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Please use this identifier to cite or link to this item: https://doi.org/10.21256/zhaw-27573
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dc.contributor.authorGünther, Roman-
dc.contributor.authorCaseri, Walter-
dc.contributor.authorBrändli, Christof-
dc.date.accessioned2023-04-06T13:32:12Z-
dc.date.available2023-04-06T13:32:12Z-
dc.date.issued2023-03-28-
dc.identifier.issn1996-1944de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/27573-
dc.description.abstractThis study investigates the treatment of surfaces with jet plasma at atmospheric pressure in the presence of acrylic acid as a resource-saving and efficient approach to joining polymers on polystyrene (PS) and polyamide 12 (PA 12) surfaces. Acrylic acid was added in order to introduce functional groups to the polymer surfaces. XPS analysis revealed a high density of oxygen-containing groups, e.g., carboxylic acid groups, on the polymer surfaces, the detailed composition depending on the polymer. The AFM measurements indicated that the modification of polyamide resulted in morphological changes and an increase in surface roughness due to polymer recrystallization. When the surface-modified polymers were brought in contact under a load, significant adhesion between the polymer surfaces was measured. In particular, PS and PA 12, which are otherwise difficult to join by gluing, could readily be connected in this way. The joint polymers could be separated intentionally by immersion in water, thus enabling the recycling of the materials. The resistance of the joint to water depends on the polymer system, with polyamide providing strikingly higher resistance than polystyrene. Accordingly, treating the joint polymers with water allows debonding on demand, particularly when PS is involved. Exposure of modified polymer surfaces to solutions of metal ions increased the resistance of joint polymers to water.de_CH
dc.language.isoende_CH
dc.publisherMDPIde_CH
dc.relation.ispartofMaterialsde_CH
dc.rightshttp://creativecommons.org/licenses/by/4.0/de_CH
dc.subjectPolymer surface modificationde_CH
dc.subjectAdhesionde_CH
dc.subjectNitrogen plasma at atmospheric pressurede_CH
dc.subjectReversible bondingde_CH
dc.subjectPolymer surface analysisde_CH
dc.subject.ddc660: Technische Chemiede_CH
dc.titleApplication of atmospheric-pressure jet plasma in the presence of acrylic acid for joining polymers without adhesivesde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Materials and Process Engineering (IMPE)de_CH
dc.identifier.doi10.3390/ma16072673de_CH
dc.identifier.doi10.21256/zhaw-27573-
zhaw.funding.euNode_CH
zhaw.issue7de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.start2673de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume16de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.webfeedKlebstoffe und Polymere Materialiende_CH
zhaw.author.additionalNode_CH
zhaw.display.portraitYesde_CH
zhaw.monitoring.costperiod2023de_CH
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Günther, R., Caseri, W., & Brändli, C. (2023). Application of atmospheric-pressure jet plasma in the presence of acrylic acid for joining polymers without adhesives. Materials, 16(7), 2673. https://doi.org/10.3390/ma16072673
Günther, R., Caseri, W. and Brändli, C. (2023) ‘Application of atmospheric-pressure jet plasma in the presence of acrylic acid for joining polymers without adhesives’, Materials, 16(7), p. 2673. Available at: https://doi.org/10.3390/ma16072673.
R. Günther, W. Caseri, and C. Brändli, “Application of atmospheric-pressure jet plasma in the presence of acrylic acid for joining polymers without adhesives,” Materials, vol. 16, no. 7, p. 2673, Mar. 2023, doi: 10.3390/ma16072673.
GÜNTHER, Roman, Walter CASERI und Christof BRÄNDLI, 2023. Application of atmospheric-pressure jet plasma in the presence of acrylic acid for joining polymers without adhesives. Materials. 28 März 2023. Bd. 16, Nr. 7, S. 2673. DOI 10.3390/ma16072673
Günther, Roman, Walter Caseri, and Christof Brändli. 2023. “Application of Atmospheric-Pressure Jet Plasma in the Presence of Acrylic Acid for Joining Polymers without Adhesives.” Materials 16 (7): 2673. https://doi.org/10.3390/ma16072673.
Günther, Roman, et al. “Application of Atmospheric-Pressure Jet Plasma in the Presence of Acrylic Acid for Joining Polymers without Adhesives.” Materials, vol. 16, no. 7, Mar. 2023, p. 2673, https://doi.org/10.3390/ma16072673.


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