Chemical Synthesis and Characterization of Poly (2,2''''-dithiodianiline)

2,2'-dithiodianiline, prepared from 2-aminothiophenol with hydrogen peroxide,was polymerized to form poly (2,2'-dithiodianiline)s by low-temperature solution polymerization with sodium dichromate. The products were characterized by FTIR, TGA, XPS and SEM.