2 d material Ta2AlC Powder

2 d material Ta2Alc Powder

Basic Information:

1. Chemical formula: Ta2AlC

2. Constituent elements: Ta, Al, C

3. Molecular weight: 400.9

4. Chemical status: particles of micro and nano size

5. Appearance and character: dark brown particles with micro and nano size

[Product performance indicators] :

1. Crystal structure: Hexagonal, P63/ MMC [194]

2. Cell parameters:

A =3.075 A, B =3.075 A, C =13.83 A;

α=90.00°, β= 90.00°, γ=120.00°;

3. PDF No.: #29-0092 (refer to International Diffraction Data Center PDF-2004 database);

4. Density: 11.75 (g/cm3);

5. The boiling point:

6. Melting point:

7. Flash point: meaningless;

8. Purity: --;

Storage conditions and expiration date

This product should be stored in room temperature and dry place, avoid contact with acid, alkali and other liquids, long-term storage will happen slow oxidation.

Inspection methods

This product can be confirmed by X-ray powder diffractometer crystal results; Element composition was confirmed by energy dispersive X-ray detector. The same morphology characterization was used to characterize the particle morphology. The particle size distribution was evaluated by laser particle size analyzer.

Tantalum aluminum-carbide ceramic powders were prepared by sintering Ta, Al and C powders mixture by high temperature plasma, and then by mechanical crushing and inert gas grinding