Characterization of Molecular Orientation in Polyethylene by Raman Spectroscopy

@inproceedings{Pigeon2001CharacterizationOM,
  title={Characterization of Molecular Orientation in Polyethylene by Raman Spectroscopy},
  author={Marie Pigeon and L Robert and Prud'homme},
  year={2001}
}
The polarization dependences of several Raman bands of roll-drawn high-density polyethylene of uniaxial symmetry were investigated at different draw ratios between 7.0 and 11.7. When the right-angle scattering geometry was used, it was possible to determine quantitatively the principal components of the Raman tensors of the 1080-, 1130-, and 1170-cm… CONTINUE READING