Cu2O and rGO Hybridizing for Enhancement of Low-Concentration NO2 Sensing at Room Temperature

doi:10.1021/acs.iecr.8b01430

	Cu2O and rGO Hybridizing for Enhancement of Low-Concentration NO2 Sensing at Room Temperature
	Pan, Junli 1,3; Li, Weiqiao 1; Quan, Le 3; Han, Ning 2; Bai, Shouli 3; Luo, Ruixian 3; Feng, Yongjun 3; Li, Dianqing 3; Chen, Aifan 3
刊名	INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
	2018-08-08
卷号	57 期号:31 页码:10086-10094
ISSN号	0888-5885
DOI	10.1021/acs.iecr.8b01430
英文摘要	The spherelike Cu2O and the hybrids with reduced graphene oxide (rGO) have been synthesized successfully by a facile solution-based self-assembly method. The structure, morphology, composition, and specific surface area of composite were characterized by XRD, SEM, FTIR, XPS, and BET analysis, respectively. The gassensing properties to 1 ppm of NO2 at room temperature were also examined. The results indicated that the 1 wt % rGO/Cu2O composite not only exhibits 2.8 times higher response than that of pristine Cu2O and excellent selectivity but also owns rapid response and recovery at room temperature, indicating the composite is a promising sensing material for room temperature detection of low-concentration NO2 . The enhanced sensing properties were discussed in detail, which can mainly be attributed to increased gas adsorption active sites and the fast carriers transport due to the incorporating of rGO.
资助项目	Science Foundation of Jiangsu University of Technology[KYY16025] ; Science Foundation of Jiangsu University of Technology[KYH17044] ; Major Research Development Program of Jiangsu Province[BY2016030-21] ; National Key R&D Program of China[2016YFC0207100] ; National Natural Science Foundation of China[51772015] ; National Natural Science Foundation of China[21571015]
WOS关键词	Reduced Graphene Oxide ; Photocatalytic Activity ; Composites ; Sensor ; Performances ; Acetone
WOS研究方向	Engineering
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000441475700003
资助机构	Science Foundation of Jiangsu University of Technology ; Major Research Development Program of Jiangsu Province ; National Key R&D Program of China ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/25426]
专题	中国科学院过程工程研究所
通讯作者	Li, Weiqiao; Han, Ning; Luo, Ruixian
作者单位	1.Jiangsu Univ Technol, Sch Chem & Environm Engn, Changzhou 213001, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 3.Beijing Univ Chem Technol, State Key Lab Chem Resource Engn, Beijing Key Lab Environm Harmful Chem Anal, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Pan, Junli,Li, Weiqiao,Quan, Le,et al. Cu2O and rGO Hybridizing for Enhancement of Low-Concentration NO2 Sensing at Room Temperature[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2018,57(31):10086-10094.
APA	Pan, Junli.,Li, Weiqiao.,Quan, Le.,Han, Ning.,Bai, Shouli.,...&Chen, Aifan.(2018).Cu2O and rGO Hybridizing for Enhancement of Low-Concentration NO2 Sensing at Room Temperature.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,57(31),10086-10094.
MLA	Pan, Junli,et al."Cu2O and rGO Hybridizing for Enhancement of Low-Concentration NO2 Sensing at Room Temperature".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 57.31(2018):10086-10094.