DSC-Raman for Polymer Characterization

摘要

Both Differential Scanning Calorimeter (DSC) and Raman Spectroscopy are well known techniques for the characterization of polymeric materials. DSC is widely used to investigate phase changes of materials as their temperature is changed, or isothermally. Vibrational spectroscopy can provide complementary information, giving insight at molecular level into the changes accompanying thermal events or reactions. Combining both techniques allows a greater depth of understanding of the changes in materials. Here polymer examples are given to illustrate the potential applications of this technology to polymeric material.