Polymer Glasses

Presentations

• A “universal" dependence of the glass transition temperatures in polymers on molecular weight?

  ORAL

  March 18, 2021, 11:30 AM – March 18, 2021, 11:42 AM

  Presenters

  • Peter Olmsted

    • Georgetown University
    • Department of Physics, Georgetown University

  Authors

  • Peter Olmsted

    • Georgetown University
    • Department of Physics, Georgetown University

  • Matthew Reynolds

    • Department of Physics and Astronomy, University of Leeds
    • School of Physics and Astronomy, University of Leeds

  • Daniel L. Baker

    • School of Physics and Astronomy, University of Leeds
    • Department of Physics and Astronomy, University of Leeds

  • Robin Masurel

    • Department of Physics, Georgetown University
    • Georgetown University

  • Johan Mattsson

    • School of Physics and Astronomy, University of Leeds
    • Department of Physics and Astronomy, University of Leeds

  View abstract →

• Effect of entanglements on the glass transition behavior of polymer chains in a melt

  ORAL

  March 18, 2021, 11:42 AM – March 18, 2021, 11:54 AM

  Presenters

  • Manjesh Singh

    • Mechanical Engineering, Indian Institute of Technology Kanpur (IIT)

  Authors

  • Manjesh Singh

    • Mechanical Engineering, Indian Institute of Technology Kanpur (IIT)

  • Hsiao-Ping Hsu

    • Max Planck Institute for Polymer Research Mainz

  • Kurt Kremer

    • Max Planck Institute for Polymer Research Mainz
    • Max Planck Institute for Polymer Research

  View abstract →

• Block Copolymer Micelle Core T_g Can Be Determined by Corona NMR T₂ Relaxation Measurements

  ORAL

  March 18, 2021, 11:54 AM – March 18, 2021, 12:06 PM

  Presenters

  • Daniel Fesenmeier

    • Purdue University

  Authors

  • Hyun Chang Kim

    • Purdue University

  • Daniel Fesenmeier

    • Purdue University

  • Hansol Wee

    • Purdue University

  • You-Yeon Won

    • Purdue University

  View abstract →

• Surface glass transition of polymer films supported by a weakly interacting substrate

  ORAL

  March 18, 2021, 12:06 PM – March 18, 2021, 12:18 PM

  Presenters

  • Jinsong YAN

    • Department of Physics, Hong Kong University of Science and Technology

  Authors

  • Jinsong YAN

    • Department of Physics, Hong Kong University of Science and Technology

  • Jianquan Xu

    • Department of Physics, Hong Kong University of Science and Technology

  • Ophelia K.C Tsui

    • Department of Physics, Hong Kong University of Science and Technology
    • Hong Kong University of Science and Technology

  • Lu-Tao Weng

    • Department of Chemical and Biomolecular Engineering; Materials Characterization and Preparation Facility, Hong Kong University of Science and Technology

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• Sequence Effects on the Glass Transition - Suppression from Block to Alternating Copolymers

  ORAL

  March 18, 2021, 12:18 PM – March 18, 2021, 12:30 PM

  Presenters

  • William Drayer

    • Univ of South Florida

  Authors

  • William Drayer

    • Univ of South Florida

  • David Simmons

    • Univ of South Florida
    • Chemical and Biomedical Engineering, University of South Florida

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• Structural relaxation in a polymeric glass well below Tg

  ORAL

  March 18, 2021, 12:30 PM – March 18, 2021, 12:42 PM

  Presenters

  • Hosup Song

    • Purdue University

  Authors

  • Hosup Song

    • Purdue University

  • Grigori Medvedev

    • Purdue University

  • James M Caruthers

    • Purdue University

  View abstract →

• Temperature dependence of the relaxation time for a family of glass formers with systematically varying architecture

  ORAL

  March 18, 2021, 12:42 PM – March 18, 2021, 12:54 PM

  Presenters

  • Grigori Medvedev

    • Purdue University

  Authors

  • Grigori Medvedev

    • Purdue University

  • Yelin Ni

    • Purdue University

  • James M Caruthers

    • Purdue University

  View abstract →

• Using TS2 Model to Describe the Dynamics of Amorphous Random Copolymers or Miscible Polymer Blends near the Glass Transition

