Fabrication of micro/nano hydrophobic surfaces by a soft molding method using polyurethane-based elastomer

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dc.authorid0000-0001-5340-9609en_US
dc.authorid0000-0003-1675-9487en_US
dc.authorscopusid57223309179en_US
dc.authorscopusid57223310615en_US
dc.contributor.authorEroğlu, Murat
dc.contributor.authorŞam Parmak, Ebru Devrim
dc.date.accessioned2022-01-24T13:17:48Z
dc.date.available2022-01-24T13:17:48Z
dc.date.issued2021en_US
dc.departmentBTÜ, Rektörlüğe Bağlı Birimler Araştırma Merkezleri Yayın Koleksiyonuen_US
dc.description.abstractIn this research, a stretchable and non-sticky hydrophobic surface is developed using flexible polyurethane-based elastomer Vytaflex 20A. The hierarchical roughness of rose petals was replicated by soft molding method to achieve hydrophobicity. The morphological properties, wettability properties and mechanical properties of replicated micro/nanostructures were characterized. The replicated surface exhibited a similar micro/nanostructure to that of rose petal. Rose petal and replicated surface were highly hydrophobic and their static water contact angles (θ ≈ 124°) are nearly equal. Contact angle hysteresis of the produced surface was measured (10°) to be lower significantly than that of the fresh rose petal (50°). The proposed surface is also highly stretchable having an elongation value of approximately % 700. Such surfaces can be a great candidate for providing easy to clean ability to deformable elastomer products.en_US
dc.identifier.doi10.1177/00952443211015341en_US
dc.identifier.endpage1044en_US
dc.identifier.issn00952443
dc.identifier.issue8en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage1033en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12885/1807
dc.identifier.volume53en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorEroğlu, Murat
dc.institutionauthorŞam Parmak, Ebru Devrim
dc.language.isoenen_US
dc.publisherSAGE Publications Ltden_US
dc.relation.ispartofJournal of Elastomers and Plasticsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectHierarchical structuresen_US
dc.subjecthydrophobic surfacesen_US
dc.subjectpolyurethane-based elastomeren_US
dc.subjectrose petalen_US
dc.subjectsoft moldingen_US
dc.titleFabrication of micro/nano hydrophobic surfaces by a soft molding method using polyurethane-based elastomeren_US
dc.typeArticleen_US

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