Evidence map›Paper›PMID 36365718›Full record

ArticlePolymers2022

Blending PLA with Polyesters Based on 2,5-Furan Dicarboxylic Acid: Evaluation of Physicochemical and Nanomechanical Properties.

Zoi Terzopoulou, Alexandra Zamboulis, Lazaros Papadopoulos, Maria-Eirini Grigora, Konstantinos Tsongas, Dimitrios Tzetzis, Dimitrios N Bikiaris, George Z Papageorgiou

Abstract read
In one paragraph

Article in Polymers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Zoi TerzopoulouDepartment of Chemistry, University of Ioannina, GR-45110 Ioannina, Greece.ORCID 0000-0001-7935-2145
Alexandra ZamboulisLaboratory of Polymer and Colors Chemistry and Technology, Department of Chemistry, University of Thessaloniki, GR-54124 Thessaloniki, Greece.ORCID 0000-0003-1608-0773
Lazaros PapadopoulosLaboratory of Polymer and Colors Chemistry and Technology, Department of Chemistry, University of Thessaloniki, GR-54124 Thessaloniki, Greece.ORCID 0000-0003-0817-8148
Maria-Eirini GrigoraDigital Manufacturing and Materials Characterization Laboratory, School of Science and Technology, International Hellenic University, 14km, N. Moudania, GR-57001 Thessaloniki, Greece.ORCID 0000-0002-4985-0773
Konstantinos TsongasDigital Manufacturing and Materials Characterization Laboratory, School of Science and Technology, International Hellenic University, 14km, N. Moudania, GR-57001 Thessaloniki, Greece.ORCID 0000-0001-7050-5432
Dimitrios TzetzisDigital Manufacturing and Materials Characterization Laboratory, School of Science and Technology, International Hellenic University, 14km, N. Moudania, GR-57001 Thessaloniki, Greece.ORCID 0000-0001-5006-5759
Dimitrios N BikiarisLaboratory of Polymer and Colors Chemistry and Technology, Department of Chemistry, University of Thessaloniki, GR-54124 Thessaloniki, Greece.ORCID 0000-0001-8458-4952
George Z PapageorgiouDepartment of Chemistry, University of Ioannina, GR-45110 Ioannina, Greece.ORCID 0000-0003-2239-6985

Funding

State Scholarships Foundation MIS-5033021
6 · The paper itself

Abstract

Poly(lactic acid) (PLA) is a readily available, compostable biobased polyester with high strength and toughness, and it is excellent for 3D printing applications. Polymer blending is an economic and easy way to improve its properties, such as its slow degradation and crystallization rates and its small elongation, and thus, make it more versatile. In this work, the effects of different 2,5-furan dicarboxylic acid (FDCA)-based polyesters on the physicochemical and mechanical properties of PLA were studied. Poly(butylene furan 2,5-dicarboxylate) (PBF) and its copolymers with poly(butylene adipate) (PBAd) were synthesized in various comonomer ratios and were blended with 70 wt% PLA using melt compounding. The thermal, morphological and mechanical properties of the blends are investigated. All blends were immiscible, and the presence of the dispersed phases improved the crystallization ability of PLA. Mechanical testing revealed the plasticization of PLA after blending, and a small but measurable mass loss after burying in soil for 7 months. Reactive blending was evaluated as a compatibilizer-free method to improve miscibility, and it was found that when the thermal stability of the blend components allowed it, some transesterification reactions occurred between the PLA matrix and the FDCA-based dispersed phase after 20 min at 250 °C.

Indexed as

2,5-furan dicarboxylic acidaliphatic-aromatic copolyesterspoly(lactic acid)polymer blends

Identifiers

PMID36365718
PMCPMC9654909

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.