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Synthesis and Characterization of Poly(1,4-dihydroxyanthraquinone terephthalate)

机译:聚(1,4-二羟基蒽醌对苯二甲酸酯)的合成与表征

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摘要

A novel polymeric dye containing an anthraquinone ring was prepared by solution polycondensation. The molecule geometry was fully optimized on the basis of the AM1 method. The hydrogen bond was formed and retained coplanarity in the molecular structure. In its UV spectrum, a large hypsochromic shift and a hypochromic effect were observed due to polyesterification. The polymeric dye was also characterized by means of IR and TG. Its thermal degradation mechanism was elucidated.
机译:通过溶液缩聚制备了一种新型的含有蒽醌环的聚合物染料。基于AM1方法,分子的几何结构得到了完全优化。形成氢键并在分子结构中保持共面性。在其UV光谱中,由于聚酯化,观察到了大的变色位移和变色效应。聚合染料还通过IR和TG表征。阐明了其热降解机理。

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