A comparative investigation of graphene oxide precursors and reduced graphene oxide for performance enhancement of GFRP composites

Karanbir Singh, Naveen Kumar, Shruti Sharma, Sandeep K. Sharma, Rajeev Mehta, TIET-VT Center of Excellence in Emerging Materials , Thapar Institute of Engineering and Technology, Mechanical Engineering Department, Thapar Institute of Engineering and Technology, Civil Engineering Department, Thapar Institute of Engineering and Technology, Chemical Engineering Department, Thapar Institute of Engineering and Technology

Journal of Composite Materials

Published online on June 10, 2026

Abstract

Journal of Composite Materials, Ahead of Print.
The epoxy-based glass fibre-reinforced polymers (GFRPs) were fabricated by adding three different graphene derivatives: anthracite coal-derived graphene oxide (AGO), commercial-grade graphene oxide (GGO), and commercial-grade reduced graphene oxide (GrGO)...