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通过化学或电化学方法可使苯胺氧化得到具有半导体性质的聚苯胺(PAn)。关于其合成、结构及性能的研究已有大量文献报道,但聚合产物的提纯以及副产物的分析尚未引起人们的重视。本文利用红外、~(13)CNMR及元素分析等手段对在不同聚合条件下所得副产物进行了分析。结果表明,苯胺聚合
Aniline can be chemically or electrochemically oxidized to obtain polyaniline (PAn) with semiconducting properties. There have been a lot of reports about its synthesis, structure and properties, but the purification of polymerization products and the analysis of by-products have not drawn much attention. In this paper, infrared, ~ (13) CNMR and elemental analysis were used to analyze the by-products obtained under different polymerization conditions. The results show that aniline polymerization