Titanium carbide (Ti3C2Tx) MXene thin layer dispersion

Beijing Beike 2D materials Co., Ltd. is a two-dimensional nanomaterials technology company specializing in MXenes and MAX phase materials, MOFs and COFs materials, and black phosphorus. The company has a number of doctors who have overseas study experience and many years of research experience from top research groups in China. They form the core strength of the R & D team. problem.
Basic Information:

Titanium carbide can be prepared by heating bone char and titanium dioxide in an electric furnace. Is an important component of cemented carbide. Used as cermet, it has the characteristics of high hardness, corrosion resistance and good thermal stability. It can also be used to make cutting tools. Used as a deoxidizer in the steelmaking industry.
resolve resolution:

Titanium carbide is a typical transition metal carbide. Its bond type is composed of ionic bonds, covalent bonds and metal bonds in the same crystal structure, so titanium carbide has many unique properties. The crystal structure determines the basic characteristics of titanium carbide with high hardness, high melting point, wear resistance, and electrical conductivity. Titanium carbide ceramic is the most widely developed material among titanium, zirconium and chromium transition metal carbides.
Titanium dioxide and carbon black are used as raw materials. High-purity titanium dioxide and carbon black are thoroughly mixed in proportion, and the dry powder mixture is pressure-molded. It is produced by reduction in a horizontal carbon tube furnace or vertical carbon tube furnace under a hydrogen atmosphere at 1900-2300 ° C. A massive TiC was obtained, and a titanium carbide powdery product was obtained by pulverization. Or use sponge titanium and carbon black as raw materials, mix sponge titanium (or titanium alloy, titanium scrap recovered from solid solution of carbide) and carbon black in proportion, and heat to 1500 ～ 1700 ℃ in high-purity hydrogen gas. Get titanium carbide.
2. Direct carbonization of titanium metal
Titanium powder (reduced from sodium or decomposed from titanium hydride, 325 mesh or less) and carbon black are mixed and formed under a pressure of about 0.98 Pa. The material is then placed in a graphite container and heated to 1500 to 1700 ° C in a stream of high-purity hydrogen to infiltrate the carbon. The reaction temperature and holding time depend on the type of raw materials, particle size, and reaction performance.
3. Gas phase reaction method
The vapor of titanium tetrachloride and hydrogen containing hydrocarbons (methane, benzene, etc.) are mixed and sent to a substrate for depositing titanium carbide, which has been heated by induction or by other methods, and reacted to precipitate titanium carbide. The reaction conditions such as the concentration ratio of the reaction gas, the reaction temperature, and the flow rate of the gas supply are different, and the morphology of the precipitated titanium carbide is also different.
Nature and stability
Stable at normal temperature and pressure
Materials to Avoid Oxides. Insoluble in water, soluble in nitric acid. Soluble in aqua regia and nitric acid, insoluble in water.
Storage method: sealed at room temperature, cool and dry.
Product Supply List:
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