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Inkjet printability assessment of weakly viscoelastic fluid: A semidilute polyvinylpyrrolidone solution ink case study

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dc.title Inkjet printability assessment of weakly viscoelastic fluid: A semidilute polyvinylpyrrolidone solution ink case study en
dc.contributor.author Šuly, Pavol
dc.contributor.author Ševčík, Jakub
dc.contributor.author Dmonte, David John
dc.contributor.author Urbánek, Pavel
dc.contributor.author Kuřitka, Ivo
dc.relation.ispartof Langmuir
dc.identifier.issn 0743-7463 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2021
utb.relation.volume 37
utb.relation.issue 28
dc.citation.spage 8557
dc.citation.epage 8568
dc.type article
dc.language.iso en
dc.publisher American Chemical Society
dc.identifier.doi 10.1021/acs.langmuir.1c01010
dc.relation.uri https://pubs.acs.org/doi/10.1021/acs.langmuir.1c01010
dc.description.abstract Here, we present an integrated approach to the weakly viscoelastic fluid printability assessment by using global dimensionless criteria (DC). The problem was studied on a model semidiluted polyvinylpyrrolidone water-based ink. For the study purpose, the ink composition was kept as simple as possible. First, the solution density, viscosity, and surface tension were determined. Obtained data were used for testing limitations of DC printability diagrams already available for Newtonian fluids. A replotted version of the original Kim and Baek's map was developed emphasizing the importance of surface tension in the drop formation process. Another set of DC (e.g., Ec and De) was also used for a real evaluation of the viscoelasticity effect on both jetting conditions and drop formation. The polymer relaxation time as a crucial parameter for viscoelasticity was shown to be calculated using the Kuhn segment length rather than from Zimm and Rouse theories for diluted polymer systems. Then, a two-dimensional diagram using four DC (Oh and De with Ec and El as parameters) is proposed based on the famous McKinley's work. The diagram describes the interplay of possible forces responsible for filament thinning and breakup processes. Obtained results were supported by further experiments involving drop ejection and formation, determination of critical polymer concentration, and others. The proposed diagram promises a useful initial step in further investigations of viscoelasticity of polymer compounds by inkjet printing. © 2021 American Chemical Society. en
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1010481
utb.identifier.obdid 43883347
utb.identifier.scopus 2-s2.0-85111250701
utb.identifier.wok 000695298500020
utb.identifier.pubmed 34233120
utb.identifier.coden LANGD
utb.source j-scopus
dc.date.accessioned 2021-08-17T07:36:51Z
dc.date.available 2021-08-17T07:36:51Z
dc.description.sponsorship Ministry of Education, Youth and Sports of the Czech Republic-DKRVO [RP/CPS/2020/006]
dc.description.sponsorship RP/CPS/2020/006; Ministerstvo Školství, Mládeže a Tělovýchovy, MŠMT
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Šuly, Pavol
utb.contributor.internalauthor Ševčík, Jakub
utb.contributor.internalauthor Dmonte, David John
utb.contributor.internalauthor Urbánek, Pavel
utb.contributor.internalauthor Kuřitka, Ivo
utb.fulltext.affiliation Pavol Suly,* Jakub Sevcik, David J. Dmonte, Pavel Urbanek, and Ivo Kuritka Corresponding Author: Pavol Suly − Centre of Polymer Systems, Tomas Bata University in Zlín, 760 01 Zlín, Czech Republic; Email: suly@utb.cz Authors: Jakub Sevcik − Centre of Polymer Systems, Tomas Bata University in Zlín, 760 01 Zlín, Czech Republic David J. Dmonte − Centre of Polymer Systems, Tomas Bata University in Zlín, 760 01 Zlín, Czech Republic Pavel Urbanek − Centre of Polymer Systems, Tomas Bata University in Zlín, 760 01 Zlín, Czech Republic Ivo Kuritka − Centre of Polymer Systems, Tomas Bata University in Zlín, 760 01 Zlín, Czech Republic;
utb.fulltext.dates Received: April 14, 2021 Revised: June 18, 2021 Published: July 7, 2021
utb.fulltext.sponsorship This work was supported by the Ministry of Education, Youth and Sports of the Czech Republic—DKRVO (number of the project: RP/CPS/2020/006).
utb.wos.affiliation [Suly, Pavol; Sevcik, Jakub; Dmonte, David J.; Urbanek, Pavel; Kuritka, Ivo] Tomas Bata Univ Zlin, Ctr Polymer Syst, Zlin 76001, Czech Republic
utb.scopus.affiliation Centre of Polymer Systems, Tomas Bata University in Zlín, tř. Tomáše Bati 5678, Zlín, 760 01, Czech Republic
utb.fulltext.projects RP/CPS/2020/006
utb.fulltext.faculty University Institute
utb.fulltext.faculty University Institute
utb.fulltext.faculty University Institute
utb.fulltext.faculty University Institute
utb.fulltext.ou Centre of Polymer Systems
utb.fulltext.ou Centre of Polymer Systems
utb.fulltext.ou Centre of Polymer Systems
utb.fulltext.ou Centre of Polymer Systems
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