Langmuir-Blodgett films of mesogenic porphyrin derivatives

被引:14
|
作者
Sartori, E
Fontana, MP
Costa, M
Dalcanale, E
Paganuzzi, V
机构
[1] UNIV PARMA, INFM, I-43100 PARMA, ITALY
[2] UNIV PARMA, DIPARTIMENTO CHIM ORGAN & IND, I-43100 PARMA, ITALY
关键词
porphyrin derivatives; Langmuir-Blodgett films; mesophases; monolayers;
D O I
10.1016/S0040-6090(95)08306-5
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
We report monolayer studies and LB deposition of mesogenic porphyrin derivatives, namely octaoctyl porphyrin (OOP) and its Zn(II) complex (ZOOP). The molecules, which form columnar mesophases, have been found to spread in stable monolayers which show two horizontal mixed phase regions in the isotherm. LB mono- and multilayers have been deposited as a function of mean molecular area (MMA) and have been characterized by optical spectroscopy and scanning force microscopy.
引用
收藏
页码:204 / 207
页数:4
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