摘要
拉制了4种无亲水基团的四苯基卟吩LB膜,用透射电镜、荧光寿命、荧光光谱和紫外-可见光谱测量表征了膜的形貌和结构,发现膜中卟吩主要以聚集体形式存在。
LB films of tetraphenylporphin derivatives without hydrophilic substituents have been prepared. The morphorlogy and structure of these films were characterized by transmission electron microscopy, fluorescence lifetime, fluorescence spectra and UV-Vis spectra. It is found that these porphins mainly form aggregates in the ordered films.
出处
《应用化学》
CAS
CSCD
北大核心
1992年第1期47-50,共4页
Chinese Journal of Applied Chemistry
关键词
LB膜
形貌结构
四苯基卟吩
LB film, tetraphenylporphin derivative, morphorlogical structure
