Emerging Experimental Probes in Polymer Characterization

Presentations

• Conjugated Polymer Chain Conformation in Solution, Bulk, and Thin Films

  ORAL

  March 18, 2025, 3:00 PM – March 18, 2025, 3:12 PM

  Presenters

  • Zhiqiang Cao

    • Neutron Scattering Division, Oak Ridge National Laboratory

  Authors

  • Zhiqiang Cao

    • Neutron Scattering Division, Oak Ridge National Laboratory

  • Zhaofan Li

    • Department of Aerospace Engineering, Iowa State University

  • Madison Mooney

    • Department of Chemistry and Biochemistry, University of Windsor

  • Simon Rondeau-Gagné

    • Department of Chemistry and Biochemistry, University of Windsor

  • Wenjie Xia

    • Iowa State University

  • William Thomas Heller

    • Oak Ridge National Laboratory

  • Xiaodan Gu

    • University of Southern Mississippi

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 18, 2025, 3:12 PM – March 18, 2025, 3:24 PM

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• Characterizing ionomer morphology from dispersion to film using in situ X-ray scattering

  ORAL

  March 18, 2025, 3:24 PM – March 18, 2025, 3:36 PM

  Presenters

  • Jonathan M Chan

    • Lawrence Berkeley National Laboratory
    • Lawrence Berkeley National Lab

  Authors

  • Jonathan M Chan

    • Lawrence Berkeley National Laboratory
    • Lawrence Berkeley National Lab

  • Margaret Shen

    • University of California, Berkeley

  • Matthew R Landsman

    • University of Texas at Austin

  • Ahmet Kusoglu

    • Lawrence Berkeley National Laboratory

  • Gregory Su

    • Lawrence Berkeley National Laboratory

  View abstract →

• Combining Resonant Soft X-Ray Scattering (RSoXS) and In-Situ Liquid Flow for Nanoparticle Characterization at the Advanced Light Source (ALS): An Overview of the Technique, Recent Advancements, and Applications

  ORAL

  March 18, 2025, 3:36 PM – March 18, 2025, 3:48 PM

  Publication: 1. Devin Grabner, Harlan Heilman, Acacia Patterson, Tanner M. Melody, Brain A. Collins, Resonant Soft X-ray Scattering in Polymer Materials. Annual Review of Materials Research, Under Review
  
  2. Devin Grabner, Terry McAfee, Cheng Wang, Matthew Marcus, Brain A. Collins, Silicon Nitride Widow Bowing: Analytical Model for Optimal Widow Size Selection in Liquid In-Situ X-ray Scattering Experiments. In Prep
  

  Presenters

  • Devin Grabner

    • Washington State University

  Authors

  • Devin Grabner

    • Washington State University

  • Terry McAfee

    • Washington State Univ

  • Cheng Wang

    • Lawrence Berkeley National Laboratory

  • Thomas Ferron

    • Lawrence Livermore National Laboratory

  • Brian Akira Collins

    • Washington State University

  View abstract →

• Polarized Resonant Soft X-Ray Scattering to Characterize Conformations of Polymer Chains Grafted to Nanoparticles

  ORAL

  March 18, 2025, 3:48 PM – March 18, 2025, 4:00 PM

  Presenters

  • Supriya Gupta

    • Lawrence Berkeley National Laboratory

  Authors

  • Supriya Gupta

    • Lawrence Berkeley National Laboratory

  • Jonathan M Chan

    • Lawrence Berkeley National Laboratory
    • Lawrence Berkeley National Lab

  • Sherrie Qian

    • UC Berkeley
    • University of California, Berkeley

  • Tiffany Chen

    • University of California, Berkeley

  • Priyanka M Ketkar

    • National Institute of Standards and Technology (NIST)

  • Matthew R Landsman

    • University of Texas at Austin

  • Ting Xu

    • University of California, Berkeley

  • Dean M DeLongchamp

    • National Institute of Standards and Technology (NIST)

  • Gregory Su

    • Lawrence Berkeley National Laboratory

  View abstract →

• A rapid approach to determine structure in multicomponent polymer thin films with resonant soft X-ray scattering