  ORAL

  March 18, 2021, 12:54 PM – March 18, 2021, 1:06 PM

  Presenters

  • Valeriy Ginzburg

    • Dow, Inc.
    • Dow Inc. (Retired)
    • The Dow Chemical Company

  Authors

  • Valeriy Ginzburg

    • Dow, Inc.
    • Dow Inc. (Retired)
    • The Dow Chemical Company

  View abstract →

• Temperature Dependence Free Volume and Dynamic Heterogeneity in Polymer Melt

  ORAL

  March 18, 2021, 1:06 PM – March 18, 2021, 1:18 PM

  Presenters

  • He Cheng

    • Chinese Academy of Sciences

  Authors

  • He Cheng

    • Chinese Academy of Sciences

  • Zehua Han

    • Chinese Academy of Sciences

  • Guisheng Jiao

    • Shenzhen University

  • Charles C Han

    • Shenzhen University

  View abstract →

• Mobility in Pressure-Densified and Pressure-Expanded Polystyrene Glass: Tests of the KAHR Model

  ORAL

  March 18, 2021, 1:18 PM – March 18, 2021, 1:30 PM

  Presenters

  • xiao zhao

    • Department of Chemical Engineering, Texas Tech University

  Authors

  • xiao zhao

    • Department of Chemical Engineering, Texas Tech University

  • Luigi Grassia

    • Department of Engineering, University of Campania Luigi Vanvitelli

  • Sindee L Simon

    • Department of Chemical Engineering, Texas Tech University
    • Texas Tech Univ
    • Chemical Engineering, Texas Tech University

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• Effects of Coarse-Graining on Molecular Dynamics Simulations of Craze Formation in Polystyrene Glass

  ORAL

  March 18, 2021, 1:30 PM – March 18, 2021, 1:42 PM

  Presenters

  • Jiuling Wang

    • Department of Chemistry and Biochemistry, Univ of South Carolina

  Authors

  • Jiuling Wang

    • Department of Chemistry and Biochemistry, Univ of South Carolina

  • Ting Ge

    • Department of Chemistry and Biochemistry, Univ of South Carolina

  • Mark Owen Robbins

    • Department of Physics and Astronomy, Johns Hopkins University
    • Johns Hopkins University

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• Fracture Mechanical Behaviors of Various Polymers from Brittle Glasses to Elastomers

  ORAL

  March 18, 2021, 1:42 PM – March 18, 2021, 1:54 PM

  Presenters

  • Shi-Qing Wang

    • Polymer Science, University of Akron
    • Univ of Akron
    • Polymer Science, Univ of Akron

  Authors

  • Shi-Qing Wang

    • Polymer Science, University of Akron
    • Univ of Akron
    • Polymer Science, Univ of Akron

  • Travis Smith

    • Polymer Science, University of Akron
    • Univ of Akron

  • Chaitanya Ramanand Gupta

    • Univ of Akron

  View abstract →

• Mechanical spectral hole burning in glassy polymers

  ORAL

  March 18, 2021, 1:54 PM – March 18, 2021, 2:06 PM

  Presenters

  • Satish Chandra Hari Mangalara

    • Chemical Engineering, Texas Tech

  Authors

  • Satish Chandra Hari Mangalara

    • Chemical Engineering, Texas Tech

  • Shreejaya Paudel

    • Chemical Engineering, Texas Tech

  • Gregory B McKenna

    • Texas Tech Univ
    • Chemical Engineering, Texas Tech
    • Department of Chemical Engineering, Texas Tech University

  View abstract →

• Understanding the chain-length-dependent relaxation dynamics in polymeric glass-formers

  ORAL

  March 18, 2021, 2:06 PM – March 18, 2021, 2:18 PM

  Presenters

  • Johan Mattsson

    • School of Physics and Astronomy, University of Leeds
    • Department of Physics and Astronomy, University of Leeds

  Authors

  • Johan Mattsson

    • School of Physics and Astronomy, University of Leeds
    • Department of Physics and Astronomy, University of Leeds

  • Daniel L. Baker

    • School of Physics and Astronomy, University of Leeds
    • Department of Physics and Astronomy, University of Leeds

  • Matthew Reynolds

    • School of Physics and Astronomy, University of Leeds

  • Robin Masurel

    • Department of Physics, Georgetown University
    • Georgetown University

  • Peter D Olmsted

    • Department of Physics, Georgetown University

  View abstract →