Abstract
In this study, the polyaniline prepared by a free radical method. This polymer denatured by aluminium oxide (Al2O3) with three different wt% proportions (1%, 3% and 5%). The optical properties of the pure polymer PANI were studied and compared these results with the optical properties of composite materials PANI/Al2O3. The optical properties were permeability, absorbency, absorption coefficient, and refractive index. The results showed that the value of the energy gap decreases with the increase of Al2O3 ratio as its value in the pure polymer 3.16 eV began to decrease until it reached 2.31 eV.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
