聚(2-甲氧基-5-壬氧基)对苯乙炔的合成及其电致发光性质
Synthesis and Electroluminescence of Soluble Poly(2-methoxy-5-nonyloxy)-1,4-phenylene Vinylene
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摘要: 以对甲氧基苯酚和溴代正壬烷为原料,通过醚化、氯甲基化和脱氯化氢反应得到可溶性的聚(2-甲氧基-5-壬氧基)对苯乙炔,以其为发光层装配了聚合物单层电致发光器件,研究了它的电致发光和光致发光性质;电致发光器件具有良好的稳定性,其起亮电压为7V。聚合物的结构由IR、^1H-NMR及UV/Vis光谱得到确认。Abstract: The soluble poly(2 methoxy 5 nonyloxy) p phenylene vinylene (PMONOPV) was synthesized by three steps with p methoxylphenol and CH 3(CH 2) 8Br as raw material: etherification, bischloromethylation and dehydrochlorination. A single layer polymer e