Why molybdenum disulfide can be a new material for making transistors?
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Author : Lzh
Update time : 2023-02-04 14:53:32
What is molybdenum disulfide? Molybdenum disulfide has a high content of active sulfur, which is easy to cause corrosion to copper. It is not impossible to choose products containing molybdenum disulfide, Instead, it is also necessary to add copper corrosion inhibitor. First, the product is treated with sodium hydroxide or potassium hydroxide solution (the principle is to convert molybdenum trioxide into molybdate), and then the ferrotitanium reagent solution is dripped. It will react with the generated sodium molybdate or potassium molybdate to produce a golden solution. This method is very sensitive, and trace molybdate can be detected. The solution will not produce golden color because molybdenum disulfide does not react with sodium hydroxide or potassium hydroxide solution.
Development of molybdenum disulfide Although graphene has many dazzling advantages, it also has disadvantages, especially its inability to act as a semiconductor, which is the cornerstone of microelectronics. Chemists and materials scientists are looking beyond graphene to find other materials. They are synthesizing two other two-dimensional sheet materials with both flexibility and transparency and have electronic properties that graphene cannot match. Molybdenum disulfide is one of them. Molybdenum disulfide was synthesized in 2008, and It is one of the members of the large family of transition metal disulfide materials (TMDs). This somewhat "fancy" name represents their structure: a transition metal atom (i.e., molybdenum atom) and a pair of atoms from the 16th column of the periodic table of elements, including sulfur and selenium (this element family is famous for the oxygen group elements). To the surprise of electronic manufacturers, All TMDs are semiconductors. Their thickness is nearly the same as that of graphene (in molybdenum disulfide, two layers of sulfur atoms sandwiched a layer of molybdenum atoms in the middle like a "sandwich"), but they have other advantages. As for molybdenum disulfide, one of the advantages is the speed of electron movement in the plane sheet, that is, the electron mobility. The electron mobility rate of molybdenum disulfide is about 100cm2/vs. (that is, 100 electrons per square centimeter per volt second), This is far lower than the electron migration rate of crystal silicon 1400 cm2/vs. But it is better than that amorphous silicon and other ultra-thin semiconductors. Scientists are studying these materials to make them used in future electronic products, such as flexible displays and other flexible electronic products.
Advantages of molybdenum disulfide 1. Eiminate oil leakage, clean and efficient, and greatly promote civilized production 2. It can save a lot of lubricating greases 3. Improve the operation technology, extend the maintenance period, reduce the labor intensity of maintenance workers, and save labor 4. Power consumption can be saved due to the low friction coefficient of molybdenum disulfide and the small friction resistance between friction equipment. According to the measurement of brother units, the power consumption can be saved by 12% 5. It can reduce mechanical wear, prolong the service life of friction equipment, reduce the wear of equipment parts and improve the attendance rate of equipment.
Price of molybdenum disulfide Molybdenum disulfide particle size and purity will affect the product's Price, and the purchase volume can also affect the cost of molybdenum disulfide. A large amount of large amount will be lower. The Price of molybdenum disulfide can be found on our company's official website.
Molybdenum disulfide supplier Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) Luoyang City, Henan Province, China, is a reliable and high-quality global chemical material supplier and manufacturer. It has more than 12 years of experience providing ultra-high quality chemicals and nanotechnology materials, including molybdenum disulfide, nitride powder, graphite powder, sulfide powder, and 3D printing powder. If you are looking for high-quality and cost-effective molybdenum disulfide, you are welcome tocontact usor inquire at any time.
