Engineering NiO sensitive materials and its ultra-selective detection of benzaldehyde

doi:10.1016/j.jcis.2016.01.033

	Engineering NiO sensitive materials and its ultra-selective detection of benzaldehyde
Department	固体润滑国家重点实验室
	Yang FC(杨付超)1,3 ; Guo ZG(郭志光)1,2 ; Guo ZG(郭志光)
	2016
Source Publication	Journal of Colloid and Interface Science
ISSN	0021-9797
Volume	467 Pages:192-202
Abstract	Ongoing interest in oxide semiconductor as components of gas sensing devices is motivated by environmental monitoring and intelligent control. NiO with different precursor solution were synthesized by aqueous chemical deposition and pyrolysis process. Here the method is quite facile, green and free of surfactant. Their morphology, crystal structure and chemical composition have been systemically characterized by various techniques. Interestingly, the microstructures of NiO can be engineered by different nickel salt (nitrate or chloride). These NiO based gas sensors showed substantially enhanced responses to benzaldehyde target analyte and exhibited fast response-recover feature. The observed gas sensing behavior is explained in terms of oxygen ionosorption mechanism.
Keyword	Ni(Oh)(2) Nio Micro-flowers Gas Sensor Benzaldehyde Sensing Mechanism
Subject Area	材料科学与物理化学
DOI	10.1016/j.jcis.2016.01.033
Funding Organization	the National Nature Science Foundation of China (No. 51522510);the Co-joint Project of Chinese Academy of Sciences;the “Top Hundred Talents” Program of Chinese Academy of Sciences;the National 973 Project (2013CB632300)
Indexed By	SCI
If	4.233
Language	英语
Funding Project	空间润滑材料组
compositor	第一作者单位
Citation statistics	Cited Times:33[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.licp.cn/handle/362003/19758
Collection	固体润滑国家重点实验室（LSL）
Corresponding Author	Guo ZG(郭志光)
Affiliation	1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, People’s Republic of China 2.Hubei Collaborative Innovation Centre for Advanced Organic Chemical Materials and Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan 430062, People’s Republic of China 3.University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
Recommended Citation GB/T 7714	Yang FC,Guo ZG,Guo ZG. Engineering NiO sensitive materials and its ultra-selective detection of benzaldehyde[J]. Journal of Colloid and Interface Science,2016,467:192-202.
APA	Yang FC,Guo ZG,&郭志光.(2016).Engineering NiO sensitive materials and its ultra-selective detection of benzaldehyde.Journal of Colloid and Interface Science,467,192-202.
MLA	Yang FC,et al."Engineering NiO sensitive materials and its ultra-selective detection of benzaldehyde".Journal of Colloid and Interface Science 467(2016):192-202.

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