Thermally stimulated currents depolarization study of gamma ray irradiated PMMA

References

• Podgorsak, E. B. 2005. Radiation Oncology Physics: A Handbook for Teachers and Students. Austria: International Atomic Energy Agency, p. 639.
   Google Scholar
• Galante, A. M. S, and L. L. Campos. 2010. Comparative study of the dose rate influence in the radiochromic polymeric film dosimeter response. J. Phys. Conf. Ser. 249:1–6.
   Google Scholar
• David, C., D. Fuld, G. Geuskens, and A. Charlesby. 1969. Degradation thermique du polymethacrylate de methyleirradie par des rayons ultra-violets ou gamma. Eur. Polym. J. 5:641–648.
   Web of Science ®Google Scholar
• Geuskens, G., E. Hellinckx, and C. David. 1971. Thermal degradation of gamma irradiated isotactic and atacticpolymethyl methacrylate. Eur. Polym. J. 7:87–93.
   Web of Science ®Google Scholar
• Kudoh, H., N. Kasai, T. Sasuga, and T. Seguchi. 1996. Low temperature gamma-ray irradiation effects on polymer materials-3. Gas evolution and change of molecular weight. Radiat. Phys. Chem. 48:95–100.
   Web of Science ®Google Scholar
• O’Rourke Muisener, P. A., L. Clayton, J. D’Angelo, and J. P. Harmon. 2002. Effects of gamma radiation on poly(methyl methacrylate)/single-wall nanotube composites. J. Mater. Res. 17:2507–2513.
   Web of Science ®Google Scholar
• Tatro, S. R., G. R. Baker, K. Bisht, and J. P. Harmon, J. P. 2003. A MALDI, TGA, TG/MS, and DEA study of the irradiation effects on PMMA. Polymer 44:167–176.
   Web of Science ®Google Scholar
• Topić, M., S. Musić, and M. Ristić. 2004. The use of windowing polarization for the study of multi-component glass. Mater. Chem. Phys. 87:311–317.
   Web of Science ®Google Scholar
• Khemici, M. W., A. Gourari, and N. Doulache. 2009. Dielectric characterization of poly ethylene naphtalene 2,6 dicarboxylate (PEN) by thermally stimulated currents technique (TSC). Int. J. Polym. Anal. Charact. 14:322–335.
   Web of Science ®Google Scholar
• Dufresne, A., C. Lavergne, and C. Lacabanne. 1993. Compensation law in composites. Solid State Commun. 88:753–756.
   Web of Science ®Google Scholar
• Coelho, R. 1979. Physics of Dielectrics for the Engineer. Amsterdam: Elsevier Scientific Publishing Company, p. 70.
   Google Scholar
• Khemici, M. W. 2010. Etude de l’influence de la cristallinité sur les propriétés physico-thermiques des polymères par différentes techniques expérimentales. Ph.D. diss., University of Sciences and Technologies, Algiers.
   Google Scholar
• Khemici, M. W., A. Gourari, and M. Bendaoud. 2006. Study of the effect of annealing and physical aging of PVC by the thermally stimulated currents methods. Int. J. Polym. Anal. Charact. 11:101–114.
   Web of Science ®Google Scholar
• Lacabanne, C. 1974. Contribution à l’étude des propriétés diélectriques des polysulfonamides. Ph.D. diss., University Paul Sabatier, Toulouse, France.
   Google Scholar
• Eyrine, H. 1936. Viscosity, plasticity, and diffusion as examples of absolute reaction rates. J. Chem. Phys. 4:283–291.
   Google Scholar
• Ferry, J. D. 1970. Viscoelastic Properties of Polymers, 2nd ed. New York: Wiley, p. 671.
   Google Scholar
• Hoffmann, J. D., G. Williams, and E. Passaglia. 1966. Anlysis of the α, β and γ relaxation in polychlorotriflurethylene and polyethylene: dielectric and mechanical properties. J. Polym. Sci. 14:173–214.
   Google Scholar
• Bartolotta, A., G. Carini, G. D’Angelo, G. di Marco, Y. Gorodilov, E. G. Privalko, V. P. Privalko, B. N. A. Rekhteta, and G. Tripodo. 2003. Fragility in amorphous blends of linear polymers. J. Phys. Condens. Matter 15:987–993.
   Web of Science ®Google Scholar
• Gourari, A. 1995. Contribution à l’etude des propriétés physico-thermiques de la série methacrylique par courants thermiquement stimulés. Ph. D. diss., University of Sciences and Technologies, Algiers.
   Google Scholar
• Perez, J. O. 1992. Physique et Mécanique des Polymères Amorphes: Technique et Documentation. Paris: Lavoisier Publication, p. 291.
   Google Scholar
• Serge, E., and D. Laurent. 2002. Introduction à la physique des polymères. Paris: Dunod, p. 128.
   Google Scholar
• Saiter, J. M., E. Dargent, M. Kattan, C. Cabot, and J. Grenet. 2003. Fragility index of drawn or annealed poly(ethylene terephthalate) films studied by thermally stimulated depolarisation. Polymer 44:3995–4001.
   Web of Science ®Google Scholar
• Ahmed, M. T., and T. Fahmy. 1999. Distributed relaxations in PVC/PEMA polymer blends as revealed by thermostimulated depolarization current. Polym. Test. 18:589–599.
   Web of Science ®Google Scholar
• Aquino, K. A. S., and Araujo, E. S. 2008. Effects of a hindered amine stabilizer (HAS) on radiolytic and thermal stability of poly(methyl methacrylate). J. Appl. Polym. Sci. Wiley Periodicals, Inc. 110(1):401–407.
   Web of Science ®Google Scholar
• Guillet, J. 1985. Polymer Photophysics and Photochemistry, 1st ed. New York: Cambridge University Press, p. 386.
   Google Scholar
• Ahmed, M. T. 2010. Relaxation study of ploy(ethyl methacrylate) by using the thermally stimulated depolarization current-thermal sampling spectroscopy: modified dipole–dipole interaction theory. J. Korean Phys. Soc. 57:272–281.
   Web of Science ®Google Scholar
• Vanderschueren, J. 1974. L’effet thermo-électret et les phénomènes de relaxation dans les polymères à l’état solide. Ph. D. diss., Université de Liège, Belgium.
   Google Scholar
• Benrekaaa, N., A. Gourari, M. Bendaoud, and K. Ait-hamouda. 2004. Analysis of thermally stimulated current and effect of rubbery annealing around glass–rubber transition temperature in polyethylene terephthalate. Thermochim. Acta. 413:39–46.
   Web of Science ®Google Scholar
• Chafaï, A., D. Châtain, J. Dugas, and C. Lacabanne. 1982. Mise en évidence par C.T.S, de modifications morphologiques du PMMA chargé de rhodamine. J. Phys. 43:335–338.
   Google Scholar
• Mano, J. F. 2003. Cooperative character of the relaxation processes in a side-chain liquid crystalline polymer. J. Macromol. Sci. B Phys. 42:1169–1182.
   Web of Science ®Google Scholar
• Doulache, N. 2007. Contribution à l’étude des propriétés physico thermiques des polymères: le phénomène de vieillissement physique. Ph. D. diss., University of Sciences and Technologies, Algiers.
   Google Scholar