Laser induced modification of the optical properties of nano-zno doped PVC films

Tagreed K. Hamad, Muhammad Rahimi Usop, Wasan A. Al-Taa'Y, Bashar Abdullah, Emad Yousif

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

The effect of continuous CO2 laser radiation on the optical properties of pure polyvinyl chloride and doped of ZnO nanoparticles with two different concentrations (10, 15%) has been investigated. All samples were prepared using casting method at room temperature. Optical properties (absorption, transmission, absorption coefficient, extinction coefficient, refractive index, and optical conductivity) of all films after CO2 laser irradiated have been studied as a function of the wavelength in the range (200-800) nm for three energies (300, 400 and 500 mJ). It has been found that the transmission, energy gap, and refractive index increase with increasing laser energy. The values of absorption, Urbach energy, absorption coefficient, extinction coefficient, and optical conductivity were decreased.

Original languageEnglish
Article number787595
JournalInternational Journal of Polymer Science
Volume2014
DOIs
Publication statusPublished - 2014

Fingerprint

Optical conductivity
Polyvinyl Chloride
Polyvinyl chlorides
Refractive index
Optical properties
Lasers
Energy absorption
Laser radiation
Casting
Energy gap
Nanoparticles
Wavelength
Temperature

ASJC Scopus subject areas

  • Polymers and Plastics

Cite this

Laser induced modification of the optical properties of nano-zno doped PVC films. / Hamad, Tagreed K.; Usop, Muhammad Rahimi; Al-Taa'Y, Wasan A.; Abdullah, Bashar; Yousif, Emad.

In: International Journal of Polymer Science, Vol. 2014, 787595, 2014.

Research output: Contribution to journalArticle

Hamad, Tagreed K. ; Usop, Muhammad Rahimi ; Al-Taa'Y, Wasan A. ; Abdullah, Bashar ; Yousif, Emad. / Laser induced modification of the optical properties of nano-zno doped PVC films. In: International Journal of Polymer Science. 2014 ; Vol. 2014.
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