mat Proc & Die & Mould Technol, Wuhan 430074, Hubei, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 3.Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China
推荐引用方式 GB/T 7714	Huang, Kaijin,Zhang, Zhenxin,Yuan, Fangli,et al. Fabrication and Hexanal Gas Sensing Property of Nano-SnO2 Flat-type Coplanar Gas Sensor Arrays at Ppb Level[J]. CURRENT NANOSCIENCE,2013,9(3):357-362.
APA	Huang, Kaijin,Zhang, Zhenxin,Yuan, Fangli,&Xie, Changsheng.(2013).Fabrication and Hexanal Gas Sensing Property of Nano-SnO2 Flat-type Coplanar Gas Sensor Arrays at Ppb Level.CURRENT NANOSCIENCE,9(3),357-362.
MLA	Huang, Kaijin,et al."Fabrication and Hexanal Gas Sensing Property of Nano-SnO2 Flat-type Coplanar Gas Sensor Arrays at Ppb Level".CURRENT NANOSCIENCE 9.3(2013):357-362.