Hossein Beydaghi, Mehran Javanbakht, Hossein Salar Amoli, Alireza Badiei, Yeganeh Khaniani, Mohammad Reza Ganjali, Parviz Norouzi, Majid Abdouss,
Synthesis and characterization of new proton conducting hybrid membranes for PEM fuel cells based on poly(vinyl alcohol) and nanoporous silica containing phenyl sulfonic acid International Journal of Hydrogen Energy. ,vol. 36, pp. 13310- 13316 ,(2011) ,
10.1016/J.IJHYDENE.2010.08.085