The resin DAPT was derived by condensing 2, 6-diaminopyridine (0.1 M) and terphthalic acid (0.1 M) in presence of DCC (Dicyclohexylcarbodiimide). The materials were characterized by using elemental analysis, 1H NMR, 13C NMR, FT-IR and UV-Vis spectra. The molecular weight of resin was determined by non aqueous conductometric titration. In the present paper, electrical conductivity properties of the resin DAPT was studied over a wide range of temperatures. The conductivity of DAPT was found to be in the range 0.1379 - 0.1583ĶS cm-1 for temperature range 333-423 K. The activation energy of conduction for DAPT was found to be 0.7692 kJmol-1.
Wilsonís law, Electrical conductivity, Polycondensation, Copolymer, Resin, Semiconductor