Synthesis and Color Tuning Properties of Blue Highly Fluorescent Vinyl Polymers Containing a Pendant Pyrrolopyridazine
作者:Teruyuki Mitsumori、Ian M. Craig、Ignacio B. Martini、Benjamin J. Schwartz、Fred Wudl
DOI:10.1021/ma048091y
日期:2005.5.1
We report here the synthesis, polymerization, and properties of highly fluorescent vinyl polymers containing pendant pyrrolopyridazines. Their luminescence quantum efficiencies can be as high as 60%, and all polymers showed strong luminescence even in the solid state, which is indicative of little self-quenching in these systems. The polymers were processable into films, fibers, and rods that were
我们在这里报告了含有侧基吡咯并哒嗪的高荧光乙烯基聚合物的合成,聚合和性能。它们的发光量子效率可高达60%,并且所有聚合物甚至在固态时也显示出强发光,这表明这些系统几乎没有自猝灭。可以将聚合物加工成适合多种设备应用的薄膜,纤维和棒材。纤维和棒显示出有趣的末端发光,其颜色可通过操纵其几何形状进行调整。