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Ionic liquids used as QCM coating materials for the detection of alcohols
Xu, Xiuming1,4; Li, Changzhi1,4; Pei, Kemei2,3; Zhao, Kun1; Zhao, Zongbao K.1; Li, Haiyang1; Li HY(李海洋); Li HY(李海洋)
KeywordQuartz Crystal Microbalance Ionic Liquids Alcohol Sensor Volatile Organic Compounds
Source PublicationSENSORS AND ACTUATORS B-CHEMICAL
2008-08-28
ISSN0925-4005
DOI10.1016/j.snb.2008.04.039
Volume134Issue:1Pages:258-265
Indexed BySCI
SubtypeArticle
Department1,18
Funding Project102,1816
Contribution Rank1;1
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Analytical ; Electrochemistry ; Instruments & Instrumentation
WOS Research AreaChemistry ; Electrochemistry ; Instruments & Instrumentation
WOS KeywordQUARTZ-CRYSTAL MICROBALANCE ; GAS-CHROMATOGRAPHY ; STATIONARY PHASES ; CHEMICAL SENSORS ; COMPOUNDS VAPORS ; ORGANIC VAPORS ; CYCLODEXTRIN ; ETHANOL ; ARRAYS ; FILMS
AbstractSix imidazolium-based ionic liquids (ILs) were synthesized and employed as sensing materials coated on quartz crystal microbalance for the detection of organic vapors. Acetone, ethanol, dichloromethane, benzene, toluene and hexane were selected as representatives for common environmental pollutants, and good linear responses from 0 to 100% of concentrations were observed. The halogen-anion-containing imidazolium ILs-coated sensors showed fast response, excellent reversibility, and considerable sensitivity and selectivity towards alcohols, and the selective factors were up to 30 times for ethanol versus other VOCs. The existence of water vapor reduced the frequency response of the sensor, but a good linear relationship remained. (C) 2008 Elsevier B.V. All rights reserved.
Language英语
URL查看原文
WOS IDWOS:000259885500041
Citation statistics
Cited Times:24[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/100743
Collection中国科学院大连化学物理研究所
Corresponding AuthorLi HY(李海洋); Li HY(李海洋)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Zhejiang Sci Tech Univ, Dept Chem, Hangzhou 310018, Peoples R China
3.Zhejiang Sci Tech Univ, Key Lab ATMM MOE, Hangzhou 310018, Peoples R China
4.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Xu, Xiuming,Li, Changzhi,Pei, Kemei,et al. Ionic liquids used as QCM coating materials for the detection of alcohols[J]. SENSORS AND ACTUATORS B-CHEMICAL,2008,134(1):258-265.
APA Xu, Xiuming.,Li, Changzhi.,Pei, Kemei.,Zhao, Kun.,Zhao, Zongbao K..,...&李海洋.(2008).Ionic liquids used as QCM coating materials for the detection of alcohols.SENSORS AND ACTUATORS B-CHEMICAL,134(1),258-265.
MLA Xu, Xiuming,et al."Ionic liquids used as QCM coating materials for the detection of alcohols".SENSORS AND ACTUATORS B-CHEMICAL 134.1(2008):258-265.
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