摘要
合成了一些单蒽甲酸酯和双蒽甲酸酯,测定了它们在各种不同性质的介质中的吸收光谱和荧光光谱.把长链酯拉成了LB膜,并用荧光显微镜和透射显微镜表征了它们.也做了它们在PMMA中的旋涂膜,比较了它们在各种环境中的荧光光谱,发现了蒽甲酸酯类荧光的多样性.
Some alkyl esters of anthroic acid and alkylene esters of two anthroic acids were synthesized. Their absorption and fluore scence spectra in various media with different properties were determined. Among them, the esters with long chains were fabricated in LB films and characterized by fluouescence microscopy and transmission electron microscopy. They were also spin-coated in PMMA. Compared fluorescence spectra in various environments, it is found that the fluorescence of anthroic esters depends on their existing states.
基金
国家自然科学基金资助项目
