Skip to main content Accessibility help
×
Home

Modification and characterization of polysulfone films by ionizing radiation (gamma-rays) with enhanced hydrophilicity

  • Israel Fredy Sánchez-Salinas (a1), Javier Illescas (a1), Claudia Rosario Muro-Urista (a1), Guillermina Burillo (a2) and María del Carmen Díaz Nava (a1)...

Abstract

Polysulfone (Pfu) films were modified by grafting poly(vinyl alcohol) (PVA) by the oxidative pre-irradiation technique. To achieve this modification, some parameters were modified such as the radiation dose, the concentration of PVA, the temperature and the reaction time. It was found that the grafted films with 12% presented a greater grafting percentage (0.86%). The modified films were characterized by means of the contact angle, Fourier transform infrared spectroscopy (FTIR-ATR) and scanning electron microscopy (SEM) techniques.

Copyright

Corresponding author

References

Hide All
[1]Obaid, M., Barakat, N. A., Fadali, O. A., Al-Meer, S., Elsaid, K., & Khalil, K. A. (2015). Polymer, 72, 125-133.
[2]Liu, Z., Mi, Z., Chen, C., Zhou, H., Zhao, X., & Wang, D. (2017). Applied Surface Science, 401, 69-78.
[3]Liu, M., Chen, Q., Wang, L., Yu, S., & Gao, C. (2015). Desalination, 367, 11-20.
[4]Kang, G.-D., Cao, Y.-M. (2012). Water Research. 46 , 584600.
[5]Lalia, B.S., Kochkodan, V., Hashaikeh, R., & Hilal, N. (2013). Desalination, 326, 7795.
[6]Mo, Y., Tiraferri, A., Yip, N. Y., Adout, A., Huang, X., & Elimelech, M. (2012). Environmental Science and Technology, 46, 1325313261.
[7]Homayoonfal, M., Akbari, A., & Mehrnia, M. R. (2010). Desalination, 263(1-3), 217-225.
[8]Chaudhri, S. G., Rajai, B. H., & Singh, P. S. (2015). Desalination, 367, 272-284.
[9]Gong, Y., Liao, X., Xu, J., Chen, D., & Zhang, H. (2016). International Journal of Hydrogen Energy, 41(13), 5816-5823.
[10]Kim, J. S., Jeon, Y. S., & Rhim, J. W. (2016). Separation and Purification Technology, 157, 45-52.
[11]Meléndez-Ortiz, H. I., Bucio, E., & Burillo, G. (2009). Radiation Physics and Chemistry, 78(1), 1-7.
[12]Nava-Ortiz, C. A. B., Burillo, G., Bucio, E., & Alvarez-Lorenzo, C. (2009). Radiation Physics and Chemistry, 78(1), 19-24.
[13]Wypych, G. (2016). Handbook of polymers. Ed. Elsevier. Canada, pp. 580, 610.

Keywords

Metrics

Full text views

Total number of HTML views: 0
Total number of PDF views: 0 *
Loading metrics...

Abstract views

Total abstract views: 0 *
Loading metrics...

* Views captured on Cambridge Core between <date>. This data will be updated every 24 hours.

Usage data cannot currently be displayed