Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/34374
DC FieldValueLanguage
dc.contributor.authorSu, P.G.en_US
dc.contributor.author林助傑zh_TW
dc.contributor.authorSun, Y.L.en_US
dc.contributor.authorLin, C.C.en_US
dc.date2006zh_TW
dc.date.accessioned2014-06-06T07:47:37Z-
dc.date.available2014-06-06T07:47:37Z-
dc.identifier.issn0925-4005zh_TW
dc.identifier.urihttp://hdl.handle.net/11455/34374-
dc.description.abstractA low humidity sensor was made of a quartz crystal microbalance (QCM) coated with multi-walled carbon nanotubes/Nafion (MWCNTs/Nafion) composite material films. The microstructure of the MWCNTs/Nafion composite material films showed strong interaction between MWCNTs and Nafion. The MWCNTs/Nafion composite material films coated on the gold electrode of QCM showed excellent sensitivity (3.56-Delta HZ/Delta ppm(v) at 23.4 ppm(v)), linearity (R-2=0.9604) and short response time (23 s at 83.5 ppm(v)). The water vapor molecules adsorbed onto the MWCNTs/Nafion films showed higher frequency shift than Nafion and single-walled carbon nanotubes/Nafion (SWCNTs/Nafion) films. The adsorption dynamic analysis, molecular mechanics calculation (association constant), was used to elucidate the effect of adding SWCNTs and MWCNTs into Nafion on the increased sensitivity of low humidity sensing. (c) 2005 Elsevier B.V. All rights reserved.en_US
dc.language.isoen_USzh_TW
dc.relationSensors and Actuators B-Chemicalen_US
dc.relation.ispartofseriesSensors and Actuators B-Chemical, Volume 115, Issue 1, Page(s) 338-343.en_US
dc.relation.urihttp://dx.doi.org/10.1016/j.snb.2005.09.019en_US
dc.subjectlow humidity sensoren_US
dc.subjectquartz crystal microbalanceen_US
dc.subjectcomposite materialen_US
dc.subjectCNTs (SWCNTs and MWCNTs)en_US
dc.subjectNafionen_US
dc.subjectadsorption dynamic analysisen_US
dc.subjectfield-effect transistorsen_US
dc.subjectadsorptionen_US
dc.titleA low humidity sensor made of quartz crystal microbalance coated with multi-walled carbon nanotubes/Nafion composite material filmsen_US
dc.typeJournal Articlezh_TW
dc.identifier.doi10.1016/j.snb.2005.09.019zh_TW
item.languageiso639-1en_US-
item.openairetypeJournal Article-
item.cerifentitytypePublications-
item.grantfulltextnone-
item.fulltextno fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
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