Lecture

Polymer Science: Entanglement and Reptation

In course

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Description

This lecture covers the concepts of entanglement and reptation in polymer science, explaining how chains are constrained in the condensed state and the relaxation behavior of entangled polymers. It discusses the tube model, entanglement network, entanglement time, molecular weight dependence of reptation, stress relaxation, viscosity, and corrections to the reptation model. The instructor also presents the learning outcomes related to the Rouse approach, entanglement effects, and the significance of chain length in polymer behavior.

Instructors (2)

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Official source

https://mediaspace.epfl.ch/media/0_grpmqjv5

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Ontological neighbourhood

Chemistry

Organic chemistry: Polymer chemistry

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