Synthesis new conductive copolymers based on aniline and melamine

Modifying the properties of polyaniline to improve its processability features is one of the wide researches in recent years. Polyaniline (PANI) is an organic conductive polymer and have recently attracted consideration because of their many applications in aerospace,1 rechargeable batteries, solar cell, electrochromic switching, variable transmission, molecular sensors and non-linear optical materials.2,3 In this research, copolymerization of aniline and melamine were carried out in different molar ratios in presence of ultrasonic irradiation. The SEM images from obtained copolymers showed that the size of particles was in nanometeric scale. The melamine is a low cast material with interesting properties and by introducing the melamine in polyaniline structure we expected to see new properties for conductive copolymers. The synthesized copolymer was characterized with different appropriate techniques such as FT-IR, SEM, CHN, TGA, DSC and PCFC. Also the obtained copolymers were studied by UV-Vis technique.

کلیدواژه ها:

Polyaniline ، Melamine ، Thermal conductive ، Triphenylphosphate