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Characterization of Divalent Metal Soaps of Cannabis Sativa Seed Oil

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dc.contributor.authorYETGİN, Senem
dc.contributor.authorEGBUCHUNAM, Theresa O.
dc.contributor.authorOKİEİMEN, Felix
dc.contributor.authorGÖKKUŞ, Kutalmış
dc.contributor.authorGÜNEY, Kerim
dc.date.accessioned2026-01-04T19:09:51Z
dc.date.issued2023-09-01
dc.description.abstractIn this study, the structural characteristics and thermal degradation behaviour of barium, calcium and zinc soaps of hemp seed oil prepared using the metathesis method are reported. Scanning electron micrographs of the metal soaps showed similar plate-like microstructures and are indicative of an orderly packed particulate structure. The bands at 1509, 1539 and 1543 cm-1 in the FTIR spectra showed the association of the carboxylate ion with Ba, Ca and Zn ions respectively The thermal decomposition consisted of one single step on the weight loss – temperature curves located around 250 – 450 oC for all the divalent metal soaps at the various heating rates and the observed loss in weight which occurred before 200 oC was minimal (< 10%). The average values of the apparent activation energy for the thermal process were 18.73, 13.77 and 8.48 kJ/mol for Zn-HSO, Ca-HSO and Ba-HSO respectively.
dc.description.urihttps://doi.org/10.35378/gujs.979962
dc.description.urihttps://dergipark.org.tr/tr/pub/gujs/issue/79068/979962
dc.identifier.doi10.35378/gujs.979962
dc.identifier.eissn2147-1762
dc.identifier.endpage1300
dc.identifier.openairedoi_dedup___::cdc281e9511ee945f2a864c155be64ae
dc.identifier.orcid0000-0003-4352-4544
dc.identifier.orcid0000-0002-4484-3558
dc.identifier.orcid0000-0001-6984-9836
dc.identifier.scopus2-s2.0-85171432231
dc.identifier.startpage1292
dc.identifier.urihttps://hdl.handle.net/20.500.12597/41011
dc.identifier.volume36
dc.identifier.wos001108851000006
dc.publisherGazi University Journal of Science
dc.relation.ispartofGazi University Journal of Science
dc.rightsOPEN
dc.subjectEngineering
dc.subjectMühendislik
dc.subjectCannabis sativa
dc.subjectMetal soaps
dc.subjectThermal degradation
dc.subjectActivation energy
dc.subjectMorphology
dc.titleCharacterization of Divalent Metal Soaps of Cannabis Sativa Seed Oil
dc.typeArticle
dspace.entity.typePublication
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