摘要
本文利用LB技术,以花生酸为辅助成膜材料,在疏水石英衬底上制备了聚N—乙烯咔唑LB膜,并对其荧光光谱进行了研究。发现聚N—乙烯咔唑在固态膜中呈现强的激基缔合物发射,而在稀溶液中主要是单分子发射。
Polyvinylcarbazole (PVK) LB iilms were prepared on hydrophobic quartz slides by embeded method. Their fluorescence spectra were measured and compared with that of PVK in Chloroform solution.It was found that strong excimer emission ot PVK appeared in LB films, but mononmolecular emission in diluted solution.
出处
《河南大学学报（自然科学版）》
CAS
1991年第3期10-12,共3页
Journal of Henan University:Natural Science
关键词
聚N-乙烯咔唑
LB膜
光敏半导体
LB film, polyvinylcarbazole ( PVK ) , photo conduction, excimer.
