Structure and Dynamics of Ion-Containing Polymers II

ORAL · S19 · ID: 47501

Presentations

  • Influence of Charge Fraction on the Phase Behavior of Symmetric Charged-Neutral Diblock Copolymers

    ORAL

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    Publication: Zhang, B.; Zheng, C.; Sims, M. B.; Bates, F. S.; Lodge, T. P. "Influence of Charge Fraction on the Phase Behavior of Symmetric Single-Ion Conducting Diblock Copolymers." ACS Macro Lett. 2021, 10, 1035-1040

    Presenters

    • Bo Zhang

      University of Minnesota

    Authors

    • Bo Zhang

      University of Minnesota

    • Caini Zheng

      University of Minnesota

    • Michael B Sims

      University of Minnesota

    • Frank S Bates

      University of Minnesota, University of Minnesota - Twin Cities

    • Timothy P Lodge

      University of Minnesota, University of Minnesota - Twin Cities

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  • Influence of chain rigidity on ion dynamics in polymerized ionic liquids: Insight from high-pressure dielectric studies

    ORAL

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    Publication: 1) Shinian Cheng, Zaneta Wojnarowska, Małgorzata Musiał, Dimitri Flachard, Eric Drockenmuller, and Marian Paluch, Access to thermodynamic and viscoelastic properties of poly (ionic liquid) s using high-pressure conductivity measurements, ACS Macro Lett. 2019, 8 (8), 996.
    2) Zaneta Wojnarowska, Małgorzata Musiał, Shinian Cheng, Eric Drockenmuller, and Marian Paluch, Fast secondary dynamics for enhanced charge transport in polymerized ionic liquids, Phys. Rev. E 2020, 101 (3), 032606.
    3) Shinian Cheng, Zaneta Wojnarowska, Joshua Sangoro, Marian Paluch, Influence of Chain Rigidity on Ion Dynamics in Polymerized Ionic Liquids: Insight from High-pressure Dielectric Studies and Free-volume Concept, 2021 (under review).

    Presenters

    • Shinian Cheng

      Institute of Physics, University of Silesia in Katowice; Department of Chemistry, University of Wisconsin–Madison, Madison, WI 53706

    Authors

    • Shinian Cheng

      Institute of Physics, University of Silesia in Katowice; Department of Chemistry, University of Wisconsin–Madison, Madison, WI 53706

    • Zaneta Wojnarowska

      Institute of Physics, University of Silesia in Katowice

    • Joshua Sangoro

      University of Tennessee, Department of Chemical and Biomolecular Engineering, University of Tennessee, Knoxville, USA

    • Marian Paluch

      Institute of Physics, University of Silesia in Katowice

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  • Electrostatic interactions and conformations of polyelectrolyte chains

    ORAL

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    Presenters

    • Souradeep Ghosh

      Department of Physical Sciences & Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Kolkata

    Authors

    • Souradeep Ghosh

      Department of Physical Sciences & Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Kolkata

    • Arindam Kundagrami

      Department of Physical Sciences & Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Kolkata

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  • Polyelectrolyte complex sponges with pH responsiveness

    ORAL

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    Presenters

    • Eyal Zussman

      Technion - Israel Institute of Technolog, Technion - Israel Institute of Technology

    Authors

    • Eyal Zussman

      Technion - Israel Institute of Technolog, Technion - Israel Institute of Technology

    • Gleb Vasilyev

      Technion - Israel Institute of Technology

    • Patrick Martin

      Technion - Israel Institute of Technolog

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  • Response of the Polyelectrolyte Brushes to External Electric Field and the Associated Flow Modifications: An Atomistic Perspective

    ORAL

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    Publication: 1. Pial, T. H., Sachar, H. S., Desai, P. R., Das, S. (2021) "Overscreening, coion-dominated electroosmosis, and electric field strength mediated flow reversal in Polyelectrolyte brush functionalized nanochannels", ACS Nano, 15(4), 6507-6516
    2. Sachar, H. S., Pial, T. H., Sivasankar, V. S., Das, S. "Simultaneous Energy Generation and Flow Enhancement (Electroslippage Effect) in Polyelectrolyte Brush Functionalized Nanochannels", ACS Nano (Accepted for publication)
    3. Pial, T. H., Chava, B. S., Prajapati, M., Sachar, H.S., Das, S. Asymmetry-Driven Behavior of Polyelectrolyte Brushes and Screening Counterions in Presence of an External Electric Field, (Submitted to The Journal of Physical Chemistry Letters).

    Presenters

    • MD Turash Haque Pial

      University of Maryland, College Park

    Authors

    • MD Turash Haque Pial

      University of Maryland, College Park

    • Harnoor S Sachar

      University of Maryland, College Park, University of Texas at Austin

    • Siddhartha Das

      University of Maryland, College Park, University of Maryland

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  • Electrostriction-enhanced giant piezoelectricity via relaxor-like secondary crystals in extended-chain ferroelectric polymers

    ORAL

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    Publication: Zhu, Z.; Rui, G.; Li, Q.; Allahyarov, E.; Li, R.; Soulestin, T.; Domingues Dos Santos, F.; He, H.; Taylor, P. L.; Zhu, L. Electrostriction-enhanced giant piezoelectricity via relaxor-like secondary crystals in extended-chain ferroelectric polymers. Matter 2021, DOI: 10.1016/j.matt.2021.09.008.

    Presenters

    • Lei Zhu

      Case Western Reserve University, Cleveland, OH 44106

    Authors

    • Lei Zhu

      Case Western Reserve University, Cleveland, OH 44106

    • Zhiwen Zhu

      South China University of Technology, Guangzhou 510641, P. R. China

    • Guanchun Rui

      Case Western Reserve University, Cleveland, OH 44106

    • Elshad Allahyarov

      Case Western Reserve University, Cleveland, OH 44106

    • Ruipeng Li

      Brookhaven National Laboratory, Upton, NY 11973, Brookhaven National Laboratory

    • Fabrice Domingues Dos Santos

      Piezotech S.A.S., Arkema-CRRA, 69496

    • Hezhi He

      South China University of Technology, Guangzhou 510641, P. R. China

    • Philip L Taylor

      Case Western Reserve University, Cleveland, OH 44106

    View abstract →