Pradhan, S.; Scholtissek, S.; Lach, R.; Lebek, W.; Grellmann, W.; Michler, G. H.; Adhikari, R. Novel Sulfonated Ethylene/1-Octene Copolymer Ionomer Nanocomposite: Synthesis and Properties. J. Nepal Chem. Soc. 2013, 28, 59-66.