Abstract
A polyvinylidene fluoride film has been bombarded with accelerated (1–5 MeV) helium ions at a fluence of 1015 ion/cm2. Unlike the completely amorphous structure of the unirradiated polymer, the weight fraction of the crystalline modification in the irradiated polymer is 0.86–0.90, which is indicative of the efficient conversion of the amorphous structures of the polymer pseudo-network into the crystalline ones. Irradiation with 1-MeV ions leads to the greatest changes in the fraction of the crystalline modification and the glass-transition and flow temperatures of the polymer. The detachment of fluorine and the surface carbonization of the irradiated polymer occur under the ion beam.
Similar content being viewed by others
References
Clark, D.T. and Brennan, W.J., J. Electron. Spectrosc. Relat. Phenom., 1988, vol. 47, p. 93.
Yoshinobu, I., Shunichi, K., and Shinji, H., Bull. Chem. Soc. Jpn., 1998, vol. 71, p. 2721.
Yoshio, K. and Sandra, S., Polym. Degrad. Stab., 1992, vol. 35, p. 99.
Duca, M.D., Prascannu, C.L., and Pop, T., J. Appl. Sci., 1998, vol. 67, p. 2125.
Panshin, Yu.A., Malkevich, S.G., and Dunaevskaya, Ts.S., Ftoroplasty (Fluoroplastics), Leningrad: Khimiya, 1978.
Ivanov, V.S., Radiatsionnaya khimiya polimerov (Radiation Chemistry of Polymers), Leningrad: Khimiya, 1988.
Olkhov, Yu.A., Allayarov, S.R., Konovalova, T.A., Kispert, L.D., and Nikles, D.E., J. Appl. Polym. Sci., 2008, vol. 108, p. 2085.
Allayarov, S.R., Ol’khov, Yu.A., Shtefan, I.N., Smirnov, Yu.N., and Dixon, D.A., High Energy Chem., 2012, vol. 46, p. 369.
Allayarov, S.R., Ol’khov, Yu.A., Shtefan, I.N., Muntele, K.I., Ila, D., and Dixon, D.A., High Energy Chem., 2012, vol. 46, p. 84.
Ol’khov, Yu.A., Allayarov, S.R., and Kochetkova, G.V., Soedineniya ftora. Khimiya, tekhnologiya, primenenie (Fluorine Compounds: Chemistry, Technology, and Use), Maksimov, B.N., Ed., St. Petersburg: Teza, 2009, p. 227.
Ol’khov, Yu.A., Allayarov, S.R., Chernysheva, T.E., Barkalov, I.M., Kispert, L.D., Trasher, J.S., Fernandes, R.E., and Nikles, D.E., High Energy Chem., 2006, vol. 40, p. 310.
Jurkowski, B. and Olkhov, Yu.A., Thermochim. Acta, 2004, vol. 414, p. 243.
Irzhak, T.F., Varyukhin, S.E., Ol’khov, Yu.A., Baturin, S.M., and Irzhak, V.I., Polym. Sci., Ser. A, 1997, vol. 39, p. 459.
Ol’khov, Yu.A. and Irzhak, V.I., Polym. Sci., Ser. B, 1998, vol. 40, p. 357.
Ol’khov, Yu.A., Baturin, S.M., and Irzhak, V.I., Polym. Sci., Ser. A, 1996, vol. 38, p. 544.
Simha, R. and Boyer, R.F., J. Chem. Phys., 1962, vol. 37, p. 1003.
Ol’khov, Yu.A., Allayarov, S.R., Muntele, C.I., and Dixon, D.A., High Energy Chem., 2014, vol. 48.
Ferry, J.D., Viscoelastic Properties of Polymers, New York: Wiley, 1961.
Olkhov, Yu.A. and Jurkowski, B., J. Therm. Anal. Calorim., 2005, vol. 81, p. 489.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © Yu.A. Ol’khov, S.R. Allayarov, K.I. Muntele, D.A. Dixon, 2014, published in Khimiya Vysokikh Energii, 2014, Vol. 48, No. 3, pp. 183–190.
Rights and permissions
About this article
Cite this article
Ol’khov, Y.A., Allayarov, S.R., Muntele, K.I. et al. Effect of bombardment with helium ions on the molecular-topological structure and elemental composition of the surface of Kynar polyvinylidene fluoride resin. High Energy Chem 48, 144–151 (2014). https://doi.org/10.1134/S0018143914030114
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0018143914030114