Molybdenum Titanium Carbide Mxene Phase Powder

Molybdenum Titanium Carbide Mxene Phase Powder

Mo2TiC2 MXene Phase Powder: MXenes are a family of two-dimensional (Mo2TiC2 MXene Phase Powder.  MXenes are a family of two-dimensional (2D) transition metal carbides, nitrides, and carbonitrides with the general formula Mₙ₊₁XₙTₓ, where M represents an early transition metal, X is carbon or nitrogen, and T denotes surface terminations (such as -O, -OH, and -F). Molybdenum Titanium Carbide MXenes phase powder (MoTiC) is one of the members of the MXene family.

Synthesis: The synthesis of Mo2TiC2 MXene phase powder typically involves the selective etching of the A layers from the MAX phases, where the A layer is typically aluminum. The general process involves.

 Preparation of MAX Phase: The first step is to synthesize the precursor MAX phase, usually Mo₂TiAlC₂, through solid-state reactions involving molybdenum, titanium, aluminum, and carbon powders.

 Etching: The aluminum layers are selectively etched using a solution of hydrofluoric acid (HF) or a mixture of lithium fluoride (LiF) and hydrochloric acid (HCl). This process results in the formation of MoTiC MXene with layers bonded by van der Waals forces.

Delamination: The resultant Molybdenum Titanium Carbide MXene phase powder layers can be further delaminated into single or few-layer nanosheets by sonication or other methods, resulting in a dispersion of MoTiC MXene in a liquid medium.

Properties

 Electronic Properties: MoTiC MXene exhibits metallic conductivity, making it suitable for applications in conductive inks, electromagnetic interference (EMI) shielding, and energy storage devices.

Mechanical Properties: The layered structure of MXenes imparts flexibility and high mechanical strength, making them potential candidates for reinforcing materials in composites.

Surface Chemistry: The surface of MoTiCMolybdenum Titanium Carbide MXenes phase powder can be terminated with various functional groups (-O, -OH, -F), which can be tailored to enhance its hydrophilicity, catalytic activity, or compatibility with other materials.

Applications:

Energy Storage: Due to their high conductivity and surface area, MoTiC MXenes are being explored as electrode materials for batteries and supercapacitors.

Catalysis: The surface chemistry and electronic properties of MoTiC MXene make it a promising catalyst for various chemical reactions, including hydrogen evolution and carbon dioxide reduction.

Biomedical Applications: The biocompatibility and high surface area of MoTiC MXenes are being investigated for drug delivery systems, biosensors, and other biomedical applications.

Environmental Remediation: The adsorptive properties of MXenes make them suitable for removing heavy metals and other pollutants from water, offering a potential solution for environmental cleanup.