About this Abstract |
Meeting |
2025 TMS Annual Meeting & Exhibition
|
Symposium
|
Advanced Materials for Energy Conversion and Storage 2025
|
Presentation Title |
The Impact of UV Irradiation on Dielectric Properties of Graphene Oxide Membranes |
Author(s) |
Maren Friday, Yijing Stehle |
On-Site Speaker (Planned) |
Maren Friday |
Abstract Scope |
Graphene oxide (GO) membranes, with their high relative dielectric permittivity and flexible, paper-like structure, present a crucial building block for advanced electronic applications, including wearable devices. This study examines the dielectric properties of UV-induced Graphene oxide (GO). After exposing GO films to a range of UV light, the chemical and morphology of the GO will be examined through Raman, Fourier Transform Infrared Spectroscopy, scanning electron microscope, and atomic force microscope. The UV-induced films will then be used as the dielectric material in a capacitor to test the impedance and cyclic voltammetry. The results explain the effect of UV irradiation on the dielectric properties of GO and the electrochemical performance of as-fabricated capacitors as factors of time and power. Understanding the impact of UV irradiation on the degradation of GO is important for potential dielectric applications and the possibility of using various UV treatment methods for tailoring their performance in capacitors. |
Proceedings Inclusion? |
Planned: |
Keywords |
Electronic Materials, Energy Conversion and Storage, Nanotechnology |