Background:In this paper, study the dielectric and optical properties of (PVAc-PEGBer) biocomposites. Objective:the effect of berry paper mulberry on dielectric and optical properties of polyvinyl acetate and polyethylene-glycol has been studied. The optical properties of biocomposites were measured in the wavelength range (190-790) nm. Results: the experimental results showed that the absorbance, absorption coefficient, extinction coefficient, refractive index and real and imaginary dielectric constants of polymer composites are increasing with increasing of berry paper mulberry concentrations. Conclusion:the energy gap of polymer is decreased with increasing of the berry paper mulberry concentrations. The dielectric properties are measured in frequency range (100 Hz- 5 MHz). The dielectric parameters are increasing with increases of the berry paper mulberry percentages and change with increase of the berry paper mulberry concentration.
[1]
A. Hashim,et al.
Preparation of (PS-PMMA) Copolymer and Study The Effect of Sodium Fluoride on Its Optical Properties
,
2013
.
[2]
S. H. Herman,et al.
Influence of Doping Concentration on Dielectric, Optical, and Morphological Properties of PMMA Thin Films
,
2012
.
[3]
H. Ahmad,et al.
Electrical and Optical Properties of PVA/LiI Polymer Electrolyte Films
,
2012
.
[4]
J. Baek,et al.
Nanocomposites Derived from Polymers and Inorganic Nanoparticles
,
2010,
Materials.
[5]
Ching-Ping Wong,et al.
Synthesis and dielectric properties of novel high-K polymer composites containing in-situ formed silver nanoparticles for embedded capacitor applications
,
2006
.
[6]
Petridis,et al.
FMR study of γ-Fe 2 O 3 magnetic nanoparticles in a multiblock poly ( ether-ester ) copolymer matrix
,
2006
.
[7]
DIELECTRIC PROPERTIES OF WOOD AND HARDBOARD: VARIATION WITH TEMPERATURE, FREQUENCY, MOISTURE CONTENT, AND GRAIN ORIENTATION
,
2005
.
[8]
M. Kwiatkowska,et al.
FMR study of gamma-Fe2O3 magnetic nanoparticles in a multiblock poly(ether-ester) copolymer matrix
,
2005
.