Sensitivity of polymer crystallization to shear at low and high supercooling of the melt

AM Rhoades, AM Gohn, J Seo, R Androsch… - …, 2018 - ACS Publications
Flow-induced crystallization (FIC) is a dominant mechanism of polymer self-assembly, but
the process is poorly understood at high supercooling and under fast cooling conditions …

Competition between structural relaxation and crystallization in the glass transition range of random copolymers

JEK Schawe, C Wrana - Polymers, 2020 - mdpi.com
Structural relaxation in polymers occurs at temperatures in the glass transition range and
below. At these temperatures, crystallization is controlled by diffusion and nucleation. A …

On the importance of noncrystalline phases in semicrystalline electrospun nanofibers

F Soleimani, M Mazaheri, C Pellerin… - ACS Applied Polymer …, 2021 - ACS Publications
Tailoring the properties of electrospun fibers requires a detailed understanding and control
of their microstructure. We investigate the structure/property relationships in fabrics of …

Cooperativity and fragility in furan-based polyesters with different glycolic subunits as compared to their terephthalic counterparts

C Fosse, A Esposito, S Thiyagarajan, M Soccio… - Journal of Non …, 2022 - Elsevier
This works aims to investigate the effect of the molecular groups found in polyester
backbones (type of ring in the acidic subunit and length of the glycolic subunit) on the …

Effect of Chemical Composition on Molecular Mobility and Phase Coupling in Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) and Poly(3-hydroxybutyrate-co-3 …

C Fosse, A Esposito, P Lemechko, YS Salim… - Journal of Polymers and …, 2023 - Springer
Two series of poly (3-hydroxybutyrate-co-3-hydroxyvalerate)(PHBHV) and poly (3-
hydroxybutyrate-co-3-hydroxyhexanoate)(PHBHHx) with different amounts of …

Molecular mobility in amorphous biobased copolyesters obtained with 2, 5-and 2, 4-furandicarboxylate acid

A Bourdet, S Araujo, S Thiyagarajan, L Delbreilh… - Polymer, 2021 - Elsevier
Abstract Poly (ethylene 2, 5-furandicarboxylate)(2, 5-PEF) is one of the most credible
biobased alternative to poly (ethylene terephthalate)(PET). The Henkel disproportionation …

Poly (vinyl alcohol) Fibrils with Highly Oriented Amorphous Chains Developed in Electrospun Nanofibers

C Wang, CW Tsai, T Hashimoto - Macromolecules, 2024 - ACS Publications
Aligned poly (vinyl alcohol)(PVA) fibers with diameters of about 180±22 nm were obtained
by using a wire–drum collector during electrospinning of aqueous solutions of PVA with 99 …

Distinct dynamics of structural relaxation in the amorphous phase of poly (l-lactic acid) revealed by quiescent crystallization

X Monnier, N Delpouve, A Saiter-Fourcin - Soft matter, 2020 - pubs.rsc.org
Fast scanning calorimetry (FSC) experiments were performed to investigate physical aging
in amorphous and semi-crystalline poly (L-lactic acid) s (PLLAs) that were thermally …

Reduced physical aging rates of polylactide in polystyrene/polylactide multilayer films from fast scanning calorimetry

X Monnier, SF Nassar, S Domenek, A Guinault… - Polymer, 2018 - Elsevier
The physical aging behavior of amorphous polylactide constrained against polystyrene in
layers of 300 nm, thanks to the layer–multiplying co–extrusion process, was investigated by …

Investigating the anti-bioadhesion properties of short, medium chain length, and amphiphilic polyhydroxyalkanoate films

A Guennec, E Balnois, A Augias, MA Bangoura… - Biofouling, 2024 - Taylor & Francis
Silicone materials are widely used in fouling release coatings, but developing eco-friendly
protection via biosourced coatings, such as polyhydroxyalcanoates (PHA) presents a major …