Optical and Electrical Properties of Glass/Graphene Oxide Thin Films

Applied Sciences: Nanotechnology

  • Adi Mahmood Abdul Hussein
  • Sallal Abdulhadi Abdullah
  • Mohammed RASHEED Assistant Professor Dr.
  • Rafid Sabbar Zamel
Keywords: Glass - Graphene thin films, optical properties, electrical properties, SEM, EDX

Abstract

The study effect Graphene on optical and electrical properties of glass prepared on glass substrates using sol–gel dip-coating technique. The deposited film of about (60-100±5%) nm thick. Optical and electrical properties of the films were studied under different preparation conditions, such as graphene concentration of 2, 4, 6 and 8 wt%. The results show that the optical band gap for glass-graphene films decreasing after adding the graphene. Calculated optical constants, such as transmittance, extinction coefficient are changing after adding graphene. The structural morphology and composition of elements for the samples have been demonstrated using SEM and EDX. The electrical properties of films include DC electrical conductivity; we found an increasing in current as graphene concentration increases.

Published
2020-11-30
How to Cite
1.
Abdul Hussein A, Abdullah S, RASHEED M, Zamel R. Optical and Electrical Properties of Glass/Graphene Oxide Thin Films. IJP [Internet]. 30Nov.2020 [cited 19Sep.2021];18(47):73-. Available from: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/617
Section
Articles