924962

Titanium Carbide (Ti₃C₂T_x)

Few layer MXene

• Formula condensata: Ti₃C₂T_x
• Codice UNSPSC: 12352103
• NACRES: NA.23

Proprietà

• Descrizione: Electrical conductivity: 10⁶ S/m (MXene-only film prepared from an aqueous dispersion of MXene, at RT via a four-probe technique)
• Livello qualitativo: 100
• Lunghezza: 1-4 μm , average lateral size (by scanning electron microscopy)
• Area superficiale: ~146 m²/g , Brunauer–Emmett–Teller method
• Spessore: 1-3 nm , by atomic force microscopy
• Solubilità: H₂O: ≥300 mg/mL
• Densità: 4.12 g/cm³ (measured by Helium pycnometer)
• Temperatura di conservazione: 2-8°C

Descrizione

Descrizione generale

Mxenes find extensive use in LiBs and rechargeable non-lithium-ion (Na⁺, K⁺, Mg²⁺, Ca²⁺, and Al³⁺) batteries. This MXene is a suitable candidate for Li-ion batteries because of its higher electrical conductivity and Li storage capacity comparable with graphite electrodes. This MXene has been explored as anode , cathode and separators in battery applications.

Applicazioni

Ti₃C₂T_x MXenes are a novel type of two-dimensional (2D) material composed of layered carbides of transition metals. MXenes have excellent thermal and electrical conductivity, heat resistance, and excellent volumetric capacitance, whilst having the highest electromagnetic (EMI) shielding effectiveness among similar synthetic 2D materials. Among its several applications, MXenes have been highlighted for:

• Active material for energy storage devices (e.g. supercapacitors, lithium-based batteries);
• Nanocomposites for power generation;
• Biomedical applications;
• Catalyst;
• EMI Shielding.

Note legali

For research only

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3