Wetting behavior of superhydrophobic poly(methyl methacrylate)

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dc.authorid0000-0003-3942-070X
dc.contributor.authorYılgör, Emel
dc.contributor.authorSöz, Çağla
dc.contributor.authorYılgör, İskender
dc.date.accessioned2021-03-29T12:07:26Z
dc.date.available2021-03-29T12:07:26Z
dc.date.issued2018
dc.departmentTAÜ, Fen Fakültesi, Malzeme Bilimi ve Teknolojileri Bölümüen_US
dc.description.abstractSuperhydrophobic PMMA surfaces were prepared by spin-coating and doctor blade coating of PMAA/hydrophobic silica (1/10 by weight) dispersions in toluene onto glass substrates. Influence of the number of coating layers applied and gauge thickness of the doctor blade used on surface properties were investigated. Formation of dual scale, micro/nano surface topographies were demonstrated by scanning electron microscopy, atomic force microscopy and white light interferometry studies. Roughness factor (r) and average surface roughness (Ra) values of the surfaces were determined. Wetting behavior of superhydrophobic PMMA surfaces obtained by introducing micro-nano, hierarchical roughness to inherently hydrophilic smooth PMMA films cannot be explained by Wenzel model. Therefore, wetting behavior of these surfaces were analyzed using Cassie-Baxter model and area fraction of surface protrusions were estimated.
dc.identifier.endpage536en_US
dc.identifier.issn0300-9440
dc.identifier.scopusqualityQ1
dc.identifier.startpage530en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12846/558
dc.identifier.volume125en_US
dc.institutionauthorSöz, Çağla
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofProgress in Organic Coatings
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectSuperhydrophobic Coatingen_US
dc.subjectPMMA Surfaceen_US
dc.subjectCassie-Baxter Modelen_US
dc.titleWetting behavior of superhydrophobic poly(methyl methacrylate)
dc.typeArticle

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