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Dynamics of Glassy Polymers Under Nanoscale Confinement II

FOCUS · B17 · ID: 47467

Presentations

  • Insights into the physics of glass formation from simulations of thin film dynamics

    ORAL · Invited

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    Publication: Diaz-Vela, Daniel, Jui-Hsiang Hung, and David S. Simmons. "Temperature-Independent Rescaling of the Local Activation Barrier Drives Free Surface Nanoconfinement Effects on Segmental-Scale Translational Dynamics near Tg." ACS Macro Letters, October 11, 2018, 1295–1301. https://doi.org/10.1021/acsmacrolett.8b00695.<br><br>Schweizer, Kenneth S., and David S Simmons. "Progress towards a Phenomenological Picture and Theoretical Understanding of Glassy Dynamics and Vitrification near Interfaces and under Nanoconfinement." Journal of Chemical Physics 151 (2019): 240901.<br><br>Vela, Daniel, Asieh Ghanekarade, and David S Simmons. "Probing the Metrology and Chemistry Dependences of the Onset Condition of Strong 'Nanoconfinement' Effects on Dynamics." Macromolecules 53, no. 11 (2020): 4158–71. https://doi.org/10.1021/acs.macromol.9b02693.<br><br>Ghanekarade, Asieh, Anh D. Phan, Kenneth S. Schweizer, and David S. Simmons. "Nature of Dynamic Gradients, Glass Formation, and Collective Effects in Ultrathin Freestanding Films." Proceedings of the National Academy of Sciences 118, no. 31 (August 3, 2021). https://doi.org/10.1073/pnas.2104398118.<br>

    Presenters

    • David S Simmons

      University of South Florida

    Authors

    • David S Simmons

      University of South Florida

    • Asieh Ghanekarade

      University of South Florida

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  • Using the TNM model to reproduce reported anomalous structural recovery data in light of temperature variability in vacuum oven-based experiments

    ORAL

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    Publication: Planned paper:<br>Unusual Structural Recovery: Data Revisited in Light of Temperature Variability in Vacuum Oven-based Experiments<br>Shuang Jin and Gregory McKenna<br>Planning to submit to Polymer Engineering & Science

    Presenters

    • Shuang Jin

      North Carolina State University

    Authors

    • Shuang Jin

      North Carolina State University

    • Gregory B McKenna

      Texas Tech University, North Carolina State University

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  • Glass transition of random heteropolymer melts

    ORAL

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    Publication: Tianyi Jin, Shayna L. Hilburg, and Alfredo Alexander-Katz. "Glass transition of random heteropolymer melts." In preparation.

    Presenters

    • Tianyi Jin

      MIT

    Authors

    • Tianyi Jin

      MIT

    • Shayna Hilburg

      Massachusetts Institute of Technology MI

    • Alfredo Alexander-Katz

      Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology MI

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  • The molecular weight dependence of Tg in polymers

    ORAL

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    Presenters

    • Peter D Olmsted

      Georgetown University

    Authors

    • Peter D Olmsted

      Georgetown University

    • Johan Mattsson

      University of Leeds

    • Matthew Reynolds

      Univ of Leeds

    • Robin Masurel

      Georgetown University

    • Daniel Baker

      University of Leeds

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  • Acrylic Paints: An Atomistic View of Polymer Structure and Effects of Environmental Pollutants

    ORAL

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    Publication: Acrylic Paints: An Atomistic View of Polymer Structure and Effects of Environmental Pollutants<br>Aysenur Iscen, Nancy C. Forero-Martinez, Omar Valsson, and Kurt Kremer<br>The Journal of Physical Chemistry B 2021 125 (38), 10854-10865<br>DOI: 10.1021/acs.jpcb.1c05188

    Presenters

    • Aysenur Iscen

      Max Planck Institute for Polymer Research

    Authors

    • Aysenur Iscen

      Max Planck Institute for Polymer Research

    • Nancy C Forero-Martinez

      Max Planck Institute for Polymer Research

    • Omar Valsson

      Max Planck Institute for Polymer Research

    • Kurt Kremer

      Max Planck Institute for Polymer Research

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