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dc.contributor.authorHartl, Hugo
dc.contributor.authorGuo, Yanru
dc.contributor.authorOstrikov, Ken
dc.contributor.authorXian, Yubin
dc.contributor.authorZheng, Jie
dc.contributor.authorLi, Xingguo
dc.contributor.authorFairfull-Smith, Kathryn E
dc.contributor.authorMacLeod, Jennifer
dc.date.accessioned2019-10-15T04:55:29Z
dc.date.available2019-10-15T04:55:29Z
dc.date.issued2019
dc.identifier.issn2046-2069en_US
dc.identifier.doi10.1039/c8ra08920een_US
dc.identifier.urihttp://hdl.handle.net/10072/388408
dc.description.abstractThis work demonstrates a new pathway to the direct on-surface fabrication of surface coatings by showing that application of a plasma can lead to dehalogenative coupling of small aromatic molecules at a catalytic surface. Specifically, we show that a room temperature, atmospheric pressure plasma can be used to fabricate a coating through a surface-confined dehalogenation reaction. Plasma treatments were performed using a dielectric barrier discharge (DBD) technique under pure nitrogen with a variety of power levels and durations. Samples were analysed by optical and helium ion microscopy (HIM), X-ray photoelectron spectroscopy (XPS), optical profilometry, and contact angle measurement. By varying the plasma parameters we could control the chemistry, morphology and roughness of the film. Surface wettability also varied with the plasma parameters, with high-dose plasmas leading to a hydrophobic surface with water contact angles up to 130°.en_US
dc.description.peerreviewedYesen_US
dc.languageEnglishen_US
dc.publisherRoyal Society of Chemistryen_US
dc.relation.ispartofpagefrom2848en_US
dc.relation.ispartofpageto2856en_US
dc.relation.ispartofissue5en_US
dc.relation.ispartofjournalRSC Advancesen_US
dc.relation.ispartofvolume9en_US
dc.subject.fieldofresearchChemical Sciencesen_US
dc.subject.fieldofresearchcode03en_US
dc.subject.keywordsScience & Technologyen_US
dc.subject.keywordsPhysical Sciencesen_US
dc.subject.keywordsChemistry, Multidisciplinaryen_US
dc.subject.keywordsChemistryen_US
dc.subject.keywordsPOLYMERIZATIONen_US
dc.titleFilm formation from plasma-enabled surface-catalyzed dehalogenative coupling of a small organic moleculeen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Articlesen_US
dcterms.bibliographicCitationHartl, H; Guo, Y; Ostrikov, K; Xian, Y; Zheng, J; Li, X; Fairfull-Smith, KE; MacLeod, J, Film formation from plasma-enabled surface-catalyzed dehalogenative coupling of a small organic molecule, RSC Advances, 2019, 9 (5), pp. 2848-2856en_US
dcterms.licensehttps://creativecommons.org/licenses/by-nc/3.0/en_US
dc.date.updated2019-10-15T04:52:56Z
dc.description.versionPublisheden_US
gro.rights.copyright© The Author(s) 2019. This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0) License, which permits unrestricted, non-commercial use, distribution and reproduction in any medium, providing that the work is properly cited.en_US
gro.hasfulltextFull Text
gro.griffith.authorOstrikov, Kostya (Ken)


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