Roll-to roll initiated chemical vapor deposition of super hydrophobic thin films on large-scale flexible substrates

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dc.contributor.authorŞakalak, H.
dc.contributor.authorYılmaz, K.
dc.contributor.authorGürsoy, M.
dc.contributor.authorKaraman, M.
dc.date.accessioned2020-03-26T20:20:55Z
dc.date.available2020-03-26T20:20:55Z
dc.date.issued2020
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn this study, a large-scale roll-to-roll initiated chemical vapor deposition (iCVD) system was developed to allow for coating superhydrophobic thin films on flexible substrates. Poly(hexafluorobutyl acrylate), which possesses a short fluorinated side-chain, was chosen as the hydrophobic finish material, while a commercial porous bamboo fabric was used as the flexible substrate. After iCVD coating, bamboo surface, which is superhydrophilic by its nature, transformed into a superhydrophobic with a water contact angle of 156° without changing its porous and flexible structure. Similar hydrophobic properties were observed against various daily liquids. Complete coverage of as-deposited films on both sides of bamboo surfaces was observed at very high roll speeds up to 225 mm/min, which allow coatings on 20 m2 flexible substrates in a single run. Large scale contact angle and chemical uniformity of coatings on fabric surfaces were evaluated using contact angle and XPS analyses. © 2019 Elsevier Ltden_US
dc.description.sponsorship7160940, TEYDEB-1507 Türkiye Bilimsel ve Teknolojik Araştirma Kurumuen_US
dc.description.sponsorshipThis work was supported in part by the Scientific and Technological Research Council of Turkey (TUBITAK) under the grant program TEYDEB-1507 with project number 7160940 . Appendix Aen_US
dc.identifier.doi10.1016/j.ces.2019.115466en_US
dc.identifier.issn0009-2509en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.ces.2019.115466
dc.identifier.urihttps://hdl.handle.net/20.500.12395/38698
dc.identifier.volume215en_US
dc.identifier.wosWOS:000520029300031en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.relation.ispartofChemical Engineering Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectiCVDen_US
dc.subjectPolymeren_US
dc.subjectRoll-to-rollen_US
dc.subjectSuperhydrophobicen_US
dc.subjectThin filmen_US
dc.titleRoll-to roll initiated chemical vapor deposition of super hydrophobic thin films on large-scale flexible substratesen_US
dc.typeArticleen_US

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