Session Index

Session A49: Focus Session: Long-time, Entangled Dynamics in Polymers - Linear, Transient, Non-linear Rheology, Tubes

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Abstracts
Sponsoring Units: DPOLY
Chair: Gergory McKenna, Texas Tech University
Room: 162A


Monday, February 27, 2012
8:00AM - 8:12AM

A49.00001: Microscopic theory of the tube confinement potential and relaxation of entangled needle liquids under stress
Daniel Sussman , Ken Schweizer

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Monday, February 27, 2012
8:12AM - 8:24AM

A49.00002: Rheology of linear monodisperse polyethylene melts from atomistic Molecular Dynamics simulations
Nikos Karayiannis , Jorge Ramirez , Alexei Likhtman

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Monday, February 27, 2012
8:24AM - 8:36AM

A49.00003: Intermolecular constraints in the dynamics of semiflexible entangled polymer melts
Marina Guenza

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Monday, February 27, 2012
8:36AM - 9:12AM

A49.00004: Long-Time Dynamics in Polymers: Experimental Results
Invited Speaker: Sindee Simon

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Monday, February 27, 2012
9:12AM - 9:24AM

A49.00005: Tube Dynamics of Mildly Entangled Polymers: Semiflexibility Effects
Jian Qin , Scott Milner , Pavlos Stephanou , Vlasis Mavrantzas

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Monday, February 27, 2012
9:24AM - 9:36AM

A49.00006: A critical analysis of typical assumptions in the theory of entangled polymer dynamics in elongational flows
Marat Andreev , Renat Khaliullin , Jay Schieber

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Monday, February 27, 2012
9:36AM - 9:48AM

A49.00007: Exploring the role of long-chain branching in large deformation of entangled melts
Gengxin Liu , Kwstas Ntetsikas , Apostolos Avgeropoulos , Shi-Qing Wang

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Monday, February 27, 2012
9:48AM - 10:00AM

A49.00008: Similarity and difference between simple shear and uniaxial extension of entangled polymers
Hao Sun , Shi-Qing Wang

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Monday, February 27, 2012
10:00AM - 10:12AM

A49.00009: Large-deformation and long-time behavior of entangled melts in complex geometries
Xiangyang Zhu , Shi-Qing Wang

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Monday, February 27, 2012
10:12AM - 10:24AM

A49.00010: Barrier to chain retraction: where we are six years after the first report of shear inhomogeneity in entangled polymers?
Shi-Qing Wang , Pouyan Boukany , Yangyang Wang , Shiwang Cheng

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Monday, February 27, 2012
10:24AM - 10:36AM

A49.00011: Neutron Reflectivity Study of Interdiffusion of Ionomers into Van der Waals Polymer Thin Films
Thusitha Etampawala , Dilru Ratnaweera , Sidath Wijesinghe , Dvora Perahia , Jaroslaw Majewski

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Monday, February 27, 2012
10:36AM - 10:48AM

A49.00012: Development of Interfacial Strength and Entanglements During Welding of Polymers
Ting Ge , Mark O. Robbins , Flint Pierce , Gary S. Grest , Dvora Perahia

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Monday, February 27, 2012
10:48AM - 11:00AM

A49.00013: Using the parallel plates geometry for nonlinear rheological measurements
Zahra Fahimi , Chase P. Broedersz , Hans M. Wyss

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