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Naslov:Study on impact of monomers towards high molecular weight bio-based poly(ethylene furanoate) via solid state polymerization technique
Avtorji:ID Stanley, Johan (Avtor)
ID Xanthopoulou, Eleftheria (Avtor)
ID Kostoglou, Margaritis (Avtor)
ID Fras Zemljič, Lidija (Avtor)
ID Lambropoulou, Dimitra A. (Avtor)
ID Bikiaris, Dimitrios (Avtor)
Datoteke:.pdf polymers-16-03305-v3.pdf (4,07 MB)
MD5: 0B0F26E9F66BAC06624CCD9C1BD54FA8
 
URL https://www.mdpi.com/2073-4360/16/23/3305
 
Jezik:Angleški jezik
Vrsta gradiva:Članek v reviji
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FS - Fakulteta za strojništvo
Opis:In recent years, bio-based poly(ethylene furanoate) has gained the attention of packaging industries owing to its remarkable properties as a promising alternative to fossil-based polymers. It is necessary to synthesize high-molecular-weight polymers using effective and straightforward techniques for their commercialization. In this present work, poly(ethylene 2,5-furan dicarboxylate) (PEF) was produced with a high molecular weight of 0.43 dL/g using 2,5-furan dicarboxylic acid (FDCA) or its derivative Dimethyl-2,5-Furan dicarboxylate (DMFD), followed by solid-state polymerization (SSP) conducted at different temperatures and reaction times. The intrinsic viscosity ([η]), carboxyl end-group concentration (–COOH), and thermal properties of the produced polyesters were evaluated using differential scanning calorimetry (DSC). The results indicated that the SSP process improved the melting temperature and crystallinity of both the PEF samples as the reaction times and temperatures increased, as corroborated by DSC and X-ray diffraction (XRD) analyses. Additionally, both intrinsic viscosity and number-average molecular weight saw an increase with longer SSP durations and higher temperatures, while the concentration of carboxyl end groups decreased, aligning with expectations. The overall results indicate that PEF (DMFD) samples exhibited a significant increase in crystallization and molecular weight, attributed to their lower degree of crystallinity and their monomer’s high purity.
Ključne besede:bio-based polymers, 2, 5-furan dicarboxylic acid, dimethyl 2, 5-furan dicarboxylate, poly(ethylene 2, 5-furan dicarboxylate), poly(ethylene furanoate), solid state polymerization, thermal properties
Status publikacije:Objavljeno
Verzija publikacije:Objavljena publikacija
Poslano v recenzijo:21.11.2024
Datum sprejetja članka:25.11.2024
Datum objave:26.11.2024
Založnik:MDPI
Leto izida:2024
Št. strani:18 str.
Številčenje:Vol. 16, iss. 23
PID:20.500.12556/DKUM-91996 Novo okno
UDK:577:620.3
COBISS.SI-ID:222916867 Novo okno
DOI:10.3390/polym16233305 Novo okno
ISSN pri članku:2073-4360
Datum objave v DKUM:10.03.2025
Število ogledov:0
Število prenosov:4
Metapodatki:XML DC-XML DC-RDF
Področja:Ostalo
:
STANLEY, Johan, XANTHOPOULOU, Eleftheria, KOSTOGLOU, Margaritis, FRAS ZEMLJIČ, Lidija, LAMBROPOULOU, Dimitra A. in BIKIARIS, Dimitrios, 2024, Study on impact of monomers towards high molecular weight bio-based poly(ethylene furanoate) via solid state polymerization technique. Polymers [na spletu]. 2024. Vol. 16, no. 23. [Dostopano 6 april 2025]. DOI 10.3390/polym16233305. Pridobljeno s: https://dk.um.si/IzpisGradiva.php?lang=slv&id=91996
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Gradivo je del revije

Naslov:Polymers
Skrajšan naslov:Polymers
Založnik:MDPI
ISSN:2073-4360
COBISS.SI-ID:517951257 Novo okno

Gradivo je financirano iz projekta

Financer:EC - European Commission
Številka projekta:956265
Naslov:Advanced research and Training Network in Food quality, safety and security
Akronim:FoodTraNet

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:polimeri na biološki osnovi, 2, 5-furan dikarboksilna kislina, dimetil 2, 5-furan dikarboksilat, poli(etilen furanoat), polimerizacija v trdnem stanju, toplotne lastnosti


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