Schiff base의 합성과 그의 기초적 물성에 관한 연구

Study on synthesis of Schiff base and its basic characteristics

In this study, a new conducting materials, namely, a Schiff base (polymeric azomethine) was synthesized from 2,6-diamino-N-docosyl pyridinium bromide and terephthalaldehyde to obtain a soluble and fusible conducting polymer. The synthesized Schiff base structure was analyzed by using UV/vis absorption spectrophotometer, FT-IR spectrometer and $^1H$ 수식 이미지-NMR spectrometer. It was found that the Schiff base was successfully synthesized and soluble in carbon tetrachloride$(CC^{14})$ 수식 이미지, its Langmuir-Blodgett film was easily fabricated, and its surface pressure was determined to be 30mN/m for solid state by measuring ${\pi}$ 수식 이미지-A isotherm.