  ORAL

  March 18, 2025, 4:00 PM – March 18, 2025, 4:12 PM

  Presenters

  • Julia Murphy

    • National Institute of Standards and Technology

  Authors

  • Julia Murphy

    • National Institute of Standards and Technology

  • Kristof Toth

    • National Institute of Standards and Technology (NIST)

  • Daniel F Sunday

    • National Institute of Standards and Technology (NIST)

  • Eliot H Gann

    • National Institute of Standards and Technology

  • Dean M DeLongchamp

    • National Institute of Standards and Technology (NIST)

  View abstract →

• Visualizing single polymer conformation and dynamics using single-molecule optical microscopy

  ORAL · Invited

  March 18, 2025, 4:12 PM – March 18, 2025, 4:48 PM

  Presenters

  • Muzhou Wang

    • Northwestern University

  Authors

  • Muzhou Wang

    • Northwestern University

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• Enhancing Polymer Characterization with Algorithmically Refined DFT Optical Models in Polarized Resonant Soft X-ray Scattering

  ORAL

  March 18, 2025, 4:48 PM – March 18, 2025, 5:00 PM

  Presenters

  • Harlan Heilman

    • Washington State University & Lawrence Berkeley National Lab

  Authors

  • Harlan Heilman

    • Washington State University & Lawrence Berkeley National Lab

  • Tanner M Melody

    • Washington State University
    • San Jose State University

  • Acacia M Patterson

    • Washington State University
    • Oregon State University

  • Obaid Alqahtani

    • Washington State University

  • Thomas Ferron

    • Lawrence Berkeley National Lab

  • Cheng Wang

    • Lawrence Berkeley National Laboratory

  • Brian Akira Collins

    • Washington State University

  View abstract →

• FLIM-FRAPP: Near-Simultaneous Characterization of Multi-Scale Polymer Dynamics via Fluorescence Microscopy

  ORAL

  March 18, 2025, 5:00 PM – March 18, 2025, 5:12 PM

  Presenters

  • Reika Katsumata

    • University of Massachusetts Amherst

  Authors

  • Reika Katsumata

    • University of Massachusetts Amherst

  • Mary Kate Jutze

    • University of Massachusetts Amherst

  • Siddh Merchant

    • University of Massachusetts Amherst

  • Walter W. Young

    • University of Massachusetts Amherst

  • Walter W. Young

    • University of Massachusetts Amherst

  • Jasney M Combs

    • Ball Sate University

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 18, 2025, 5:12 PM – March 18, 2025, 5:24 PM

  View abstract →

• Effect of temperature on the rheological properties of PVDF solutions made from green solvents

  ORAL

  March 18, 2025, 5:24 PM – March 18, 2025, 5:36 PM

  Presenters

  • Anuja S Jayasekara

    • Tufts University

  Authors

  • Anuja S Jayasekara

    • Tufts University

  • Peggy Cebe

    • Tufts University

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• Direct Determination of Hydration Shell Thickness of Molecular Clusters by Analytical Ultracentrifugation

  ORAL

  March 18, 2025, 5:36 PM – March 18, 2025, 5:48 PM

  Presenters

  • Xiaohan Xu

    • University of Akron

  Authors

  • Xiaohan Xu

    • University of Akron

  • Ruixin Li

    • The University of Akron

  • Kexing Xiao

    • University of Akron

  • YIFAN ZHOU

    • University of Akron

  • Bahareh Afsari

    • University of Akron

  • Jennifer Szymanowski

    • The University of Notre Dame
    • University of Notre Dame

  • Peter C Burns

    • University of Notre Dame

  • Ulrich Kortz

    • Jacobs University

  • Tianbo Liu

    • University of Akron

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• Influence of gas sorption on dynamics of supported thin polyamine films

  ORAL

  March 18, 2025, 5:48 PM – March 18, 2025, 6:00 PM

  Publication: M. Tress, S. Ahmadi, and S. Cheng, In situ monitoring of CO2 sorption on polyethylenimine dynamics through broadband dielectric spectroscopy AlChE J., DOI: 10.1002/aic.18627 2024.

  Presenters

  • Shiwang Cheng

    • Michigan State University

  Authors

  • Shiwang Cheng

    • Michigan State University

  • Martin Tress

    • Peter Debye Institute for Soft Matter Research

  • Soma Ahmadi

    • Michigan State University

  View abstract →