Structural Relaxation in Permanent Crosslinked Polymer Networks

Presentations

• Nonlinear Network Deformation and Loop Effect

  ORAL

  March 8, 2023, 11:00 AM – March 8, 2023, 11:12 AM

  Presenters

  • Yuan Tian

    University of North Carolina at Chapel Hill

  Authors

  • Yuan Tian

    University of North Carolina at Chapel Hill

  • Michael S Jacobs

    Oak Ridge National Laboratory

  • Andrey V Dobrynin

    University of North Carolina at Chapel Hill, University of North Carolina, University of North Carolina Chapel Hill

  View abstract →

• Effect of Penetrant Volume on Diffusion in Dense Crosslinked Networks

  ORAL

  March 8, 2023, 11:12 AM – March 8, 2023, 11:24 AM

  Presenters

  • Tsai-Wei Lin

    University of Illinois at Urbana-Champaign

  Authors

  • Tsai-Wei Lin

    University of Illinois at Urbana-Champaign

  • Charles E Sing

    University of Illinois at Urbana-Champaign

  View abstract →

• Effect of Crosslink Homogeneity on the Mechanochemical Activation of Elastic Polymer Networks

  ORAL

  March 8, 2023, 11:24 AM – March 8, 2023, 11:36 AM

  Presenters

  • Victoria Kong

    University of Pittsburgh

  Authors

  • Victoria Kong

    University of Pittsburgh

  • Jennifer E Laaser

    University of Pittsburgh

  View abstract →

• Bond Compression upon Chain Extension

  ORAL

  March 8, 2023, 11:36 AM – March 8, 2023, 11:48 AM

  Presenters

  • Liel Sapir

    Duke University

  Authors

  • Liel Sapir

    Duke University

  • James Brock

    University of North Carolina, Chapel Hill

  • Danyang Chen

    Duke University

  • Qi Liao

    Chinese Academy of Sciences

  • Sergey Panyukov

    Russian Academy of Sciences, P.N. Lebedev Physics Institute

  • Michael Rubinstein

    Duke University

  View abstract →

• Competition Between Phase Separation and Photopolymerization Kinetics During Polymeric Network Development

  ORAL

  March 8, 2023, 11:48 AM – March 8, 2023, 12:00 PM

  Publication: Planning to produce a paper on this work--title not yet developed

  Presenters

  • Lauren A Zakrzewski

    Rensselaer Polytechnic Institute

  Authors

  • Lauren A Zakrzewski

    Rensselaer Polytechnic Institute

  • Yeongsik Kim

    Rensselaer Polytechnic Institute

  • Younghan Song

    Rensselaer Polytechnic Institute

  • Chang Y Ryu

    Rensselaer Polytechnic Institute

  • Chulsung Bae

    Rensselaer Polytechnic Institute

  View abstract →

• Network Structure Influences Bulk Modulus of Nearly Incompressible Rubbery Polymers

  ORAL

  March 8, 2023, 12:00 PM – March 8, 2023, 12:12 PM

  Publication: Barney, C. W., Helgeson, M. E., & Valentine, M. T. (2022). Network structure influences bulk modulus of nearly incompressible filled silicone elastomers. Extreme Mechanics Letters, 52(April), 101616. https://doi.org/10.1016/j.eml.2022.101616

  Presenters

  • Megan T Valentine

    University of California, Santa Barbara

  Authors

  • Christopher W Barney

    University of California Santa Barbara

  • Olivia G Long

    University of California Santa Barbara, University of California, Santa Barbara

  • Matthew E Helgeson

    University of California, Santa Barbara

  • Megan T Valentine

    University of California, Santa Barbara

  View abstract →

• Theory of structural relaxation and vitrification in permanent and associating polymer networks

  ORAL · Invited

  March 8, 2023, 12:12 PM – March 8, 2023, 12:48 PM

  Publication: 1) B. Mei, T.-W. Lin, G. S. Sheridan, C. M. Evans, C. E. Sing, and K. S. Schweizer, Macromolecules, 55, 4159 (2022).
  2) A.Ghosh, S. Samanta, S. Ge, A.P.Sokolov and K. S. Schweizer, Macromolecules, 55, 2345 (2022).
  
  

  Presenters

  • Ken S Schweizer

    University of Illinois at Urbana Champaign, University of Illinois at Urbana-Champai, University of Illinois at Urbana-Champaign

  Authors

  • Ken S Schweizer

    University of Illinois at Urbana Champaign, University of Illinois at Urbana-Champai, University of Illinois at Urbana-Champaign

  View abstract →

• Effective Medium Theory for Mechanical Phase Transition of Fiber Networks

  ORAL

  March 8, 2023, 12:48 PM – March 8, 2023, 1:00 PM

  Presenters

  • Sihan Chen

    Rice University

  Authors

  • Sihan Chen

    Rice University

  • Tomer Markovich

    Tel Aviv University

  • Frederick C MacKintosh

    Rice University

  View abstract →

• Role of terminal groups of cis-1,4-polyisoprene in the formation of physical cross-linking in NR --- All-atom simulation study ---

  ORAL

  March 8, 2023, 1:00 PM – March 8, 2023, 1:12 PM

  Presenters

  • Takashi Taniguchi

    National Institute for Materials Science, Kyoto University

  Authors

  • Takashi Taniguchi

    National Institute for Materials Science, Kyoto University

  • Mayank Dixit

    Kyoto University

  View abstract →

• Discrete polymer network models for stimuli-responsive, biological, and curing networks via free energy minimization over rotations

  ORAL

  March 8, 2023, 1:12 PM – March 8, 2023, 1:24 PM

  Publication: Matthew Grasinger. Discrete polymer network modelling for soft multifunctional and biological materials via free energy minimization over rotations. (in preparation)
  Matthew Grasinger, Carmel Majidi, and Kaushik Dayal. Nonlinear statistical mechanics drives intrinsic electrostriction and volumetric torque in polymer networks. Physical Review E 103.4 (2021): 042504.

  Presenters

  • Matthew J Grasinger

    Air Force Research Lab - WPAFB

  Authors

  • Matthew J Grasinger

    Air Force Research Lab - WPAFB

  View abstract →