合成了一种新型三取代结构的双光子吸收材料1,3,5-三[4-[2-(3-吡啶)乙烯基]苯基]苯(4),通过元素分析、电喷雾质谱、1H NMR和红外对其进行表征.测试了紫外吸收光谱、单光子荧光光谱和双光子荧光光谱,并测出其双光子吸收截面为7.63×10-48cm4·s·photon-1.利用合成的1,3,5-三[4-[2-(3-吡啶)乙烯基]苯基]苯作引发剂,以甲基丙烯酸甲酯齐聚物作单体(CN120C80),200fs, 76MHz、Ti:sapphire 飞秒激光器作光源,进行了三维周期微结构的制作.所合成化合物是潜在应用前景的双光子吸收材料.
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