Molybdenum disulfide production

Molybdenum disulfide production methods include natural, direct synthesis, ammonium tetrathiomolybdate thermal decomposition, and hydrogen sulfide or sulfur steam reduction methods. Among them, the natural method that molybdenite concentrate purification method, molybdenum concentrate after a certain physical and chemical action, remove impurities such as silicon trioxide, iron, copper, calcium, and lead, and then further refines the process of MoS2. Direct synthesis is when molybdenum and sulfur are directly heated under vacuum conditions. Uses molybdenum disulfide can be used as a solid lubricant additive, energy storage battery electrode material of the active substance, hydrogen evolution reaction catalyst, the production of transistors, and other important materials. Increasing friction: molybdenum disulfide is not conducive; there are molybdenum disulfide, molybdenum trisulfide, and molybdenum trioxide copolymer. When the friction material temperature rises sharply due to friction, the molybdenum trioxide particles in the copolymer expand with the temperature rise, increasing friction. Anti-oxidation: molybdenum disulfide is obtained by chemical purification and comprehensive reaction; its PH value is 7-8, and slightly alkaline. It covers the surface of the friction material, can protect other materials, and prevent them from oxidizing, especially so that other materials are not easy to fall off and the adhesion force is enhanced. If you are looking for high quality, high purity and cost-effective molybdenum disulfide, or if you require the latest price of molybdenum disulfide, please feel free to email contact mis-asia.