Ti2AlC MAX Phase Ceramic Powder 0.25-15 μm, 5 g ATOMFAIR®

What is the particle size distribution of Ti2AlC MAX phase powder and how does it affect sintering or composite processing?

The Ti2AlC powder is supplied with a particle size range of 0.25–15 µm. This broad distribution can influence packing density and sintering behavior; finer fractions may enhance reactivity in composite or coating applications, while larger particles can improve flowability for dry pressing. The specific size range should be matched to your processing method, such as spark plasma sintering or tape casting.

Can this Ti2AlC powder be directly integrated into a MAX phase ceramic synthesis or used as a precursor for MXene fabrication?

Yes, Ti2AlC is a well-known MAX phase precursor for selective etching to produce MXenes (e.g., Ti3C2Tx). The provided 0.25–15 µm particle size is suitable for wet-chemical etching protocols. However, the product is supplied as a research-grade powder, and users should verify phase purity and stoichiometry with their own characterization before use in sensitive synthesis routes.

What storage and handling precautions are required for Ti2AlC MAX phase powder to maintain stability?

Ti2AlC powder is a ceramic material that is generally stable under ambient conditions, but it should be stored in a sealed, dry container to prevent moisture adsorption and oxidation of the aluminum layer. Handling in a fume hood or glovebox is recommended when weighing or transferring fine powders to avoid inhalation and contamination. The 5 g package is designed for laboratory-scale use and should be kept away from strong acids or bases until intentional etching.