Polymer Analysis and Characterization Using ReactRaman Spectroscopy

This presentation, Polymer Analysis and Characterization Using ReactRaman Spectroscopy,  will demonstrate how in-situ Raman spectroscopy can be used for the study of polymers and how to analyze the spectra data from an example polymerization reaction.

While Fourier Transform Infrared Spectroscopy (FTIR) is commonly used for polymer analysis, especially functional group measurements, it has limitations with certain bond types and when measuring in aqueous solutions. Raman spectroscopy offers an advantage when measuring molecular backbones, double and triple bonds, sulfur species, and is ideal for monitoring reactions in aqueous solutions. Understanding critical polymer reaction parameters can lead to precise control of multi-step polymerizations, real-time residual monomer measurements and ultimately improved end-use polymer properties. With the continuous developments to ReactRaman, it is now easier than ever to acquire in-situ spectra to provide real-time monitoring of polymerization processes.