Table of Contents
ISRN Materials Science
Volume 2011 (2011), Article ID 460751, 5 pages
http://dx.doi.org/10.5402/2011/460751
Research Article

Temperature Dependence of the Activation Volume of Secondary Relaxation in Glass Formers

Department of Physics, University of Sistan and Baluchestan, P.O. Box 98155-987 Zahedan, Iran

Received 5 April 2011; Accepted 27 May 2011

Academic Editors: R. Z. Domingues and N. G. Semaltianos

Copyright © 2011 Soheil Sharifi. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. C. A. Angell, “Formation of glasses from liquids and biopolymers,” Science, vol. 267, no. 5206, pp. 1924–1935, 1995. View at Google Scholar · View at Scopus
  2. L. C. E. Struik, Physical Aging in Amorphous Polymers and Other Materials, Elsevier, Amsterdam, The Netherlands, 1978.
  3. H. W. Bree and J. Heijboer, “The effect of densification on the mechanical properties of amorphous glassy polymers,” Journal of Polymer Science, vol. 12, no. 9, pp. 1857–1864, 1974. View at Google Scholar
  4. A. J. Kovacs, R. A. Stratton, and J. D. Ferry, “Dynamic mechanical properties of polyvinyl acetate in shear in the glass transition temperature range,” Journal of Physical Chemistry, vol. 67, no. 1, pp. 152–161, 1963. View at Google Scholar · View at Scopus
  5. J. E. McKinney and M. Goldstein, “PVT relationships for liquid and glassy poly(vinyl acetate),” J Res Natl Bur Stand Sect A Phys Chem, vol. 78, no. 3, pp. 331–353, 1974. View at Google Scholar · View at Scopus
  6. N. B. Olsen, T. Christensen, and J. C. Dyre, “β relaxation of nonpolymeric liquids close to the glass transition,” Physical Review, vol. 62, no. 3 B, pp. 4435–4438, 2000. View at Publisher · View at Google Scholar · View at Scopus
  7. A. Reiser, G. Kasper, and S. Hunklinger, “Effect of pressure on the secondary relaxation in a simple glass former,” Physical Review Letters, vol. 92, no. 12, p. 125701, 2004. View at Publisher · View at Google Scholar · View at Scopus
  8. M. Paluch, S. Pawlus, S. Hensel-Bielowka et al., “Effect of glass structure on the dynamics of the secondary relaxation in diisobutyl and diisoctyl phthalates,” Physical Review, vol. 72, no. 22, p. 224205, 2005. View at Publisher · View at Google Scholar · View at Scopus
  9. R. Casalini, M. Paluch, and C. M. Roland, “Dynamic crossover in supercooled liquids induced by high pressure,” Journal of Chemical Physics, vol. 118, no. 13, pp. 5701–5703, 2003. View at Publisher · View at Google Scholar · View at Scopus
  10. F. Kremer and Andreas Schönhals, Broadband Dielectric Spectroscopy, Springer, Berlin, Germany, 2003.
  11. D. P. Hedvig, Dielectric Spectroscopy of Polymers, John Wiley & Sons, New York, NY, USA, 1977.
  12. K. L. Ngai and M. Paluch, “Classification of secondary relaxation in glass-formers based on dynamic properties,” Journal of Chemical Physics, vol. 120, no. 2, p. 857, 2004. View at Google Scholar
  13. S. Sharifi, D. Prevosto, S. Capaccioli, M. Lucchesi, and P. Rolla, “Temperature and pressure dependence of secondary process in an epoxy system,” Journal of Chemical Physics, vol. 134, no. 4, 6 pages, 2011. View at Publisher · View at Google Scholar
  14. R. Casalini, M. Paluch, and C. M. Roland, “Influence of molecular structure on the dynamics of supercooled van der Waals liquids,” Physical Review, vol. 67, no. 3, Article ID 031505, pp. 031505/1–031505/6, 2003. View at Google Scholar · View at Scopus
  15. A. Alegr, L. Goitiand, and I. Teller, “α-relaxation in the glass-transition range of amorphous polymers. 2. Influence of physical aging on the dielectric relaxation,” J. Colmenero. Macromolecules, vol. 30, p. 3881, 1997. View at Google Scholar
  16. L. Goitiandi and A. Alegría, “Physical aging of poly(vinyl acetate). A thermally stimulated depolarization current investigation,” Journal of Non-Crystalline Solids, vol. 287, p. 237, 2001. View at Google Scholar
  17. S. Capaccioli, D. Prevosto, K. Kessairi, M. Lucchesi, and P. Rolla, “Relation between the dispersion of α-relaxation and the time scale of β-relaxation at the glass transition,” Journal of Non-Crystalline Solids, vol. 353, no. 41-43, pp. 3984–3988, 2007. View at Publisher · View at Google Scholar · View at Scopus
  18. M. Paluch, R. Casalini, S. Hensel-Bielowka, and C. M. Roland, “Effect of pressure on the α relaxation in glycerol and xylitol,” Journal of Chemical Physics, vol. 116, no. 22, pp. 9839–9844, 2002. View at Publisher · View at Google Scholar · View at Scopus
  19. H. W. Starkweather Jr., “Simple and complex relaxations,” Macromolecules, vol. 14, no. 5, pp. 1277–1281, 1981. View at Google Scholar
  20. A. Alegría, L. Goitiandia, I. Tellería, and J. Colmenero, “Dielectric relaxation and physical aging in polar glassy polymers,” Journal of Non-Crystalline Solids, vol. 131-133, part 1, pp. 457–461, 1991. View at Google Scholar