Thermal and photoluminescence analysis of a methacrylic diester derivative of naphthalene-2,7-diol
作者:Beata Podkościelna、Agnieszka Lipke、Marek Majdan、Barbara Gawdzik、Andrzej Bartnicki
DOI:10.1007/s10973-016-5587-3
日期:2016.10
were synthesized using two comonomers, methyl methacrylate and styrene. These monomers were chosen because of their good optical properties (high visible light transparency). The thermal properties of the new copolymers were studied by the TG/DSC/QMS-coupled method in an inert atmosphere. The UV–Vis absorption and luminescence spectra of the obtained polymers were registered and evaluated. The 510-nm
介绍了新型的2,7-双[2-(2-(3-羟基-3-甲基丙烯酰氧基丙氧基)丙氧基]丙氧基]萘(2,7-NAF.PMEM)的合成,热学和光学性质。2,7-NAF.PMEM的化学结构由1 H和13确证13 C NMR分析和ATR-FTIR光谱。接下来,使用两种共聚单体,甲基丙烯酸甲酯和苯乙烯合成本体共聚物。选择这些单体是因为它们具有良好的光学性能(高可见光透明度)。在惰性气氛下通过TG / DSC / QMS偶联方法研究了新共聚物的热性能。记录并评估了获得的聚合物的UV-Vis吸收和发光光谱。观察到510 nm的发光带与单体的种类及其浓度无关。