Rapid detection of ozone in the parts per billion range using a novel Ni–Al layered double hydroxide

doi:10.1016/j.snb.2016.10.012

CORC > 兰州理工大学 > 兰州理工大学

	Rapid detection of ozone in the parts per billion range using a novel Ni–Al layered double hydroxide
	Kang, Guiying 1; Zhu, Zhen 2; Tang, Bing-Hong 3; Wu, Chun-Han 3; Wu, Ren-Jang 3
刊名	Sensors and Actuators, B: Chemical
	2017
卷号	241 页码:1203-1209
关键词	Aluminum compounds Chemical sensors Fourier transform infrared spectroscopy Scanning electron microscopy Hydrothermal methods Layered double hydroxides Parts per billion Rapid detection Reproducibilities Selective detection Sensing mechanism Sensor response
ISSN号	09254005
DOI	10.1016/j.snb.2016.10.012
英文摘要	A novel ozone sensor based on Ni–Al layered double hydroxide (NiAl–LDH) that operates at room temperature (25 °C) was developed. The NiAl–LDH was successfully synthesized using a hydrothermal method and characterized using X-ray diffraction, Scanning electron microscopy, and Fourier transform infrared spectroscopy. Selective detection of ozone was readily achieved with the NiAl–LDH sensor even in the presence of other gases such as H2, NO2, and C2H5OH. The NiAl–LDH sensor exhibited a sensor response of 1.22–15 ppb ozone, and the response and recovery times of the sensor were both measured as 4 s. In addition, the NiAl–LDH sensor revealed good reproducibility and reversibility, and the response displayed no obvious changes after 19 days of testing. Furthermore, the sensor presented excellent selectivity and stability for ozone, and the response value of the NiAl–LDH sensor to 700 ppb ozone was 1.84. Moreover, a possible ozone sensing mechanism of the NiAl–LDH sensor is presented. The NiAl–LDH sensor is a promising candidate for the detection of ozone in parts per billion levels at room temperature (25 °C). © 2016 Elsevier B.V.
WOS研究方向	Chemistry ; Electrochemistry ; Instruments & Instrumentation
语种	英语
出版者	Elsevier B.V.
WOS记录号	WOS:000393253700142
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114941]
专题	兰州理工大学
作者单位	1.Department of Applied Chemistry, College of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou; 730050, China; 2.School of Environmental Science and Safety Engineering, Tianjin University of Technology, Tianjin; 300384, China; 3.Department of Applied Chemistry, Providence University, Shalu; Taichung; 43301, Taiwan
推荐引用方式 GB/T 7714	Kang, Guiying,Zhu, Zhen,Tang, Bing-Hong,et al. Rapid detection of ozone in the parts per billion range using a novel Ni–Al layered double hydroxide[J]. Sensors and Actuators, B: Chemical,2017,241:1203-1209.
APA	Kang, Guiying,Zhu, Zhen,Tang, Bing-Hong,Wu, Chun-Han,&Wu, Ren-Jang.(2017).Rapid detection of ozone in the parts per billion range using a novel Ni–Al layered double hydroxide.Sensors and Actuators, B: Chemical,241,1203-1209.
MLA	Kang, Guiying,et al."Rapid detection of ozone in the parts per billion range using a novel Ni–Al layered double hydroxide".Sensors and Actuators, B: Chemical 241(2017):1203-1209.