Characterization of frequency-dependent glass transition temperature by Vogel-Fulcher relationship

@inproceedings{Bai2008CharacterizationOF,
  title={Characterization of frequency-dependent glass transition temperature by Vogel-Fulcher relationship},
  author={Yu Bai and Li Gang Jin},
  year={2008}
}
The complex mechanical modulus of polymer and polymer based composite materials showed a frequency-dependent behaviour during glass transition relaxation, which was historically modelled by the Arrhenius equation. However, this might not be true in a broad frequency domain based on the experience from the frequency dependence of the complex dielectric permittivity, which resulted from the same glass transition relaxation as for the complex mechanical modulus. Considering a good correspondence… CONTINUE READING