Synthesis, Characterization, and Thermal Pyrolysis Mechanism of Resorcinol-Formaldehyde Resin-Containing Phenylboronic Acid

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dc.contributor.authorAras, Sefa
dc.contributor.authorCavusoglu, Ferda Civan
dc.contributor.authorUnlu, Derya
dc.date.accessioned2025-03-09T10:49:08Z
dc.date.available2025-03-09T10:49:08Z
dc.date.issued2024
dc.departmentİstanbul Beykent Üniversitesi
dc.description.abstractIn the present study, a resin is synthesized from resorcinol and formaldehyde in the presence of phenylboronic acid. Properties of resins such as free formaldehyde content, total solid content, density, gelation time, viscosity are determined. The chemical structure of the resorcinol-formaldehyde resin and the resorcinol-formaldehyde resin containing phenylboronic acid is confirmed by Fourier transform infrared spectroscopy (FTIR), nuclear magnetic resonance spectroscopy, X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), and scanning electron microscopy (SEM). The thermal stability and curing behaviors of the polymers are investigated by thermogravimetric analysis (TGA) and differential scanning calorimetry, respectively. Modification of the resorcinol-formaldehyde resin with a boron source, phenylboronic acid results in a certain increase in thermal stability with a higher residual weight. The 6% PBA loaded polymer has the highest thermal efficiency, so the thermal behavior of it is investigated by curing at different temperatures. The 80 degrees C/4 h curing method is the most reasonable for energy savings. In differential scanning calorimetry (DSC) analysis, a 6 wt% PBA loading ratio was determined as the optimum value according to the energy requirements. In this study, a resin is synthesized from resorcinol and formaldehyde in the presence of phenylboronic acid. The 80 degrees C/4 h curing method is the most reasonable for energy savings. While the char residue yield of pure RR resin was 47.9%, the char residue yield of RRB6 resin increased to 54.9%.image (c) 2024 WILEY-VCH GmbH
dc.description.sponsorshipTUEBITAK [221M609]
dc.description.sponsorshipThe authors would like to acknowledge the financial support to this work provided by the TUEBITAK through grant no. 221M609.
dc.identifier.doi10.1002/adem.202400285
dc.identifier.issn1438-1656
dc.identifier.issn1527-2648
dc.identifier.issue15
dc.identifier.scopus2-s2.0-85198848382
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1002/adem.202400285
dc.identifier.urihttps://hdl.handle.net/20.500.12662/4736
dc.identifier.volume26
dc.identifier.wosWOS:001271995800001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley-V C H Verlag Gmbh
dc.relation.ispartofAdvanced Engineering Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250310
dc.subjectcuring behavior
dc.subjectphenylboronic acid
dc.subjectpyrolysis mechanism
dc.subjectresorcinol formaldehyde resin
dc.subjectthermal properties
dc.titleSynthesis, Characterization, and Thermal Pyrolysis Mechanism of Resorcinol-Formaldehyde Resin-Containing Phenylboronic Acid
dc.typeArticle

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