SelectedWorks - Shi-Qing Wang

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Selected Works of Shi-Qing Wang

Kumho Professor, Department of Polymer Science

Research Interests:
Polymer physics and engineering: Rheological and rheo-optical properties of polymer melts, blends and solutions; polymer dynamics; processing, flow phenomena and effects in both commercial and model polymeric (amorphous and semi-crystalline) materials; fracture and mechanical properties of polymers.

Works
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About Shi-Qing Wang

Research Interests:
Polymer physics and engineering: Rheological and rheo-optical properties of polymer melts, blends and solutions; polymer dynamics; processing, flow phenomena and effects in both commercial and model polymeric (amorphous and semi-crystalline) materials; fracture and mechanical properties of polymers.

Present	Kumho Professor, Department of Polymer Science, The University of Akron
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Polymer Science

Phone: 330-972-7108

Articles (86)

Shear banding or not in entangled DNA solutions depending on ...

Department of Polymer Science (2009)

Entangled DNAsolutions are ideal as a model system to examine nonlinear shear flow behavior. Even when the number of entanglements ...

Department of Polymer Science (2009)

Step shear of entangled linear polymer melts: New experimental evidence ...

Polymer Science Faculty Research (2009)

This work studies the most basic and important behavior of entangled linear polymer melts in sudden large shear deformations. In ...

Universal Scaling Behavior in Startup Shear of Entangled Linear Polymer ...

Journal of Rheology (2009)

Pouyan E. Boukany, Shi-Qing Wang and Xiaorong Wang

We have studied stress overshoot behavior in startup shear of four monodisperse polymer melts with a range of chain entanglement ...

An emerging theoretical picture of yielding for entangled polymeric liquids ...

Polymer Science Faculty Research (2009)

Recent particle-tracking velocimetric observations coupled with conventional rheological measurements have offered us a window to peek into processes responsible for ...

Disentanglement and Re-entanglement of Polymer Solutions after Large Step Shearing ...

Polymer Science Faculty Research (2009)

Double-step strain and elastic recovery experiments were carried out to explore the disentanglement and re-entanglement kinetics in entangled 1,4-polybutadiene solutions ...

Exploring origins of interfacial yielding and wall slip in entangled ...

Polymer Science Faculty Research (2009)

We study yielding at interface between a solid wall and entangled polymer melts. At a average rate higher than the ...

How do entangled polymeric liquids flow?

Polymer Science Faculty Research (2009)

Universal scaling behavior in startup shear of entangled linear polymer ...

Department of Polymer Science (2009)

We have studied stress overshoot behavior in startup shear of four monodisperse polymer melts with a range of chain entanglement ...

Shear Banding Or Not in Entangled Dna Solutions Depending on ...

Journal of Rheology (2009)

Pouyan E. Boukany and Shi-Qing Wang

Entangled DNA solutions are ideal as a model system to examine nonlinear shear flow behavior. Even when the number of ...

Exploring the Transition from Wall Slip to Bulk Shearing Banding ...

Soft Matter (2009)

Shi-Qing Wang and Pouyan E. Boukany

In this study we have carried out a combination of rheometric and particle-tracking velocimetric (PTV) measurements to investigate nonlinear rheological ...

From Elastic Deformation to Terminal Flow of a Monodisperse Entangled ...

Journal of Rheology (2008)

Yangyang Wang and Shi-Qing Wang

Using a well-entangled monodisperse styrene-butadiene random-copolymer (SBR) melt as a model system, we illustrate generic features of uniaxial extension behavior ...

Exploring the transition from wall slip to bulk shearing banding ...

Polymer Science Faculty Research (2008)

In this study we have carried out a combination of rheometric and particle-tracking velocimetric (PTV) measurements to investigate nonlinear rheological ...

The tip of iceberg in nonlinear polymer rheology: entangled liquids ...

Polymer Science Faculty Research (2008)

Visualization of Individual DNA Chains In Entangled Solutions Using High-Speed ...

Polymer Science Faculty Research (2008)

Previous experiments in polymer rheology have produced monotonic relationships between the imposed shear rate and the resulting shear stress. These ...

From elastic deformation to terminal flow of a monodisperse entangled ...

Department of Polymer Science (2008)

Using a well-entangled monodisperse styrene-butadiene random-copolymer (SBR) melt as a model system, we illustrate generic features of uniaxial extension behavior ...

Steady state measurements in stress plateau region of entangled polymer ...

Department of Polymer Science (2008)

Steady State Measurements in Stress Plateau Region of Entangled Polymer ...

Journal of Rheology (2008)

Sham Ravindranath and Shi-Qing Wang

Despite decades of efforts, reliable measurements of nonlinear flow behavior of well-entangled polymers in continuous shear have been challenging to ...

Elastic Yielding in Entangled Polymeric Liquids: Exploring Origin of Flow ...

Polymer Science Faculty Research (2008)

We will present an overview of the latest developments in the area of nonlinear flow behavior of entangled polymer solutions ...

Universal Scaling Characteristics of Stress Overshoot in Startup Shear of ...

Journal of Rheology (2008)

Sham Ravindranath and Shi-Qing Wang

We have carried out conventional theological measurements to explore the well-known stress overshoot behavior in startup shear of eight entangled ...

Large Amplitude Oscillatory Shear Behavior of Entangled Polymer Solutions: Particle ...

Journal of Rheology (2008)

Sham Ravindranath and Shi-Qing Wang

Large amplitude oscillatory shear (LAOS) has been employed widely to probe the nonlinear behavior of complex fluids. Typically, the system ...

Banding in simple steady shear of entangled polymer solutions

Polymer Science Faculty Research (2008)

Velocity profiles of six entangled polybutadiene solutions (PBD) have been determined during startup shear using a particle tracking velocimetric (PTV) ...

Observations of wall slip and shear banding in an entangled ...

Polymer Science Faculty Research (2008)

We have studied nonlinear flow behavior of entangled DNA solutions using particle tracking velocimetry in Couette and cone/plate geometries. At ...

Use DNA solutions to model polymer entanglement in flow: simultaneous ...

Polymer Science Faculty Research (2008)

Entangled aqueous DNA solutions are ideal as a model system to examine nonlinear flow features including stress overshoot in startup ...

Use of particle-tracking velocimetry and flow birefringence to study nonlinear ...

Polymer Science Faculty Research (2008)

In this work, we have investigated nonlinear flow behavior of an entangled living polymer solution made of wormlike micelles of ...