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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.<br>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.<br>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<br>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)<br>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 →