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Please use this identifier to cite or link to this item: https://doi.org/10.3390/ma11091744
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dc.titleElectrospinning of ultrafine conducting polymer composite nanofibers with diameter less than 70 nm as high sensitive gas sensor
dc.contributor.authorZhang, Q
dc.contributor.authorWang, X
dc.contributor.authorFu, J
dc.contributor.authorLiu, R
dc.contributor.authorHe, H
dc.contributor.authorMa, J
dc.contributor.authorYu, M
dc.contributor.authorRamakrishna, S
dc.contributor.authorLong, Y
dc.date.accessioned2020-10-20T10:11:18Z
dc.date.available2020-10-20T10:11:18Z
dc.date.issued2018
dc.identifier.citationZhang, Q, Wang, X, Fu, J, Liu, R, He, H, Ma, J, Yu, M, Ramakrishna, S, Long, Y (2018). Electrospinning of ultrafine conducting polymer composite nanofibers with diameter less than 70 nm as high sensitive gas sensor. Materials 11 (9) : 1744. ScholarBank@NUS Repository. https://doi.org/10.3390/ma11091744
dc.identifier.issn1996-1944
dc.identifier.urihttps://scholarbank.nus.edu.sg/handle/10635/178531
dc.description.abstractPolyvinyl alcohol/poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PVA/PEDOT: PSS) composite ultrafine fibers were successfully fabricated by high pressure airflow assisted electrospinning. The electrical properties of PVA/PEDOT:PSS nanofibers with different diameters were characterized. The average diameter of the nanofibers can be down to 68 nm. Due to its large specific surface area, ammonia sensing of the ultrafine nanofibers is more sensitive than the traditional electrospun fibers (average fiber diameter of 263 nm). The ammonia sensing properties of the samples were tested by impedance analysis. The results show that ultrafine PVA/PEDOT:PSS nanofibers are more suitable for detecting low concentrations of ammonia with higher sensitivity. © 2018 by the authors.
dc.publisherMDPI AG
dc.rightsAttribution 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.sourceUnpaywall 20201031
dc.subjectAmmonia
dc.subjectChemical sensors
dc.subjectConducting polymers
dc.subjectFibers
dc.subjectGas detectors
dc.subjectNanofibers
dc.subject3 ,4-ethylenedioxythiophene
dc.subjectAverage fiber diameters
dc.subjectConducting polymer composites
dc.subjectElectrospun fibers
dc.subjectLarge specific surface areas
dc.subjectPoly(styrene sulfonate)
dc.subjectSize effects
dc.subjectUltra-fine fibers
dc.subjectElectrospinning
dc.typeArticle
dc.contributor.departmentMECHANICAL ENGINEERING
dc.description.doi10.3390/ma11091744
dc.description.sourcetitleMaterials
dc.description.volume11
dc.description.issue9
dc.description.page1744
dc.published.statepublished
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