Langmuir-Blodgett법을 위한 (N-docosyl quinolinium)-TCNQ(1:2) 착물의 분산용매 중에서의 안전성

Stability to the Spreading Solvent of (N-docosyl Quinolinium)-TCNQ(1:2) Complex by Langmuir-Blodgett Technique

A Stability to spreading solvent, which is acetonitrile, dichloromethane, benzene, chloroform, and acetonitrile-benzene (1 : 1, v/v) of (N-docosyl quinolinium)-TCNQ(1 : 2) complex was investigated by UV-visible spectrometer and was confirmed stabilized on acetonitrile, dichloromethane, and acetonitrile-benzene(1 : 1, v/v) for 7 hours. Using buffer solution(pH≒6.0) as subphase for Langmuir-Blodgett(LB) films, it was achieved successively to fabricate the Y-type LB films of (N-docosyl quinolinium)-TCNQ(1 : 2) complex. For the identification of deposition of (N-docosyl quinolinium)-TCNQ(1 : 2) complex, UV-visible spectra was recorded on HP 8452A spectrometer.