Thermally stimulated discharge conductivity in polymer composite thin films

Thermally stimulated discharge conductivity study of zinc oxide thermoelectrets

“…The pellet was then annealed at 500 °C for 1 h before current measurements. The thickness of the sample was measured by the compound microscope in conjunction with an occulometer having least count of 15⋅38 μm, similar to method reported by Sangawar et al (2006). The thickness of the sample was kept constant throughout the work and was of the order of 0⋅1692 cm.…”

Effect of irradiation of LASER beam on polymer blends

“…At room temperature the solution was allowed to evaporate completely, to obtain smooth, pin hole free thin films. In this way, polyblend specimens of 4 × 4 cm were prepared by solution evaporation technique used by Sangawar et al [12,13], Belsare et al [14], Meghal Priya et al [15]. To remove the traces of solvent, the above prepared specimens were subjected to heat at constant temperature, the resultant samples were used for structural, electrical studies and for irradiation.…”

“…The thickness of the polyblends samples were measured by compound microscope in conjunction with an occulometer having least count 15.38 μm used by Belsare et al [14], Sangawar et al [13]. The thickness of all samples was kept constant and it is of the order of 46.14 μm.…”

Structural Modification of Polysulfone doped Cu2O Nanospheres

“…Then, the solvent is allowed to evaporate slowly inside an oven at the constant rate of 1 o C/min for 24 h. After that, the dried sample is subjected to room temperature outgassing in an air at 60 o C at the pressure of 10 -5 torr for a further period of 24 h to remove residual solvent. The polymer film is, then, gently pealed-off from the glass plate [16]. The sample is a circular disc-shaped foil having diameter of 5 cm.…”