Polymer Processing and Interfaces
ORAL · MAR-A65 · ID: 3987142
Presentations
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Entanglement Relaxation of Linear Polymers: Revisiting Constraint Release
ORAL
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Presenters
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Hiroshi Watanabe
- Kyoto University
- Kyoto Univ
Authors
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Hiroshi Watanabe
- Kyoto University
- Kyoto Univ
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Yumi Matsumiya
- Kyoto Univ
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Effect of the Backbone Kuhn Length and Flory Parameter on Microphase Separation in Brush Copolymer
ORAL
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Presenters
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Zilu Wang
- University of North Carolina at Chapel Hill
Authors
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Zilu Wang
- University of North Carolina at Chapel Hill
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Sergei S Sheiko
- University of North Carolina at Chapel Hill
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Andrey V Dobrynin
- University of North Carolina
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Stringiness and Extensional Rheology of Polymer Solutions
ORAL
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Presenters
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Louie Edano
- University of Illinois at Chicago
- UIC
Authors
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Louie Edano
- University of Illinois at Chicago
- UIC
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Somayeh Sepahvand
- University of Illinois Chicago
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Vivek Sharma
- University of Illinois at Chicago
- UIC
- University of Illinois Chicago
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Overcoming Fundamental Challenges of Covalent Adaptable Networks (CANs): Aromatic Disulfide Dynamic Cross-Linkers Yield Outstanding High-Temperature Creep Resistance and the First Polypropylene CANs by Radical-Based Reactive Processing
ORAL
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Publication: Suazo, M. J.; Torkelson, J. M. Reprocessable Covalent Adaptable Networks via Free-Radical Polymerization with an Aromatic Disulfide Cross-Linker. ACS Appl. Polym. Mater. 2024, 6, 9209–9218.
Suazo, M. J.; Fenimore, L. M.; Barbon, S. M.; Brown, H. A.; Auyeung, E.; Cespedes, G; Shan, C. L. P.; Torkelson, J. M. Extrudable and Highly Creep-Resistant Covalent Adaptable Networks Made from Polyethylene and Ethylene/1-Octene Copolymers by Reactive Processing with Aromatic Disulfide Cross-Links. ACS Appl. Polym. Mater. 2024, 6, 14772–14783.
Huang, Y.-W.; Suazo, M. J.; Barbon, S. M.; Brown, H. A.; Auyeung, E.; Shan, C. L. P.; Torkelson, J. M. Polypropylene Covalent Adaptable Networks with Full Cross-Link Density Recovery after Reprocessing: Development by Free-Radical Reactive Processing with Resonance-Stabilized, Aromatic Disulfide Cross-Linkers. ACS Macro Lett. 2025, 14, 341–348.
Huang, Y.-W.; Suazo, M. J.; Torkelson, J. M. Reprocessable Polypropylene Covalent Adaptable Networks via Free-Radical Reactive Processing with Vinyl Aromatic Additives. Macromolecules 2025, 58, 4847–4859.Presenters
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Mathew J Suazo
- Northwestern University
Authors
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Mathew J Suazo
- Northwestern University
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Yen-Wen Huang
- Northwestern University
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Logan M Fenimore
- Northwestern University
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Stephanie M Barbon
- The Dow Chemical Company
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Hayley A Brown
- The Dow Chemical Company
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Evelyn Auyeung
- The Dow Chemical Company
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Gerardo Cespedes
- The Dow Chemical Company
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Colin Li Pi Shan
- The Dow Chemical Company
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John M Torkelson
- Northwestern University
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Experimentally Informed Development of a Bismaleimide (BMI) Resin Cure Process Simulation
ORAL
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Publication: Manuscript in preparation
Presenters
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Britannia Vondrasek
- United States Naval Academy
Authors
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Britannia Vondrasek
- United States Naval Academy
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Trevor Wavrunek
- Michigan Technological University
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Cecil Evers
- Florida State University
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Kaylee Thagard
- Florida State University
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Zhiyong Liang
- Florida State University
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Gregory Odegard
- Michigan Technological University
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Deconvolution of Overlapping Thermal Transitions in Polyolefin Blends Through Simultaneous Calorimetry and Raman Spectroscopy
ORAL
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Presenters
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Paul Roberts
- National Institute of Standards and Technology (NIST)
Authors
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Paul Roberts
- National Institute of Standards and Technology (NIST)
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Chad Ray Snyder
- National Institute of Standards and Technology (NIST)
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Eyring theory for plasticity in amorphous polymers violates Curie's principle
ORAL
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Publication: Soft Matter, 2025, 21, 2502–2508
Presenters
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Didier R LONG
- INSA de Lyon
Authors
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Didier R LONG
- INSA de Lyon
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Paul Sotta
- IMP/CNRS
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Thomas C Merlette
- Ecole Polytechnique
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Elian Masnada
- Université de Cergy
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Experimental Relaxation Behavior and the Role of the α- Process and the Slow Arrhenius Process (SAP): Exploring Evidence, and Insights from Thermodynamic Analysis
ORAL
