Applications

• MXene Synthesis: Ti2AlC is the essential precursor for the production of Ti2C MXenes. These 2D nanosheets are thinner than the Ti3C2 variants, providing a higher surface-to-volume ratio which is highly advantageous for molecular sensing, high-speed ion transport in batteries, and advanced water purification membranes.
• Extreme Temperature Oxidation Barriers: Due to its exceptional ability to form self-healing alumina layers, Ti2AlC is used in high-temperature coatings for jet engine components and concentrated solar power (CSP) receivers. It remains stable in oxidizing atmospheres where most other carbides would degrade.
• Lightweight Structural Aerospace Parts: With a lower density than its 312 counterpart (Ti3AlC2), it is preferred for aerospace applications where reducing mass is critical. Its metallic-like machinability allows for the fabrication of complex geometries without the need for expensive diamond tooling.
• Conductive and Self-Lubricating Components: The material’s inherent layered structure allows for basal plane sliding, providing self-lubricating properties. This is utilized in high-performance electrical brushes and sliding contacts that must operate in vacuum or high-temperature conditions without liquid lubricants.
• Electrochemical Energy Storage: Ti2AlC powders are integrated into supercapacitor electrodes and lithium-sulfur battery systems. Its high electrical conductivity facilitates rapid electron transfer, while its chemical robustness ensures long-term cycling stability in aggressive electrolytes.
• Corrosion-Resistant Industrial Tooling: Its resistance to chemical attack makes it suitable for components exposed to corrosive melts or acidic environments in the chemical processing and nuclear industries.