Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, Vol.337, 141-144, 1999
Studies on preparation of composite films by adsorption of methyl orange molecules onto the interface of tetracationic porphyrazine monolayer
The composite monolayer and Langmuir-Blodgett (LB) films of cobalt tetrahexadecyl tetrapyridino porphyrazinium bromide (TA16PyPzCo) / methyl orange (MO) were characterized by surface pressure-area (pi -A) isotherm, UV-VIS spectra, polarized UV-VIS spectra, TEM and SAXD. The MO molecules were arranged with a special orientation in the composite films. The composite films have an ordered lamellar structure.