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Publication: White, R.P.; Napolitano, S.; Lipson, J.E.G. Mechanistic Picture for the Slow Arrhenius Process in Glass Forming Systems: The Collective Small Displacements Model. Phys. Rev. Lett. 2025, 134 (9). https://doi.org/10.1103/PhysRevLett.134.098203
Presenters
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Ronald P White
- Dartmouth
- Dartmouth College
Authors
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Ronald P White
- Dartmouth
- Dartmouth College
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Jane E Lipson
- Dartmouth
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Energy Dissipation and Stress Redistribution in Composite Gels
ORAL
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Publication: Mugnai, Tchuenkam Batoum, Del Gado, "Interspecies interactions in dual, fibrous gels enable control of gel structure and rheology", PNAS, 112, 19, e2423293122 (2025)
Tchuenkam Batoum, Mugnai, Del Gado, "Gel Architecture Controls Dissipation in Fibrous Double Networks", under reviewPresenters
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Mauro Lorenzo Mugnai
- Georgetown University
Authors
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Mauro Lorenzo Mugnai
- Georgetown University
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Emanuela Gado
- Georgetown University
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Rose Tchuenkam Batoum
- Georgetown University
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The extent of nonequilibrium dictates the activation energy for relaxation of molecular recoiling stress in dewetting thin polymer films
ORAL
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Presenters
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Mithun Chowdhury
- Indian Institute of Technology Bombay
Authors
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Mithun Chowdhury
- Indian Institute of Technology Bombay
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Mithun Madhusudanan
- Indian Institute of Technology Bombay, Maharashtra, India
- Indian Insitute of Technology Bombay
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Federico Caporaletti
- Université libre de Bruxelles
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Jotypriya Sarkar
- Indian Institute of Technology Bombay, Maharashtra, India
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Rohit V Menon
- Indian Institute of Technology Bombay
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Sivasurender Chandran
- Assistant Professor, Indian Institute of Technology Kanpur
- Indian Institute of Technology Kanpur
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Ronald P White
- Dartmouth College
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Jane.E. G Lipson
- Dartmouth College
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Simone Simon Napolitano
- Universite libre de Bruxelles
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Pressure Dependence of Surface Tension of Polymer Melts under High Vacuum
ORAL
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Presenters
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Rong-Ming Ho
- National Tsing Hua University
- National TsingHua University
Authors
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Rong-Ming Ho
- National Tsing Hua University
- National TsingHua University
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Thanmayee Shastry
- National Tsing Hua University
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Aum Sagar Panda
- Tsinghua University
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Anchang Shi
- McMaster University
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Ashika A. P.
- National Tsing Hua University
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A multiscale simulation protocol to calculate contact angles of liquid droplets on rough polymer substrates
ORAL
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Publication: -
Presenters
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Ioannis Tanis
- Siemens Digital Industries Software B.V
Authors
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Ioannis Tanis
- Siemens Digital Industries Software B.V
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Jan van Male
- Siemens Digital Industries Software B.V
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Carlos F Solano
- Siemens Digital Industries Software B.V
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When Polymers Part Ways: Modeling Mechanical Failure at Polymer-Polymer Interfaces
ORAL
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Presenters
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Mark A Wilson
- Sandia National Laboratories
Authors
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Mark A Wilson
- Sandia National Laboratories
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Hannah Dedmon
- Sandia National Laboratories
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Elizabeth Palmiotti
- National Renewable Energy Laboratory
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Combined Molecular Dynamics and Synchrotron X-ray Analysis of Structure–Property Relationships in Nonaromatic Triazine-Based Epoxy Resins
ORAL
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Publication: Y. Kawagoe, Y. Kinugawa, K. Matsumoto, M. Ohno, N. Kishimoto, T. Kawai & T. Okabe: Physical Chemistry Chemical Physics, Vol. 26, No. (2024), pp. 24250–24260.
Presenters
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Yoshiaki Kawagoe
- Tohoku University, Japan
Authors
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Yoshiaki Kawagoe
- Tohoku University, Japan
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Yuuki Kinugawa
- Tohoku University
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Keigo Matsumoto
- Nissan Chemical Corporation
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Masashi Ohno
- Nissan Chemical Corporation
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Naoki Kishimoto
- Tohoku University
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Takahiko Kawai
- Tohoku University
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Tomonaga Okabe
- Tohoku University, Japan
- Graduate School of Engineering, Tohoku University
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From miscibility to aging: Insight and predictions using the segmental interaction energy
ORAL
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Presenters
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Jane E Lipson
- Dartmouth
Authors
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Jane E Lipson
- Dartmouth
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Ronald P White
- Dartmouth
- Dartmouth College
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