• Amit N. Gupta
• A.B.Kalambe
• N.T.Khati

Terpolymer resin abbreviated as HBTE-II was synthesized by polycondensation using monomers p-hydroxybenzaldehyde (0.2M), thiourea (0.1M) and ethylene glycol (0.4M) in the presence of polyphosphoric acid as catalyst 1200C. The molecular weight was determined by non-aqueous conductometric titration. The HBTE-II terpolymer was characterized by elemental analysis, FT-IR, 1H NMR and UV-Visible spectra. The resin was found to show semiconducting behavior in the temperature range 303-448 K. The activation energy by conduction was found to be 1.5405 kJmol-1.

Polycondensation, electrical conductivity, Polymerization, activation energy.

"Synthesis and Electrical conducting behaviour study of p-hydroxybenzaldehyde-thiourea-ethylene glycol", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 5, page no.750-756, May-2018, Available :http://www.jetir.org/papers/JETIR18IC133.pdf

"Synthesis and Electrical conducting behaviour study of p-hydroxybenzaldehyde-thiourea-ethylene glycol", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 5, page no. pp750-756, May-2018, Available at : http://www.jetir.org/papers/JETIR18IC133.pdf