Thermal Property Enhancement of Phase Change Materials (PCMs) by Engineered 2D N-Doped Graphene (N-G) Nanoparticle Support

Mar 15, 2026·
Niladri Talukder
Niladri Talukder
· 0 min read
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Abstract
This study advances thermal energy storage by integrating nitrogen-doped graphene (N-G) into paraffin-based phase change materials (PCMs) to overcome low thermal conductivity limitations. N-G was synthesized via nanoscale high-energy wet ball milling of graphene oxide and melamine, enabling functional group engineering and nanoscale control. The nanomaterial was uniformly dispersed into paraffin through controlled sonication to promote molecular-level interactions. Comprehensive thermal and structural characterization revealed that a 2 wt% N-G composite achieved enhanced thermal conductivity alongside an approximately 5% increase in latent heat capacity. These results demonstrate a synergistic design strategy for next-generation PCMs that simultaneously improve heat transfer and energy density.
Date
Mar 15, 2026 1:00 PM — Mar 19, 2026 3:00 PM
Event
Location

In-Person

San Diego Convention Center and Hilton San Diego Bayfront, San Diego, CA 94305

events
Phase Change Materials (PCMs) Nanomaterial Support N-Doped Graphene Interfacial Interactions Thermal Properties Enhancement
Niladri Talukder
Authors
Niladri Talukder
Ph.D. Mechanical Engineering
Niladri Talukder, Ph.D., is a Mechanical Engineer specializing in functional nanomaterials for electrochemical and thermal energy systems. His research focuses on the synthesis, advanced characterization, and performance evaluation of nanostructured materials and composite systems for applications in batteries, fuel cells, and thermal energy storage technologies. His work emphasizes understanding structure–property–performance relationships to improve material stability, durability, and overall energy efficiency. Through experimental materials engineering and systematic performance analysis, he contributes to the development of advanced materials for sustainable energy systems. His research findings have been published in leading peer-reviewed scientific journals.