Abstract
The molecular mobility of poly(4,4'-bis(4-aminophenoxy)biphenyl)imido-1,3-bis(3,3'-4,4'-dicarboxyphenoxy)benzene) films is studied by the thermally stimulated depolarization current (TSDC) technique and dielectric spectroscopy. The existence of two dipolar polarization relaxation regions (β and α) related to the local mobility in the glassy state and the cooperative segmental mobility in the rubbery state, respectively, is revealed. The temperature dependences of the relaxation time for the β-process obey the Arrhenius equation; for the α-process, they obey the Vogel–Tammann–Hesse equation. Emergence of the third peak βI is related to relaxation of the space homocharge. The molecular mechanisms of all the observed processes are revealed.
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REFERENCES
R. G. Bryant, Polyimides (Wiley, New York, 2002).
C. E. Sroog, in Encyclopedia of Polymer Science and Technology, Ed. by H. Mark (Wiley, New York, 1969), Vol. 11, p. 247.
J. M. Perena, Angew. Makromol. Chem. 106, 61 (1982).
V. E. Yudin and V. M. Svetlichnyi, Polym. Sci., Ser. C 58, 16 (2016).
V. E. Yudin and V. M. Svetlichnyi, Ross. Khim. Zh. 53 (4), 75 (2009).
V. E. Yudin, V. M. Svetlichnyi, A. N. Shumakov, R. Schechter, H. Harel, and G. Marom, Composites, Part A 39, 85 (2008).
P. Hedvig, Dielectric Spectroscopy of Polymers (Akademiai Kiado, Budapest, 1977).
E. Riande and R. Diaz-Calleja, Electrical Properties of Polymers (Marcel Dekker, Inc., New York, 2004).
Z. Sun, L. Dong, Y. Zhuang, L. Cao, M. Ding, and Z. Feng, Polymer 33, 4728 (1992).
S. Z. D. Cheng, T. M. Chalmes, Y. Gu, Y. Yoon, F. W. Harris, J. Cheng, M. Fone, and J. L. Koenig, Macromole. Chem. Phys. 196, 1439 (1995).
S. Chisca, V. E. Musteata, I. Sava, and M. Bruma, Eur. Polym. J. 47, 1176 (2011).
J. D. Jacobs, M. J. Arlen, D. H. Wang, Z. Ounaies, R. Berny, L. Tan, P. H. Garrett, and R. A. Vaia, Polymer 51, 3139 (2010).
M. S. Gaur and R. K. Tiwari, J. Plast. Film Sheeting 25, 271 (2009).
S. X. Lu, P. Cebe, and M. Capel, J. Appl. Polym. Sci. 57, 1359 (1995).
V. M. Svetlichnyi and V. V. Kudryavtsev, Polym. Sci., Ser. B 45, 140 (2003).
V. E. Smirnova, I. V. Gofman, E. M. Ivan’kova, A. L. Didenko, A. V. Krestinin, G. I. Zvereva, V. M. Svetlichnyi, and V. E. Yudin, Polym. Sci., Ser. A 55, 268 (2013).
V. E. Yudin, V. M. Svetlichnyi, G. N. Gubanova, A. I. Grigor’ev, T. E. Sukhanova, I. V. Gofman, A. L. Didenko, E. N. Popova, G. N. Fedorova, and V. V. Kudryavtsev, Polym. Sci., Ser. A 44, 148 (2002).
M. E. Borisova, A. M. Kamalov, V. E. Smirnova, and V. E. Yudin, Polym. Sci., Ser. A 60, 278 (2018).
J. van Turnhout, Polym. J. 2, 173 (1971).
P. K. Khare, J. M. Keller, and S. C. Datt, Bull. Mater. Sci. 22, 109 (1999).
A. Tiwari, A. K. Gupta, R. Bajpai, and J. M. Keller, Indian J. Phys., A 85, 1581 (2011).
M. E. Borisova and S. N. Koikov, Physics of Dielectrics (LGU, Leningrad, 1979) [in Russian].
S. Havriliak and S. Negami, Polymer 8, 161 (1967).
S. U. Vallerien, F. Kremer, and C. Boeffel, Liq. Cryst. 4, 79 (1989).
R. Diaz-Calleja, Macromolecules 33, 8924 (2000).
D. H. Vogel, Phys. Z. 22, 645 (1921).
E. Donth, The Glass Transition: Relaxation Dynamics in Liquids and Disopdered Materials (Springer, Berlin, 2001).
J. F. Mano and J. J. Mura-Ramos, Thermochim. Acta 323, 65 (1998).
J. J. Mura-Ramos and J. F. Mano, Thermochim. Acta 285, 347 (1996).
A. Boersma, J. van Turnhout, and M. Wubbenhorst, Macromolecules 31, 7453 (1998).
M. Fu, L. A. Dissado, G. Chen, and J. Fothergill, IEEE Trans. Dielectr. Electr. Insul. 15, 851 (2008).
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Kamalov, A.M., Borisova, M.E., Didenko, A.L. et al. Relaxation Behavior of Thermoplastic Polyimide R-BAPB in the Amorphous State. Polym. Sci. Ser. A 62, 107–115 (2020). https://doi.org/10.1134/S0965545X20010058
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DOI: https://doi.org/10.1134/S0965545X20010058