Electrical Characterization of CdS Nanoparticles for Humidity Sensing Applications

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dc.authoridDemir, Ramazan/0000-0003-4130-4927
dc.authoridOkur, Salih/0000-0001-5159-7191
dc.contributor.authorDemir, Ramazan
dc.contributor.authorOkur, Salih
dc.contributor.authorSeker, Mavise
dc.date.accessioned2025-01-27T20:59:38Z
dc.date.available2025-01-27T20:59:38Z
dc.date.issued2012
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractResistive type relative humidity sensors based on CdS nanoparticles were synthesized using the chemical bath deposition (CBD) method. Using the drop-casting method, CdS nanoparticles were deposited between thermally evaporated gold electrodes separated by 17 mu m with the electrodes having channel widths of 1400 mu m and supported on a glass substrate with a thickness of 120 nm. The CdS nanoparticles were exposed to moisture to measure the change in electrical resistance. The resistance of the CdS sensor element changed by 3 orders of magnitude as the relative humidity of the test cell was varied between 17 and 85%. The experimental results demonstrate that CdS nanoparticles are very sensitive to changes in relative humidity and can be used as a sensing element for CdS-based humidity sensor applications.
dc.description.sponsorshipDPT (State Planning Organization of Turkey) [DPT2003K120390]; Tubitak (Turkish Scientific Association) [TBAG109T240]; IYTE [2010IYTE25]
dc.description.sponsorshipR.D. thanks Muhsin Zor for his valuable suggestions during synthesis of CdS nanoparticles. The authors thank Dr. Ritchie Eanes for checking the manuscript for grammatical errors. This research was partially supported by DPT (State Planning Organization of Turkey) under Project No. DPT2003K120390, Tubitak (Turkish Scientific Association) under Project No. TBAG109T240, and IYTE research Project No. 2010IYTE25.
dc.identifier.doi10.1021/ie201509a
dc.identifier.endpage3313
dc.identifier.issn0888-5885
dc.identifier.issue8
dc.identifier.scopus2-s2.0-84857832919
dc.identifier.scopusqualityQ1
dc.identifier.startpage3309
dc.identifier.urihttps://doi.org/10.1021/ie201509a
dc.identifier.urihttps://hdl.handle.net/20.500.12428/26755
dc.identifier.volume51
dc.identifier.wosWOS:000300854800013
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAmer Chemical Soc
dc.relation.ispartofIndustrial & Engineering Chemistry Research
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectSolar-Cell Applications
dc.subjectThin-Films
dc.subjectGas-Sensor
dc.subjectPhysical-Properties
dc.subjectSonochemical Synthesis
dc.subjectSensitivity
dc.subjectOxygen
dc.subjectTemperature
dc.subjectDependence
dc.subjectStability
dc.titleElectrical Characterization of CdS Nanoparticles for Humidity Sensing Applications
dc.typeArticle

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