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Dynamic Covalent Networks and Gels

FOCUS · MAR-L55 · ID: 3097837

Presentations

  • Molecular Mechanisms of Dynamic Crosslinks in Polymers

    ORAL

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    Publication: 1. Clarke et al., Dynamic Crosslinking Compatibilizes Immiscible Mixed Plastics, Nature 616, 731 (2023)<br><br>2. Karmakar et al., Entropic Cohesion in Vitrimers, arXiv preprint, arXiv:2402.16226 (2024)<br><br>3. Akhtar et al., Predicting activation energy and timescale of dynamic bonds in polymers, under preparation (2024)

    Presenters

    • Javed Akhtar

      Indian Institute of Technology Madras

    Authors

    • Javed Akhtar

      Indian Institute of Technology Madras

    • Satyesh K Yadav

      Indian Institute of Technology Madras

    • Tarak K Patra

      Indian Institute of Technology, Madras

    View abstract →

  • Microphase Separation in Dynamically Crosslinked Polymers

    ORAL

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    Publication: 1. Clarke et al., Dynamic Crosslinking Compatibilizes Immiscible Mixed<br>Plastics, Nature 616, 731 (2023).<br>2. Karmakar et al., Entropic Cohesion in Vitrimers, arXiv preprint,<br>arXiv:2402.16226 (2024)<br>3. Chankapure et al., Dynamics of Topological Transitions in Vitrimers,<br>under preparation (2024)

    Presenters

    • Abhishek S Chankapure

      Indian Institute Of Technology Madras

    Authors

    • Abhishek S Chankapure

      Indian Institute Of Technology Madras

    • Tarak K Patra

      Indian Institute of Technology, Madras

    • Rahul Karmakar

      Indian Institute of Technology, Madras

    View abstract →

  • Exploring the mean-field phase behavior of binary vitrimer networks

    ORAL

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    Presenters

    • Yun-Ju Chen

      University of Illinois at Urbana-Champaign

    Authors

    • Yun-Ju Chen

      University of Illinois at Urbana-Champaign

    • Yu-Hsuan Tsao

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

    • Christopher M Evans

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

    • Charles E Sing

      University of Illinois at Urbana-Champaign

    View abstract →

  • Critical role of the steric factor in the viscoelasticity of vitrimers

    ORAL

    –

    Presenters

    • Shinian Cheng

      University of Tennessee, University of Wisconsin-Madison

    Authors

    • Shinian Cheng

      University of Tennessee, University of Wisconsin-Madison

    • Peyton P Carden

      University of Tennessee, University of Tennessee Knoxville

    • Murillo Martins

      University of Tennessee; Oak Ridge National Laboratory, University of Tennessee

    • Gaukhar Toleutay

      University of Tennessee, University of Tennessee Knoxville

    • Bryson Blad

      University of Tennessee, University of Tennessee Knoxville

    • Jeff C Foster

      Oak Ridge National Laboratory

    • Catalin Gainaru

      Oak Ridge National Laboratory

    • Alexei P Sokolov

      University of Tennessee, University of Tennessee; Oak Ridge National Laboratory

    View abstract →

  • The Effect of Mixed-Mechanism Bond Exchange on Dynamic Network Rearrangement

    ORAL

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    Presenters

    • Min-Hsien Lin

      University of Illinois at Urbana-Champaign

    Authors

    • Min-Hsien Lin

      University of Illinois at Urbana-Champaign

    • Jared Rivera-Otero

      University of Illinois at Urbana-Champaign

    • Alexa S Kuenstler

      University of Illinois at Urbana-Champaign

    • Charles E Sing

      University of Illinois at Urbana-Champaign

    View abstract →

  • Structural Relaxation, Bond Exchange Dynamics, and Glass Transition in Vitrimers

    ORAL

    –

    Presenters

    • Charles E Sing

      University of Illinois at Urbana-Champaign

    Authors

    • Charles E Sing

      University of Illinois at Urbana-Champaign

    • Tsai-Wei Lin

      University of Illinois at Urbana-Champaign

    • Baicheng Mei

      University of Illinois at Urbana-Champaign

    • Kenneth Steven Schweizer

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

    View abstract →

  • Fundamentals of the temperature-dependent dynamics in dynamic covalent polymer networks (DCPNs): What controls the apparent activation energies of stress relaxation and viscous creep in associative versus dissociative DCPNs?

    ORAL

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    Publication: We plan to submit a manuscript related to this abstract before Dec. 31, 2024. The planned title is "Fundamentals of the temperature-dependent dynamics in covalent adaptable networks (CANs): What controls the apparent activation energies of stress relaxation and viscous creep in associative versus dissociative CANs?"

    Presenters

    • John M Torkelson

      Northwestern University

    Authors

    • John M Torkelson

      Northwestern University

    • Logan M Fenimore

      Northwestern University

    • Mathew J Suazo

      Northwestern University

    • Yen-Wen Huang

      Northwestern University

    View abstract →