Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/107150
DC Field | Value | Language |
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dc.contributor.author | Matos, Marina | - |
dc.contributor.author | Sousa, Andreia F. | - |
dc.contributor.author | Mendonça, Patrícia V. | - |
dc.contributor.author | Silvestre, Armando J. D. | - |
dc.date.accessioned | 2023-06-12T09:06:14Z | - |
dc.date.available | 2023-06-12T09:06:14Z | - |
dc.date.issued | 2019-01-21 | - |
dc.identifier.issn | 1996-1944 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/107150 | - |
dc.description.abstract | Poly(ether ester)s (PEEs) represent a promising class of segmented co-polymers, nevertheless the synthesis of PEEs based on renewable 2,5-furandicarboxylic acid (FDCA) is still scarce. In this context, a series of poly(1,4-butylene 2,5-furandicarboxylate)-co-poly(poly(propylene oxide) 2,5-furandicarboxylate) co-polyesters with different composition of stiff poly(1,4-butylene 2,5-furandicarboxylate) (PBF) and soft poly(poly(propylene oxide) 2,5-furandicarboxylate) (PPOF) moieties were synthesized, via a two-step bulk polytransesterification reaction. The molar ratio of PBF/PPOF incorporated was varied (10 to 50 mol%) in order to prepare several novel materials with tuned properties. The materials were characterised in detail through several techniques, namely ATR FTIR, ¹H and 13C NMR, TGA, DSC, DMTA and XRD. Their hydrolytic and enzymatic degradation evaluation was also assessed. These new co-polymers showed either a semi-crystalline nature when higher PBF/PPOF ratios were used, and for approximately equal amounts of PBF and PPOF an amorphous co-polyester was obtained instead. | pt |
dc.language.iso | eng | pt |
dc.publisher | MDPI | pt |
dc.relation | FCT and POPH/FSE are gratefully acknowledged for funding a doctoral grant to MM (PD/BD/52501/2014) and the post-doctoral grant of PVM (SFRH/BPD/117589/2016). The costs resulting from the FCT hiring of AFS was funded by national funds (OE), through FCT – Fundação para a Ciência e a Tecnologia , I.P., in the scope of the framework contract foreseen in the numbers 4, 5 and 6 of the article 23, of the Decree-Law 57/2016, of August 29, changed by Law 57/2017, of July 19. This work was developed within the scope of the project CICECO-Aveiro Institute of Materials, FCT Ref. UID/CTM/50011/2019, financed by national funds through the FCT/MCTES. | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt |
dc.subject | 2,5-Furandicarboxylic acid | pt |
dc.subject | poly(propylene oxide) | pt |
dc.subject | poly(ester-ether) co-polymers | pt |
dc.subject | tuneable thermal properties | pt |
dc.title | Co-Polymers based on Poly(1,4-butylene 2,5-furandicarboxylate) and Poly(propylene oxide) with Tuneable Thermal Properties: Synthesis and Characterization | pt |
dc.type | article | - |
degois.publication.firstPage | 328 | pt |
degois.publication.issue | 2 | pt |
degois.publication.title | Materials | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.3390/ma12020328 | pt |
degois.publication.volume | 12 | pt |
dc.date.embargo | 2019-01-21 | * |
uc.date.periodoEmbargo | 0 | pt |
item.fulltext | Com Texto completo | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.author.researchunit | CEMMPRE - Centre for Mechanical Engineering, Materials and Processes | - |
crisitem.author.orcid | 0000-0003-3044-3016 | - |
Appears in Collections: | I&D CEMMPRE - Artigos em Revistas Internacionais |
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File | Description | Size | Format | |
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Copolymers-based-on-Poly14butylene-25furandicarboxylate-and-Polypropylene-oxide-with-tuneable-thermal-properties-Synthesis-and-characterizationMaterials.pdf | 1.56 MB | Adobe PDF | View/Open |
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