Abstract
The paper describes the electret properties of low-density polyethylene and the effect of gamma irradiation on them. It is shown that the thicker polyethylene film the more stable the surface potential, electric field strength, and effective surface charge density values. The negative impact of gamma-radiation on the electret properties of the films that is caused by the release of the injected charge carriers from the traps due to clearing the energy barrier thanks to radiation energy is revealed. Irradiated polyethylene films, in turn, are polarized badly in a corona discharge because of the oxygen-containing groups on the surface formed during gamma-irradiation that act as charge carrier traps with low capture energy. It was found that the formation of cross bonds in the bulk of the polymer and carbonyl groups on its surface slightly raises the degree of crystallinity and the specific volume resistivity and decreases the specific surface resistivity.
Similar content being viewed by others
References
Electrets, Sessler, G.M. and Gerhard-Multhaupt, R., Eds., Morgan Hill: Laplacian, 1998.
Drachev, A.I., High Energy Chem., 2003, vol. 37, no. 5, pp. 297–302.
Kestelman, V.N., Pinchuk, L.S., and Goldade, V.A. Electrets in Engineering: Fundamentals and Applications, New York: Springer-Verlag, 2000.
Yovcheva, T.A., Corona Charging of Synthetic Polymer Films, New York: Nova Sci., 2010.
Galikhanov, M.F., Borisova, A.N., and Deberdeev, R.Ya., Pishch. Prom-st (Moscow), 2006, no. 12, p. 42.
Galikhanov, M., Guzhova, A., and Borisova, A., Bulg. Chem. Commun., 2014, vol. 46, special issue, pp. 142–145.
Ando, K., Ogawa, K., Nishiura, E., Okumura, Y., and Ii, Y., US Patent 5266369, 1993.
Tyutnev, A.P., Saenko, V.S., Pochidaev, E.D., and Kostyukov, N.S., Dielektricheskie svoistva polimerov v polyakh ioniziruyushchikh izluchenii (Dielectric Properties of Polymers in the Fields of Ionizing Radiation), Moscow: Nauka, 2005.
da Silva Aquino, K.A., Sterilization by gamma-irradiation, in Gamma Radiation, Rijeka: InTech, 2012, chap. 9, pp. 171–206.
Brady, D.G., J. Appl. Polym. Sci., 1976, vol. 20, no. 9, pp. 2541–2551.
Rychkov, D., Gerhard, R., Ivanov, V., and Rychkov, A., IEEE Trans. Dielectr. Electr. Insul., 2012, vol. 19, no. 4, pp. 1305–1311.
Ramazanov, M.A. and Guseinova, A.S., Surf. Eng. Appl. Electrochem., 2013, vol. 49, no. 2, pp. 97–100.
Yovcheva, T., Viraneva, A., and Galikhanov, M., J. Phys. Conf. Ser., 2014, vol. 558, no. 1, pp. 1–7.
Xia, Z., Wu, J., and Jiang, J., Proc. 7th Int. Symp. on Electrets (ISE 7), New York: Inst. Electr. Electron. Eng., 1991, pp. 100–105.
Chen, G.-J., Xiao, H.-M., and Zhu, C.-F., J. Zhejiang Univ. Sci., 2004, vol. 5, no. 8, pp. 923–927.
Borisova, M.E., Koikov, S.N., Novikov, G.K., and Tsobkalo, E.G., Elektretnyi effekt i elektricheskaya relaksatsiya v tverdykh dielektrikakh (Electretic Effect and Electric Relaxation in Soli Dielectrics), Moscow: Mosk. Inst. Elektron. Matem., 1984.
Gorokhovatskii, Yu.A., Karamov, D.D., Musralieva, Yu.Zh., and Ponomarev, A.F., Izv. Ross. Gos. Pedagog. Univ. im. A.I. Gertsena, 2013, no. 157, pp. 60–69.
Costa, S.S., Vasconcelos, V., Senne, M., Jr., Carvalho, L.L., et al., Braz. J. Chem. Eng., 2007, vol. 24, no. 2, pp. 259–265.
Singh, A., Radiat. Phys. Chem., 1999, vol. 56, no. 4, pp. 375–380.
Kuptsov, A.H. and Zhizhin, G.N., Handbook of Fourier Transform Raman and Infrared Spectra of Polymers, Amsterdam: Elsevier, 1998, vol.45.
Kacarevic-Popovic, Z., Kostoski, D., Novakovic, L., Miljevic, N., et al., J. Serb. Chem. Soc., 2004, vol. 69, no. 12, pp. 1029–1041.
Kacarevic-Popović,, Z., Kostoski, D., and Novakovic, L., J. Radiat. Phys. Chem., 1999, vol. 55, nos. 5–6, pp. 645–648.
Sabet, M., Hassan, A., and Ratnam, C.T., Polym. Bull., 2012, vol. 68, no. 9, pp. 2323–2339.
Ziaie, F. and Ziaie, F., Int. J. Polym. Mater., 2011, vol. 60, pp. 939–946.
Nath, R. and Perlman, M.M., Effect of crystallinity on charge storage in polypropylene and polyethylene, Proc. 6th Int. Symp. on Electrets (ISE 6), New York: Inst. Electr. Electron. Eng., 1988, pp. 47–51.
Mallick, B. and Panigrahi, S., Appl. Phys., 2012, no. 1, pp. 20–25.
Olvera-Gracia, M. and Aguilar-Hernandez, J.R., J. Appl. Res. Technol., 2014, vol. 12, no. 3, pp. 598–601.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.A. Guzhova, M.F. Galikhanov, 2017, published in Elektronnaya Obrabotka Materialov, 2017, No. 3, pp. 28–33.
About this article
Cite this article
Guzhova, A.A., Galikhanov, M.F. The effect of gamma irradiation on electret properties of polyethylene. Surf. Engin. Appl.Electrochem. 53, 240–244 (2017). https://doi.org/10.3103/S106837551703005X
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S106837551703005X