The present paper is aimed to modification of the optical properties of poly-vinyl alcohol and poly-ethylene glycol with different concentrations of ( NiNO3). The absorption and transmission spectra have been recorded in the wavelength range (200-800)nm . The absorption coefficient and energy gap of the indirect allowed and forbidden transition have been determined, Also, extinction coefficient, index coefficient, real and imaginary part of dielectric constant have been calculated. Keywords: optical properties, polymer composites, optical constants, polyethylene glycol
Solid polymer electrolyte films based on polyvinyl alcohol complexed with Barium nitrate salt at dif...
The purpose of this paper, study the effect of addition Krum chloride on optical properties of po...
Solid polymer electrolyte films based on polyvinyl alcohol complexed with Barium nitrate salt at dif...
The present paper is aimed to modification of the optical properties of poly-vinyl alcohol and poly-...
The present paper is aimed to modification of the optical properties of poly-vinyl alcohol and poly-...
This works investigate the effects of addition FeNO3 on optical properties of poly-vinyl alcohol(P...
In recent years, the optical capabilities of polymer composites have dominated the marketplace for a...
Polymer composite of polyvinyl alcohol (PVA), nickel nitrate have been prepared by solution cast me...
The change in the optical band gap and optical activation energy have been investigated for pure Po...
This paper investigates the effects of addition of Ag nanoparticles on optical properties of polyvin...
Composites consisting of a polyvinyl alcohol matrix and BaSO4.5H2O as filler are designed. The optic...
Polymers are used in a wide range of manufacture applications for their low cost, light weight, mech...
In this paper, study the effect of addition the Berry Paper or Plan Leaves on optical properties of ...
The pure polyvinylpyrrolidone (PVP) and (PVP-KBr) composite with different weight percentage of KBr ...
The pure polyvinylpyrrolidone (PVP) and (PVP-KBr) composite with different weight percentage of KBr ...
Solid polymer electrolyte films based on polyvinyl alcohol complexed with Barium nitrate salt at dif...
The purpose of this paper, study the effect of addition Krum chloride on optical properties of po...
Solid polymer electrolyte films based on polyvinyl alcohol complexed with Barium nitrate salt at dif...
The present paper is aimed to modification of the optical properties of poly-vinyl alcohol and poly-...
The present paper is aimed to modification of the optical properties of poly-vinyl alcohol and poly-...
This works investigate the effects of addition FeNO3 on optical properties of poly-vinyl alcohol(P...
In recent years, the optical capabilities of polymer composites have dominated the marketplace for a...
Polymer composite of polyvinyl alcohol (PVA), nickel nitrate have been prepared by solution cast me...
The change in the optical band gap and optical activation energy have been investigated for pure Po...
This paper investigates the effects of addition of Ag nanoparticles on optical properties of polyvin...
Composites consisting of a polyvinyl alcohol matrix and BaSO4.5H2O as filler are designed. The optic...
Polymers are used in a wide range of manufacture applications for their low cost, light weight, mech...
In this paper, study the effect of addition the Berry Paper or Plan Leaves on optical properties of ...
The pure polyvinylpyrrolidone (PVP) and (PVP-KBr) composite with different weight percentage of KBr ...
The pure polyvinylpyrrolidone (PVP) and (PVP-KBr) composite with different weight percentage of KBr ...
Solid polymer electrolyte films based on polyvinyl alcohol complexed with Barium nitrate salt at dif...
The purpose of this paper, study the effect of addition Krum chloride on optical properties of po...
Solid polymer electrolyte films based on polyvinyl alcohol complexed with Barium nitrate salt at dif...
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