An Evaluation of the Beneficial Effects of Polyamide 6's Thermal Stabilization by Ferric Chloride Complexation as a Novel Carbon Fiber Precursor

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dc.authoridTUNCEL, Kemal Sahin/0000-0001-5095-6543
dc.contributor.authorDemirel, Tuba
dc.contributor.authorTuncel, Kemal Sahin
dc.contributor.authorKaracan, Ismail
dc.date.accessioned2024-12-24T19:24:57Z
dc.date.available2024-12-24T19:24:57Z
dc.date.issued2024
dc.departmentSiirt Üniversitesi
dc.description.abstractThis study investigated the impact of stabilization time on pretreated polyamide 6 (PA6) fibers using various analytical techniques, including thermal analysis (TGA and DSC), infrared (IR) spectroscopy, X-ray diffraction (XRD), tensile testing, and density measurements. The two-step atmospheric air-based stabilization process for pretreated PA6 multifilament bundles involved initial thermal stabilization at 170 degrees C in an air atmosphere after ferric chloride impregnation, followed by a second step of thermal stabilization at 245 degrees C. Ferric chloride impregnation followed by thermal stabilization in an air atmosphere resulted in crucial structural transformations. The density values of the samples increased following thermal stabilization, accompanied by a decrease in tensile values. Ferric chloride pretreated and thermally stabilized PA6 fibers were found to be fully stabilized after 120 min of stabilization before the carbonization stage. The findings obtained from the DSC, XRD, and IR spectroscopy methods indicated the occurrence of disordering phases due to the scission of hydrogen bonds. The TGA findings showed significant increases in carbon yield percentages at 500 degrees C and 850 degrees C, reaching 71.4% and 63.5%, respectively, for the sample heat treated at 245 degrees C for 120 min. The addition of ferric chloride is expected to potentially reduce processing costs for final carbon fiber production by decreasing the time required for the thermal stabilization of PA6.
dc.description.sponsorshipHigher Education Council of Turkey; Scientific and Technological Research Council of Turkiye (TUBIdot;TAK)
dc.description.sponsorshipThis research received backing from the YOK 100/2000 Micro and Nano Technology Materials Ph.D. scholarship, which was awarded by the Higher Education Council of Turkey to Tuba Demirel.Open access funding provided by the Scientific and Technological Research Council of Turkiye (TUB & Idot;TAK). Yuekseko & gbreve;retim Kurulu, YOEK 100/2000, Tuba Demirel.
dc.identifier.doi10.1007/s12221-024-00523-6
dc.identifier.endpage1312
dc.identifier.issn1229-9197
dc.identifier.issn1875-0052
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85188097033
dc.identifier.scopusqualityQ2
dc.identifier.startpage1301
dc.identifier.urihttps://doi.org/10.1007/s12221-024-00523-6
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6206
dc.identifier.volume25
dc.identifier.wosWOS:001187459200001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherKorean Fiber Soc
dc.relation.ispartofFibers and Polymers
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241222
dc.subjectPolyamide 6
dc.subjectCarbon fiber
dc.subjectStabilization
dc.subjectFerric chloride
dc.subjectThermal analysis
dc.titleAn Evaluation of the Beneficial Effects of Polyamide 6's Thermal Stabilization by Ferric Chloride Complexation as a Novel Carbon Fiber Precursor
dc.typeArticle

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