Valorization of Diamond Polishing Industry Waste: A Cost-Effective Reservoir for Nanodiamonds and Synthesis of Advanced Epoxy-Diamond Composites

Author:

Bhatt Sandip1ORCID,Ukani Jash L2,Gurjar Kamlesh K1

Affiliation:

1. L D College of Engineering

2. Gujarat Technological University

Abstract

Abstract

Valorizing Diamond Industry Waste: Harnessing Diamond-Enriched (> 80%) Solid Residues for Micro and Nanodiamonds. This study focuses on transforming diamond industry waste into an Epoxy-Diamond Composite, establishing covalent interactions for improving physical strength and achieving uniform nanodiamond distribution. Comprehensive characterization through FTIR, XRD, and SEM, coupled with analyses of heat transfer, tensile strength, and thermal stability, highlights significant advancements in the composite (1 wt% diamond) compared to pure epoxy. Results showcase enhanced physical strength (44%), augmented thermal stability (27%), and increased heat transfer rate (76%). Our approach offers a practical avenue for the effective utilization of industrial waste in real-world applications.

Publisher

Research Square Platform LLC

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