Investigation of Dc Conductivity of 4:1 PMMA PVDF Polymer Blends at Different Temperatures

Abstract

In the present work dc conductivity of PMMA and PVDF (4:1) blend sample have been investigated at various constant temperatures ranging from (313K to 343K). The results have been presented in the form of graphs. It has been found that the DC electrical conductivity (σ) increases with increases in temperature at every applied voltage. The pure and doped samples show ohmic characteristics. And also, it shows that the increase in current density (J) with respect to the applied electric field at various temperature.