Abstract
Films of PMMA and PMMA doped with NiCl2 with different contents were prepared using the casting technique. The optical properties of all films were investigated using spectrophotometric measurements of absorbance and transmittance in the wavelength range 200-800 nm. The change of the calculated values of the optical energy gaps with increasing NiCl2 content has been interpreted in terms of the structural modifications of the PMMA matrix. The optical energy gap decreased from 3.6 to 3.05 eV with increasing the NiCl2 concentration to 0.4%. The effect of doping on the optical constants of films such as refractive index, extinction coefficient, real and imaginary parts of dielectric constant, optical conductivity, and skin depth has been reported. All these constants were increased with increasing NiCl2 concentration with the exception of skin depth which is different result.
| Original language | English |
|---|---|
| Article number | 913260 |
| Journal | Advances in Materials Science and Engineering |
| Volume | 2015 |
| DOIs | |
| Publication status | Published - 1 Jan 2015 |
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ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)
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Fabrication and characterization of nickel chloride doped PMMA films. / Al-Taa'Y, Wasan A.; Oboudi, Saad F.; Yousif, Emad; Abdul Nabi, Mohammed; Usop, Muhammad Rahimi; Derawi, Darfizzi.
In: Advances in Materials Science and Engineering, Vol. 2015, 913260, 01.01.2015.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Fabrication and characterization of nickel chloride doped PMMA films
AU - Al-Taa'Y, Wasan A.
AU - Oboudi, Saad F.
AU - Yousif, Emad
AU - Abdul Nabi, Mohammed
AU - Usop, Muhammad Rahimi
AU - Derawi, Darfizzi
PY - 2015/1/1
Y1 - 2015/1/1
N2 - Films of PMMA and PMMA doped with NiCl2 with different contents were prepared using the casting technique. The optical properties of all films were investigated using spectrophotometric measurements of absorbance and transmittance in the wavelength range 200-800 nm. The change of the calculated values of the optical energy gaps with increasing NiCl2 content has been interpreted in terms of the structural modifications of the PMMA matrix. The optical energy gap decreased from 3.6 to 3.05 eV with increasing the NiCl2 concentration to 0.4%. The effect of doping on the optical constants of films such as refractive index, extinction coefficient, real and imaginary parts of dielectric constant, optical conductivity, and skin depth has been reported. All these constants were increased with increasing NiCl2 concentration with the exception of skin depth which is different result.
AB - Films of PMMA and PMMA doped with NiCl2 with different contents were prepared using the casting technique. The optical properties of all films were investigated using spectrophotometric measurements of absorbance and transmittance in the wavelength range 200-800 nm. The change of the calculated values of the optical energy gaps with increasing NiCl2 content has been interpreted in terms of the structural modifications of the PMMA matrix. The optical energy gap decreased from 3.6 to 3.05 eV with increasing the NiCl2 concentration to 0.4%. The effect of doping on the optical constants of films such as refractive index, extinction coefficient, real and imaginary parts of dielectric constant, optical conductivity, and skin depth has been reported. All these constants were increased with increasing NiCl2 concentration with the exception of skin depth which is different result.
UR - http://www.scopus.com/inward/record.url?scp=84921033387&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84921033387&partnerID=8YFLogxK
U2 - 10.1155/2015/913260
DO - 10.1155/2015/913260
M3 - Article
AN - SCOPUS:84921033387
VL - 2015
JO - Advances in Materials Science and Engineering
JF - Advances in Materials Science and Engineering
SN - 1687-8434
M1 - 913260
ER -