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ZB 10 - Soft Condensed Matter (R. Holyst)

We are different, but we all do great Science; and we have a lot of fun doing it!
We are different, but we all do great Science; and we have a lot of fun doing it!
We are different, but we all do great Science; and we have a lot of fun doing it!
We are different, but we all do great Science; and we have a lot of fun doing it!
We are different, but we all do great Science; and we have a lot of fun doing it!
We are different, but we all do great Science; and we have a lot of fun doing it!
We are different, but we all do great Science; and we have a lot of fun doing it!
We are different, but we all do great Science; and we have a lot of fun doing it!

Publication

Scaling of activation energy for macroscopic flow in poly(ethylene glycol) solutions: Entangled - Non-entangled crossover

Author(s): Wisniewska, Agnieszka and Sozanski, Krzysztof and Kalwarczyk, Tomasz and Karolina and Pieper, Christoph and Wieczorek, Stefan A. and Jakiela, Slawomir and Enderlein, Joerg and Holyst, Robert
Title: Scaling of activation energy for macroscopic flow in poly(ethylene glycol) solutions: Entangled - Non-entangled crossover
Abstract: We postulate an empirical scaling equation, which accurately describes of polymer solutions, complimenting the paradigm of viscosity. We investigated poly( ethylene glycol) solutions and observed an exponential dependence of viscosity on hydrodynamic radius of a single coil R-h divided by the correlation xi. Properties of the system changed abruptly with the onset of
Pages: 4651-4657
Journal: POLYMER
Volume: 55
ID: ISI:000341474000013
Year: 2014
DOI: 10.1016/j.polymer.2014.07.029