MXENE-MODIFIED COMPOSITES AND METHODS FOR MAKING AND USING SAME (RFT 696)
Invention Summary
Traditional polymer composites often fall short in mechanical strength, wear resistance, and long-term durability, especially under harsh conditions. This invention introduces MXene-modified epoxy composites, leveraging the unique properties of MXene nanoparticles to enhance the performance of polymeric coatings. MXenes two-dimensional materials, similar to graphene, are integrated into epoxy resins, resulting in composites with significantly improved corrosion resistance, mechanical strength, and wear resistance. The invention details methods for synthesizing MXene nanoparticles and incorporating them into epoxy resins, either through high-shear disk mixing or ultrasonic dispersion.
Benefits
- Enhanced Corrosion Resistance-MXene nanoparticles create a complex, tortuous pathway in the coating, which significantly hinders the penetration of corrosive agents.
- Improved Mechanical Strength-The strong interfacial interactions between MXene and epoxy resin result in composites with superior tensile strength and durability.
- Increased Wear Resistance-The unique 2D structure of MXene nanoparticles contributes to a reduction in wear and abrasion, extending the life of coatings.
- Optimal Performance at Specific Concentrations -The composites show peak performance at specific MXene concentrations, balancing improved properties with minimal agglomeration.
Applications
- Marine and Offshore Structure-Protection against harsh, corrosive environments
- Automotive and Aerospace-Enhanced durability and longevity under stress
- Infrastructure Coatings-Improved wear resistance for bridges, pipelines, and industrial equipment
- Electronics-Protective coatings for devices exposed to extreme conditions
Patent
This technology has a U.S. Patent Pending and is available for licensing/partnering opportunities.
Contact
NDSU Research Foundation
info(at)ndsurf(dot)org
(701) 231-8173
NDSURF Tech Key
RFT, 696, RFT696
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