Nitrogen plasma surface treatment for improving polar ink adhesion on micro/nanofibrillated cellulose films

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorDimic-Misic, Katarinaen_US
dc.contributor.authorKostić, Mirjanaen_US
dc.contributor.authorObradović, Bratislaven_US
dc.contributor.authorKramar, Anaen_US
dc.contributor.authorJovanović, Stevanen_US
dc.contributor.authorStepanenko, Dimitrijeen_US
dc.contributor.authorMitrović-Dankulov, Marijaen_US
dc.contributor.authorLazović, Sašaen_US
dc.contributor.authorJohansson, Leena Siskoen_US
dc.contributor.authorMaloney, Thaden_US
dc.contributor.authorGane, Patricken_US
dc.contributor.departmentDepartment of Bioproducts and Biosystemsen
dc.contributor.groupauthorPrinting Technologyen
dc.contributor.groupauthorBio-based Colloids and Materialsen
dc.contributor.groupauthorBio-based Materialsen
dc.contributor.organizationUniversity of Belgradeen_US
dc.date.accessioned2019-04-02T06:55:41Z
dc.date.available2019-04-02T06:55:41Z
dc.date.issued2019-04-15en_US
dc.description.abstractWe find that nitrogen plasma treatment of micro/nanofibrillated cellulose films increases wettability of the surface by both liquid polar water and nonpolar hexadecane. The increased wetting effect is more pronounced in the case of polar liquid, favouring the use of plasma treated micro/nanofibrillated cellulose films as substrates for a range of inkjet printing including organic-based polar-solvent inks. The films were formed from aqueous suspensions of progressively enzymatic pretreated wood-free cellulose fibres, resulting in increased removal of amorphous species producing novel nanocellulose surfaces displaying increasing crystallinity. The mechanical properties of each film are shown to be highly dependent on the enzymatic pretreatment time. The change in surface chemistry arising from exposure to nitrogen plasma is revealed using X-ray photoelectron spectroscopy. That both polar and dispersive surface energy components become increased, as measured by contact angle, is also linked to an increase in surface roughness. The change in surface free energy is exemplified to favour the trapping of photovoltaic inks.en
dc.description.versionPeer revieweden
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationDimic-Misic, K, Kostić, M, Obradović, B, Kramar, A, Jovanović, S, Stepanenko, D, Mitrović-Dankulov, M, Lazović, S, Johansson, L S, Maloney, T & Gane, P 2019, ' Nitrogen plasma surface treatment for improving polar ink adhesion on micro/nanofibrillated cellulose films ', Cellulose, vol. 26, no. 6, pp. 3845-3857 . https://doi.org/10.1007/s10570-019-02269-4en
dc.identifier.doi10.1007/s10570-019-02269-4en_US
dc.identifier.issn0969-0239
dc.identifier.issn1572-882X
dc.identifier.otherPURE UUID: 8cba687d-302f-47af-9a65-a39e3d64e367en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/8cba687d-302f-47af-9a65-a39e3d64e367en_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85062615054&partnerID=8YFLogxKen_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/32691248/CHEM_Dimic_Misic_et_al_Nirogen_Plasma_Surface_2019_Cellulose.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/37344
dc.identifier.urnURN:NBN:fi:aalto-201904022475
dc.language.isoenen
dc.publisherSPRINGER
dc.relation.ispartofseriesCelluloseen
dc.rightsopenAccessen
dc.subject.keywordDBD plasmaen_US
dc.subject.keywordEnzymatic nanocelluloseen_US
dc.subject.keywordNanocellulose filmsen_US
dc.subject.keywordNitrogen plasma surface treatmenten_US
dc.subject.keywordPrinting of organic-based polar inksen_US
dc.titleNitrogen plasma surface treatment for improving polar ink adhesion on micro/nanofibrillated cellulose filmsen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion
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