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AuthorAhmad Z.
AuthorAbbas M.
AuthorGunawan I.
AuthorShakoor R.A.
AuthorUbaid F.
AuthorTouati F.
Available date2019-10-17T07:44:39Z
Publication Date2018
Publication NameProgress in Organic Coatings
ISSN3009440
URIhttp://dx.doi.org/10.1016/j.porgcoat.2017.12.010
URIhttp://hdl.handle.net/10576/12181
AbstractThis article reports the modified surface morphology of Poly-vinyl Alcohol (PVA) films using electro-spraying coating technique. Atomic force microscopy (AFM) and scanning electron microscopy (SEM) were conducted to examine the surface structure of the prepared PVA films. Intriguingly, the novel micro-level developed surface, twisted by electro-spraying is very promising for humidity sensors. The resistivity of the humidity sensors was measured under controlled humidity levels. Owing to the unique surface assembly, the electro-sprayed humidity sensor showed superior performance as compared to the electro-spun PVA based humidity sensor. - 2017 Elsevier B.V.
Languageen
PublisherElsevier B.V.
SubjectAtomic force microscopy
SubjectPolymers
SubjectScanning electron microscopy
SubjectSensors
TitleElectro-sprayed PVA coating with texture-enriched surface morphology for augmented humidity sensing
TypeArticle
Pagination07-Sep
Volume Number117


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