Processing pathways decide polymer properties at the molecular level

Sivasurender Chandran (Corresponding author), Jörg Baschnagel, Daniele Cangialosi, Koji Fukao, Emmanouil Glynos, Liesbeth M.C. Janssen, Marcus Müller, Murugappan Muthukumar, Ullrich Steiner, Jun Xu, Simone Napolitano (Corresponding author), Günter Reiter (Corresponding author)

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Uittreksel

Conditions of rapid processing often drive polymers to adopt nonequilibrium molecular conformations, which, in turn, can give rise to structural, dynamical, and mechanical properties that are significantly different from those in thermodynamic equilibrium. However, despite the possibility to control the desired nonequilibrium properties of polymers, a rigorous microscopic understanding of the processing-property relations is currently lacking. In an attempt to stimulate progress along this topical direction, we focus here on three prototypical and apparently different cases: spin-coated polymer films, rapidly drawn polymer fibers, and sheared polymer melts. Inspired by the presence of common observations in the chosen cases, we search for order parameters as, for example, topological correlations and heterogeneities, which may allow characterizing the processing-induced behavior of polymers. We highlight that such approaches, necessitating concerted efforts from theory, simulations, and experiments, can provide a profound understanding leading to predictable and tunable properties of polymers.

TaalEngels
Pagina's7146-7156
Aantal pagina's11
TijdschriftMacromolecules
Volume52
Nummer van het tijdschrift19
DOI's
StatusGepubliceerd - aug 2019

Vingerafdruk

Polymers
Processing
Polymer melts
Polymer films
Conformations
Thermodynamics
Mechanical properties
Fibers
Experiments

Citeer dit

Chandran, S., Baschnagel, J., Cangialosi, D., Fukao, K., Glynos, E., Janssen, L. M. C., ... Reiter, G. (2019). Processing pathways decide polymer properties at the molecular level. Macromolecules, 52(19), 7146-7156. DOI: 10.1021/acs.macromol.9b01195
Chandran, Sivasurender ; Baschnagel, Jörg ; Cangialosi, Daniele ; Fukao, Koji ; Glynos, Emmanouil ; Janssen, Liesbeth M.C. ; Müller, Marcus ; Muthukumar, Murugappan ; Steiner, Ullrich ; Xu, Jun ; Napolitano, Simone ; Reiter, Günter. / Processing pathways decide polymer properties at the molecular level. In: Macromolecules. 2019 ; Vol. 52, Nr. 19. blz. 7146-7156
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title = "Processing pathways decide polymer properties at the molecular level",
abstract = "Conditions of rapid processing often drive polymers to adopt nonequilibrium molecular conformations, which, in turn, can give rise to structural, dynamical, and mechanical properties that are significantly different from those in thermodynamic equilibrium. However, despite the possibility to control the desired nonequilibrium properties of polymers, a rigorous microscopic understanding of the processing-property relations is currently lacking. In an attempt to stimulate progress along this topical direction, we focus here on three prototypical and apparently different cases: spin-coated polymer films, rapidly drawn polymer fibers, and sheared polymer melts. Inspired by the presence of common observations in the chosen cases, we search for order parameters as, for example, topological correlations and heterogeneities, which may allow characterizing the processing-induced behavior of polymers. We highlight that such approaches, necessitating concerted efforts from theory, simulations, and experiments, can provide a profound understanding leading to predictable and tunable properties of polymers.",
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Chandran, S, Baschnagel, J, Cangialosi, D, Fukao, K, Glynos, E, Janssen, LMC, Müller, M, Muthukumar, M, Steiner, U, Xu, J, Napolitano, S & Reiter, G 2019, 'Processing pathways decide polymer properties at the molecular level' Macromolecules, vol. 52, nr. 19, blz. 7146-7156. DOI: 10.1021/acs.macromol.9b01195

Processing pathways decide polymer properties at the molecular level. / Chandran, Sivasurender (Corresponding author); Baschnagel, Jörg; Cangialosi, Daniele; Fukao, Koji; Glynos, Emmanouil; Janssen, Liesbeth M.C.; Müller, Marcus; Muthukumar, Murugappan; Steiner, Ullrich; Xu, Jun; Napolitano, Simone (Corresponding author); Reiter, Günter (Corresponding author).

In: Macromolecules, Vol. 52, Nr. 19, 08.2019, blz. 7146-7156.

Onderzoeksoutput: Bijdrage aan tijdschriftArtikel recenserenAcademicpeer review

TY - JOUR

T1 - Processing pathways decide polymer properties at the molecular level

AU - Chandran,Sivasurender

AU - Baschnagel,Jörg

AU - Cangialosi,Daniele

AU - Fukao,Koji

AU - Glynos,Emmanouil

AU - Janssen,Liesbeth M.C.

AU - Müller,Marcus

AU - Muthukumar,Murugappan

AU - Steiner,Ullrich

AU - Xu,Jun

AU - Napolitano,Simone

AU - Reiter,Günter

PY - 2019/8

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N2 - Conditions of rapid processing often drive polymers to adopt nonequilibrium molecular conformations, which, in turn, can give rise to structural, dynamical, and mechanical properties that are significantly different from those in thermodynamic equilibrium. However, despite the possibility to control the desired nonequilibrium properties of polymers, a rigorous microscopic understanding of the processing-property relations is currently lacking. In an attempt to stimulate progress along this topical direction, we focus here on three prototypical and apparently different cases: spin-coated polymer films, rapidly drawn polymer fibers, and sheared polymer melts. Inspired by the presence of common observations in the chosen cases, we search for order parameters as, for example, topological correlations and heterogeneities, which may allow characterizing the processing-induced behavior of polymers. We highlight that such approaches, necessitating concerted efforts from theory, simulations, and experiments, can provide a profound understanding leading to predictable and tunable properties of polymers.

AB - Conditions of rapid processing often drive polymers to adopt nonequilibrium molecular conformations, which, in turn, can give rise to structural, dynamical, and mechanical properties that are significantly different from those in thermodynamic equilibrium. However, despite the possibility to control the desired nonequilibrium properties of polymers, a rigorous microscopic understanding of the processing-property relations is currently lacking. In an attempt to stimulate progress along this topical direction, we focus here on three prototypical and apparently different cases: spin-coated polymer films, rapidly drawn polymer fibers, and sheared polymer melts. Inspired by the presence of common observations in the chosen cases, we search for order parameters as, for example, topological correlations and heterogeneities, which may allow characterizing the processing-induced behavior of polymers. We highlight that such approaches, necessitating concerted efforts from theory, simulations, and experiments, can provide a profound understanding leading to predictable and tunable properties of polymers.

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Chandran S, Baschnagel J, Cangialosi D, Fukao K, Glynos E, Janssen LMC et al. Processing pathways decide polymer properties at the molecular level. Macromolecules. 2019 aug;52(19):7146-7156. Beschikbaar vanaf, DOI: 10.1021/acs.macromol.9b01195