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The detection of ethylene using porous ZnO nanosheets: utility in the determination of fruit ripeness

文献类型：期刊论文

作者Wang, Li-Peng1,3; Jin, Zhen2; Luo, Tao1; Ding, Yi2; Liu, Jin-Huai1; Wang, Xiu-Fang2; Li, Min-Qiang1
刊名NEW JOURNAL OF CHEMISTRY
出版日期2019-02-28
卷号43期号:8页码:3619-3624
ISSN号1144-0546
DOI10.1039/c9nj00031c
通讯作者Jin, Zhen(ftbjin@hotmail.com) ; Li, Min-Qiang(mqli@iim.ac.cn)
英文摘要Porous ZnO nanosheets have been successfully synthesized through a one-pot wet-chemical method followed by an annealing treatment. The as-prepared products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Brunauer-Emmett-Teller (BET) theory. The results indicate that the porous ZnO nanosheets with a length of a few micrometers were full of mesopores. The porous ZnO nanosheets combining the advantages of having porous structures, being single-crystalline, and being ultra-thin present a pretty good sensing performance and a dramatic response speed in ethylene detection. The response and recovery times are 8 s and 20 s, respectively, which are the rapidest response and recovery speeds in ethylene sensors to our knowledge. The sensing mechanism has also been discussed. Furthermore, the porous ZnO nanosheets are employed to determine fruit ripeness by using bananas as an example. It can be found that the porous ZnO nanosheets present different responses to bananas at different maturity stages. It is expected that the porous ZnO nanosheets may provide a new pathway to develop advanced nanomaterials for practical application in ethylene monitoring during the fruit ripening process.
WOS关键词SELECTIVE DETECTION ; VISIBLE-LIGHT ; GAS SENSORS ; SENSITIVITY ; EXTINCTION ; TIO2
资助项目National Natural Science Foundation of China[31571567] ; National Natural Science Foundation of China[21201004] ; Initial Scientific Research Fund of Anhui Jianzhu University[2017QD14]
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000459944900042
出版者ROYAL SOC CHEMISTRY
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Initial Scientific Research Fund of Anhui Jianzhu University ; Initial Scientific Research Fund of Anhui Jianzhu University ; Initial Scientific Research Fund of Anhui Jianzhu University ; Initial Scientific Research Fund of Anhui Jianzhu University ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Initial Scientific Research Fund of Anhui Jianzhu University ; Initial Scientific Research Fund of Anhui Jianzhu University ; Initial Scientific Research Fund of Anhui Jianzhu University ; Initial Scientific Research Fund of Anhui Jianzhu University ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Initial Scientific Research Fund of Anhui Jianzhu University ; Initial Scientific Research Fund of Anhui Jianzhu University ; Initial Scientific Research Fund of Anhui Jianzhu University ; Initial Scientific Research Fund of Anhui Jianzhu University ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Initial Scientific Research Fund of Anhui Jianzhu University ; Initial Scientific Research Fund of Anhui Jianzhu University ; Initial Scientific Research Fund of Anhui Jianzhu University ; Initial Scientific Research Fund of Anhui Jianzhu University
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/42217]  
专题合肥物质科学研究院_中科院固体物理研究所
通讯作者Jin, Zhen; Li, Min-Qiang
作者单位1.Chinese Acad Sci, Hefei Inst Phys Sci, Nanomat & Environm Detect Lab, Hefei 230031, Anhui, Peoples R China
2.Anhui Jianzhu Univ, Sch Mat & Chem Engn, Hefei 230601, Anhui, Peoples R China
3.Anhui Univ, Sch Phys & Mat Sci, Hefei 230039, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Li-Peng,Jin, Zhen,Luo, Tao,et al. The detection of ethylene using porous ZnO nanosheets: utility in the determination of fruit ripeness[J]. NEW JOURNAL OF CHEMISTRY,2019,43(8):3619-3624.
APA Wang, Li-Peng.,Jin, Zhen.,Luo, Tao.,Ding, Yi.,Liu, Jin-Huai.,...&Li, Min-Qiang.(2019).The detection of ethylene using porous ZnO nanosheets: utility in the determination of fruit ripeness.NEW JOURNAL OF CHEMISTRY,43(8),3619-3624.
MLA Wang, Li-Peng,et al."The detection of ethylene using porous ZnO nanosheets: utility in the determination of fruit ripeness".NEW JOURNAL OF CHEMISTRY 43.8(2019):3619-3624.

入库方式： OAI收割

来源：合肥物质科学研究院

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