Entanglements and crystallization of concentrated polymer solutions: molecular dynamics simulations

C Luo, M Kröger, JU Sommer - Macromolecules, 2016 - ACS Publications
We carried out molecular dynamics simulations to study the crystallization of long polymers
in a concentrated solution made by an explicit solvent of short chains. The weight-averaged …

Molecular dynamics simulations of polymer crystallization under confinement: Entanglement effect

C Luo, M Kröger, JU Sommer - Polymer, 2017 - Elsevier
We carried out molecular dynamics simulations to study the crystallization of polymer melts
subjected to confinement between two parallel walls. Two types of walls, bare and grafted …

Entropy-controlled cross-linking in linker-mediated vitrimers

QL Lei, X Xia, J Yang… - Proceedings of the …, 2020 - National Acad Sciences
Recently developed linker-mediated vitrimers based on metathesis of dioxaborolanes with
various commercially available polymers have shown both good processability and …

Crystallization of Flexible Chains of Tangent Hard Spheres under Full Confinement

PM Ramos, M Herranz… - The Journal of …, 2022 - ACS Publications
We present results from extensive Monte Carlo simulations on the crystallization of athermal
polymers under full confinement. Polymers are represented as freely jointed chains of …

Local and global order in dense packings of semi-flexible polymers of hard spheres

D Martínez-Fernández, M Herranz, K Foteinopoulou… - Polymers, 2023 - mdpi.com
The local and global order in dense packings of linear, semi-flexible polymers of tangent
hard spheres are studied by employing extensive Monte Carlo simulations at increasing …

Simu-D: A simulator-descriptor suite for polymer-based systems under extreme conditions

M Herranz, D Martínez-Fernández, PM Ramos… - International journal of …, 2021 - mdpi.com
We present Simu-D, a software suite for the simulation and successive identification of local
structures of atomistic systems, based on polymers, under extreme conditions, in the bulk, on …

Polymorphism and perfection in crystallization of hard sphere polymers

M Herranz, K Foteinopoulou, NC Karayiannis, M Laso - Polymers, 2022 - mdpi.com
We present results on polymorphism and perfection, as observed in the spontaneous
crystallization of freely jointed polymers of hard spheres, obtained in an unprecedentedly …

Entropy-driven heterogeneous crystallization of hard-sphere chains under unidimensional confinement

PM Ramos, M Herranz, K Foteinopoulou… - Polymers, 2021 - mdpi.com
We investigate, through Monte Carlo simulations, the heterogeneous crystallization of linear
chains of tangent hard spheres under confinement in one dimension. Confinement is …

[HTML][HTML] Entropy-Driven Crystallization of Hard Colloidal Mixtures of Polymers and Monomers

O Bouzid, D Martínez-Fernández, M Herranz… - Polymers, 2024 - mdpi.com
The most trivial example of self-assembly is the entropy-driven crystallization of hard
spheres. Past works have established the similarities and differences in the phase behavior …

Jamming of semiflexible polymers

RS Hoy - Physical Review Letters, 2017 - APS
We study jamming in model freely rotating polymers as a function of chain length N and
bond angle θ 0. The volume fraction at jamming ϕ J (θ 0) is minimal for rigid-rodlike chains …