Physical gels of poly(vinylamine) by thermal curing

dc.bibliographicCitation.firstPage21933eng
dc.bibliographicCitation.issue37eng
dc.bibliographicCitation.lastPage21939eng
dc.bibliographicCitation.volume10eng
dc.contributor.authorFischer, Thorsten
dc.contributor.authorKöhler, Jens
dc.contributor.authorMöller, Martin
dc.contributor.authorSingh, Smriti
dc.date.accessioned2021-08-06T08:18:07Z
dc.date.available2021-08-06T08:18:07Z
dc.date.issued2020
dc.description.abstractPhysical gels are a versatile class of materials which can find application in sensors, electrochemistry, biomedicine or rheological modifiers. Herein, we present a hydrogen-bonded physical gel which is based on the interaction between phenylcarbonate telechelic poly(ethylene glycol) (PEG-PC) and poly(vinyl amine-co-acetamide) (p(VAm-co-VAA)). The critical gelation concentration was found to be 10 wt% by rheology and NMR. UV-vis spectroscopy and dynamic light scattering reveal the formation of aggregates in the gel. Rheology and differential scanning calorimetry (DSC) was used to show the effect of thermal curing on the mechanical properties of the physical gel. © The Royal Society of Chemistry 2020.eng
dc.description.versionpublishedVersioneng
dc.identifier.urihttps://oa.tib.eu/renate/handle/123456789/6480
dc.identifier.urihttps://doi.org/10.34657/5527
dc.language.isoengeng
dc.publisherCambridge : Royal Society of Chemistryeng
dc.relation.doihttps://doi.org/10.1039/d0ra01607a
dc.relation.essn2046-2069
dc.relation.ispartofseriesRSC Advances 10 (2020), Nr. 37eng
dc.rights.licenseCC BY-NC 3.0 Unportedeng
dc.rights.urihttps://creativecommons.org/licenses/by-nc/3.0/eng
dc.subjectCuringeng
dc.subjectDifferential scanning calorimetryeng
dc.subjectElasticityeng
dc.subjectHydrogen bondseng
dc.subjectLight scatteringeng
dc.subjectPolyethylene glycolseng
dc.subjectUltraviolet visible spectroscopyeng
dc.subjectGelation concentrationseng
dc.subjectPhysical geleng
dc.subjectPolyvinylamineseng
dc.subjectRheological modifierseng
dc.subjectTelechelicseng
dc.subjectThermal curingeng
dc.subjectUV-vis spectroscopyeng
dc.subjectGelsger
dc.subject.ddc540eng
dc.titlePhysical gels of poly(vinylamine) by thermal curingeng
dc.typearticleeng
dc.typeTexteng
dcterms.bibliographicCitation.journalTitleRSC Advanceseng
tib.accessRightsopenAccesseng
wgl.contributorDWIeng
wgl.subjectChemieeng
wgl.typeZeitschriftenartikeleng
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