无亲水基团取代的四苯基卟吩类LB膜的制备与表征  

LANGMUIR-BLODGETT FILMS OF TETRAPHENYLPORPHIN DERIVATIVES WITHOUT HYDROPHILIC SUBSTITUENTS

作　　者：王文韵[1] 崔海宁[1] 周恩乐[1] 赵晓光[1] 王新平[1] 羊彦衡[1] 于宝贵 关中素[2] 

机构地区：[1]中国科学院长春应用化学研究所,长春130022 [2]中国科学院长春物理研究所

出　　处：《应用化学》1992年第1期47-50,共4页Chinese Journal of Applied Chemistry

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.

关 键 词：LB膜 形貌结构 四苯基卟吩 

分 类 号：O484.1[理学—固体物理]