聚2,2’-二硫代二苯胺的化学合成与表征
Chemical Synthesis and Characterization of Poly (2,2''''-dithiodianiline)
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摘要: 从2-氨基苯硫酚出发制备二硫代二苯胺,以此为原料与重铬酸钠在低温溶液中合成聚二硫代二苯胺,并对产物进行了红外光谱、热重、X射线、光电子能谱和扫描电镜分析表征。Abstract: 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.