Primary and secondary relaxations in bis-5-hydroxypentylphthalate revisited.

@article{Ngai2005PrimaryAS,
  title={Primary and secondary relaxations in bis-5-hydroxypentylphthalate revisited.},
  author={K L Ngai and Ewa Kamińska and M Sekuła and Marian Paluch},
  journal={The Journal of chemical physics},
  year={2005},
  volume={123 20},
  pages={204507}
}
The molecular structure of bis-5-hydroxypentylphthalate (BHPP) is like dihexyl phthalate but having appended to it two hydroxyl end groups, which contribute additional dipole moments and capacity for hydrogen-bond formation. In a previously published dielectric study of the primary and secondary relaxations of BHPP, it was found that all the dynamic… CONTINUE READING