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Viscosity and Molecular Weight in Polymers by Atilla Türk is a document available to read on EtoBox.
What is Viscosity and Molecular Weight in Polymers about?
This document discusses several techniques for characterizing polymers in solution, including light scattering, viscosity measurements, and size exclusion chromatography (SEC). It provides equations relating intrinsic viscosity and molecular weight for viscosity measurements. SEC separates polymers based on hydrodynamic volume, not molecular weight. Calibration of SEC with monodisperse standards allows calculation of molecular weight averages for polydisperse samples.
- Author
- Atilla Türk
- Language
- EN