Synthesis and characterization of biodegradable palm palmitic acid based bioplastic

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dc.contributor.authorJapır, Abd Al-Wali
dc.contributor.authorSalıh, Nadia
dc.contributor.authorSalımon, Jumat
dc.date.accessioned2025-01-06T17:23:32Z
dc.date.available2025-01-06T17:23:32Z
dc.date.issued2021
dc.departmentAdana Alparslan Türkeş Bilim ve Teknoloji Üniversitesi
dc.description.abstractThis study involves the quantitative analysis of high free fatty acid crude palm oil, the separation of palmitic acid and synthesis\rof palm palmitic acid-based bioplastic. Synthesis of dimethyl 2-tetradecylmalonate (DMTDM) using methyl palmitate (MP) with sodium\rhydride (NaH) in the presence of reactive solvent of dimethyl carbonate (DMC) was carried out. The reaction conditions comprise at\ra mole ratio of MP: DMC: NaH: dimethylformamide (DMF) (0.1:2:0.25:1) at 60 °C for 14 h with 88.3 ± 1.4% yield. FTIR spectra of\rDMTDM showed the ester carbonyl group at 1740 cm–1. The polymerization of DMTDM with 1,6-hexandiol or 1,12-dodecandiol was\rcarried out using titanium (IV) isopropoxide $Ti(OiPr)_4$\r as the catalyst and reaction time of 24 h. The results showed that the poly(dodecyl\r2-tetradecylmalonte) (PDTDM) exhibited good thermal properties compared to poly(hexyl 2-tetradecylmalonte) (PHTDM). The\rincrease of the chain length of diol in PDTDM improved the thermal properties of polyester with glass transition, $T_g$\r of 13 ºC and\rmelting point of 51 ºC with a molecular weight of 12508 Da and polydispersity index (PDI) of 1.4. In general, the synthetic polyesters\rcan be used as internalplasticizer in bio-based industry
dc.identifier.doi10.3906/kim-2011-31
dc.identifier.endpage599
dc.identifier.issn1300-0527
dc.identifier.issn1303-6130
dc.identifier.issue3
dc.identifier.startpage585
dc.identifier.trdizinid526088
dc.identifier.urihttps://doi.org/10.3906/kim-2011-31
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/526088
dc.identifier.urihttps://hdl.handle.net/20.500.14669/796
dc.identifier.volume45
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofTurkish Journal of Chemistry
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241211
dc.titleSynthesis and characterization of biodegradable palm palmitic acid based bioplastic
dc.typeArticle

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