Synthesis and characterization of polypropylene-graft-poly(l-lactide) copolymers by CuAAC click chemistry

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dc.authoridhttp://orcid.org/0000-0002-9427-0508en_US
dc.authoridhttp://orcid.org/0000-0002-7012-7029en_US
dc.contributor.authorAcik, Gokhan
dc.contributor.authorAltinkok, Cagatay
dc.contributor.authorTasdelen, Mehmet Atilla
dc.date.accessioned2019-06-26T08:43:20Z
dc.date.available2019-06-26T08:43:20Z
dc.date.issued2018
dc.departmentFakülteler, Fen Fakültesi, Kimya Bölümüen_US
dc.descriptionAltinkok, Cagatay (Trakya author)en_US
dc.description.abstractThe syntheses of polypropylene-graft-poly(l-lactide) copolymers (PP-g-PLAs) via copper (I)-catalyzed azide-alkyne cycloaddition "click" reaction (CuAAC) using azide side-chain functionalized polypropylene (PP-N-3) and alkyne end-functionalized poly(l-lactide) (PLA-Alkyne) were reported. The CuAAC was then applied to azide and different feeding ratios of alkyne functional polymers to give PP-g-PLAs that were characterized by FTIR, H-1-NMR, GPC, DSC, and WCA measurements. The CuAAC click reaction was achieved by two different feeding ratio (PP-N-3:PLA-Alkyne = 1:5 and 1:10) and thermal, biodegradable, and surface properties of obtained graft copolymers were investigated. The molar ratio of PLA were calculated as 72.7 (PP-g-PLA-1) and 78.4% (PP-g-PLA-2) by H-1-NMR spectroscopy. The water contact angle (WCA) values of PP-g-PLA-1 (81(o) +/- 1.3) and PP-g-PLA-2 (75(o) +/- 1.6) copolymers were compared with commercial chlorinated polypropylene (PP-Cl) (90(o) +/- 1.0), suggesting a more hydrophilic nature of desired graft copolymers produced. Conversely, the enzymatic biodegradation studies revealed that the weight losses of graft copolymers were determined as 13.6 and 22.1%, which is about 4% for commercial PP-Cl sample. Thus, it was clear that this simple and facile method was effective in promoting biodegradation of commercial polypropylene and attractive particularly for worldwide environmental remediation goals. (c) 2018 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2018, 56, 2595-2601en_US
dc.identifier.citationAcik, G., Altinkok, C., & Tasdelen, M. A. (2018). Synthesis and characterization of polypropylene‐graft‐poly (l‐lactide) copolymers by CuAAC click chemistry. Journal of Polymer Science Part A: Polymer Chemistry, 56(22), 2595-2601.en_US
dc.identifier.doi10.1002/pola.29241en_US
dc.identifier.endpage2601en_US
dc.identifier.issue22en_US
dc.identifier.scopus2-s2.0-85053406977en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage2595en_US
dc.identifier.urihttps://doi.org/10.1002/pola.29241
dc.identifier.urihttps://hdl.handle.net/20.500.14551/4245
dc.identifier.volume56en_US
dc.identifier.wosWOS:000449533100010en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofJournal of Polymer Science Part A-Polymer Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240608_ID_Qen_US
dc.subjectBlock Copolymersen_US
dc.subjectBiodegradableen_US
dc.subjectPoly(propylene) (PP)en_US
dc.subjectAzide-Alkyne Cycloadditionen_US
dc.subjectSurface Modificationen_US
dc.subjectGraft-Copolymersen_US
dc.subjectPolypropyleneen_US
dc.subjectPolyethyleneen_US
dc.subjectCombinationen_US
dc.subjectPolymeren_US
dc.subjectThiolen_US
dc.subjectFilmsen_US
dc.subjectAciden_US
dc.titleSynthesis and characterization of polypropylene-graft-poly(l-lactide) copolymers by CuAAC click chemistryen_US
dc.typeArticleen_US

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