Dynamics of Polymers and Polyelectrolytes II

Presentations

• Linear viscoelasticity of vitrimer melts

  ORAL · Invited

  March 19, 2025, 11:30 AM – March 19, 2025, 12:06 PM

  Presenters

  • Ralm G Ricarte

    • Florida State University

  Authors

  • Ralm G Ricarte

    • Florida State University

  View abstract →

• Dielectric relaxation dynamics in (methyl methacrylate)/(4-tert-butylstyrene) random co-polymers

  ORAL

  March 19, 2025, 12:06 PM – March 19, 2025, 12:18 PM

  Presenters

  • Stavros Drakopoulos

    • Princeton Materials Institute
    • Princeton University

  Authors

  • Stavros Drakopoulos

    • Princeton Materials Institute
    • Princeton University

  • Sundol Kim

    • Princeton Materials Institute

  • Richard A Register

    • Princeton University

  • Rodney D Priestley

    • Princeton University

  View abstract →

• Cosolvent addition causes anomalous extensibility in thermoresponsive polymer solution

  ORAL

  March 19, 2025, 12:18 PM – March 19, 2025, 12:30 PM

  Presenters

  • Michelle A Calabrese

    • University of Minnesota

  Authors

  • Diana Y Zhang

    • University of Minnesota

  • Alec J Schwendinger

    • University of Minnesota

  • Michelle A Calabrese

    • University of Minnesota

  View abstract →

• Tumbling Acts: Conformational Dynamics and Interactions in Shear Flows of Semidilute Solutions

  ORAL

  March 19, 2025, 12:30 PM – March 19, 2025, 12:42 PM

  Presenters

  • Dejuante W Walker

    • University of Illinois at Urbana-Champaign

  Authors

  • Dejuante W Walker

    • University of Illinois at Urbana-Champaign

  • Charles E Sing

    • University of Illinois at Urbana-Champaign

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 19, 2025, 12:42 PM – March 19, 2025, 12:54 PM

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 19, 2025, 12:54 PM – March 19, 2025, 1:06 PM

  View abstract →

• Shear Banding in Entangled Polymer Melts: Dependence on the Effectiveness of Flow-Induced Constraint Release

  ORAL

  March 19, 2025, 1:06 PM – March 19, 2025, 1:18 PM

  Publication: "Shear Banding in Entangled Polymer Melts: Dependence on the Effectiveness of Flow-Induced Constraint Release" - Manuscript in preparation

  Presenters

  • Lucas L Nelson

    • Georgetown University

  Authors

  • Lucas L Nelson

    • Georgetown University

  • Gary S Grest

    • Sandia National Laboratories
    • Center of Integrated Nano Technology, Sandia National Laboratories, Albuquerque,NM

  • Peter D Olmsted

    • Georgetown University

  View abstract →

• Affinity Controls Polyelectrolyte Pair Strength in Complex Coacervate: A Titration Calorimetry Investigation

  ORAL

  March 19, 2025, 1:18 PM – March 19, 2025, 1:30 PM

  Presenters

  • Sarah L Perry

    • University of Massachusetts Amherst

  Authors

  • Sarah L Perry

    • University of Massachusetts Amherst

  • Júlia Bonesso Sabadini

    • University of Campinas

  • Arvind Sathyavageeswaran

    • UMass Amherst

  • Álvaro J Patino Agudelo

    • University of Campinas

  • Watson Loh

    • Unicamp
    • University of Caminas

  View abstract →

• Oral: Spatiotemporal mechanical modulation of non-equilibrium DNA-polymer composites via topological tuning

  ORAL

  March 19, 2025, 1:30 PM – March 19, 2025, 1:42 PM

  Presenters

  • Ashlee McGovern

    • University of San Diego

  Authors

  • Ashlee McGovern

    • University of San Diego

  • Dimitra Protopapas

    • University of San Diego

  • Farshad Safi Samghabadi

    • University of Houston

  • Nathan Oldenhuis

    • University of New Hampshire

  • Jacinta C Conrad

    • University of Houston

  • Rae M Robertson-Anderson

    • University of San Diego

  View abstract →

• Two-Population Rouse Models for Polymer Segmental Dynamics in Nanocomposites

  ORAL

  March 19, 2025, 1:42 PM – March 19, 2025, 1:54 PM

  Publication: Planned: Two-Population Rouse Models for Polymer Segmental Dynamics in Nanocomposites

  Presenters

  • Jack R Rooks

    • University of Delaware

  Authors

  • Jack R Rooks

    • University of Delaware

  • Giovanni Ferraro

    • University of Florence

  • Emiliano Fratini

    • University of Florence

  • Naresh C Osti

    • Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National Laboratory

  • Osawa Takahito

    • Japan Atomic Energy Agency

  • Antonio Faraone

    • National Institute of Standards and Technology (NIST)

  • Norman J. Wagner

    • University of Delaware

  View abstract →

• Directed Ionic Transport and Polarizability in Poly(Ionic Liquid)-Grafted Nanoparticles

  ORAL

  March 19, 2025, 1:54 PM – March 19, 2025, 2:06 PM

  Publication: Achieving Stabler Ion Pathways by Incorporating PMMA Inner-Block to Poly(Ionic Liquid)-Grafted Nanoparticles (manuscript under preparation).

  Presenters

  • Ruhao Li

    • Stevens Institute of Technology

  Authors

  • Ruhao Li

    • Stevens Institute of Technology

  • Pinar Akcora

    • Stevens Institute of Technology

  View abstract →

• Investigating Tube Dynamics of Highly Entangled Poly(dimethyl-co-diphenyl) Siloxane Melts via Coarse-Grained Molecular Dynamics Simulation

  ORAL

  March 19, 2025, 2:06 PM – March 19, 2025, 2:18 PM

  Publication: Xian, Weikang, et al. "Development of coarse-grained molecular dynamics model for poly (dimethyl-co-diphenyl) siloxane." Soft Matter (2024).
  Xian, Weikang, et al. "Effect of Diphenyl Content on Viscoelasticity of Poly (dimethyl-co-diphenyl) siloxane Melt and Network." ACS Applied Polymer Materials 5.3 (2023): 1915-1925.
  Xian, Weikang, et al. "Investigating structure and dynamics of unentangled poly (dimethyl-co-diphenyl) siloxane via molecular dynamics simulation." Soft Matter 19.23 (2023): 4265-4276.

  Presenters

  • Weikang Xian

    • University of Wisconsin - Madison

  Authors

  • Weikang Xian

    • University of Wisconsin - Madison

  • Amitesh Maiti

    • Lawrence Livermore National Laboratory

  • Andrew P Saab

    • Lawrence Livermore National Laboratory

  • Ying Li

    • University of Wisconsin - Madison

  View abstract →