Overview of Factory CAS 1317-33-5 Molybdenum Disulfide MOS2 For
Metal powder is a common form of metal that has been processed into fine particles, ranging from a few micrometers to over 100 microns in diameter. It plays a crucial role in various industrial applications due to its unique properties and versatility.
Features of Factory CAS 1317-33-5 Molybdenum Disulfide MOS2 For
Physical Characteristics
Particle Size: Ranging from nanometers to hundreds of micrometers, the size distribution significantly influences the powder’s flowability, packing density, and sintering behavior.
Shape: Particles can be spherical, irregular, flake-like, or dendritic, each shape affecting the final product’s mechanical properties and surface finish.
Purity: Depending on the production method, metal powders can achieve high levels of purity, critical for applications like electronics and aerospace where impurities can degrade performance.
Density: While less dense than their solid counterparts due to the presence of air between particles, metal powders can be densely packed during processing to approach the density of the solid metal.
Chemical Properties
Reactivity: Some metal powders, particularly aluminum and titanium, are highly reactive with air and moisture, necessitating careful handling and storage under inert atmospheres or vacuum.
Oxidation: Exposure to air can lead to surface oxidation, forming a passive layer that affects sintering and other processes. This can be managed through surface treatment or use of protective atmospheres.
(Factory CAS 1317-33-5 Molybdenum Disulfide MOS2 For )
Parameters of Factory CAS 1317-33-5 Molybdenum Disulfide MOS2 For
Molybdenum disulfide (MOS2), with the chemical formula CAS No. 1317-33-5, is a fascinating and versatile material that has gained significant attention in various industries due to its unique properties. This compound consists of molybdenum (Mo) atoms covalently bonded with sulfur (S) atoms, forming a layered structure known as a transition metal dichalcogenide (TMD). The combination of these elements results in a material that exhibits exceptional thermal stability, electrical conductivity, and mechanical strength.
The structure of MOS2 is composed of hexagonal sheets, where molybdenum atoms are sandwiched between layers of sulfur atoms, creating a trigonal prismatic coordination. These layers can be stacked together, either as single layers or in multi-layer configurations, depending on the application. The van der Waals forces holding these layers apart allow for easy exfoliation, which is crucial for the fabrication of two-dimensional (2D) materials like graphene.
One of the key features of molybdenum disulfide is its inherent semiconducting nature, making it an attractive material for electronic applications. Depending on the number of layers, MOS2 can exhibit either a direct or indirect bandgap, with the monolayer being a direct semiconductor with a bandgap of around 1.8 eV. This property enables MOS2 to be utilized in optoelectronic devices such as photodetectors, solar cells, and light-emitting diodes (LEDs).
In addition to its electronic properties, molybdenum disulfide demonstrates remarkable mechanical robustness. Its high tensile strength and stiffness make it suitable for use in load-bearing applications, including microelectromechanical systems (MEMS) and nanoelectromechanical systems (NEMS). Furthermore, its thermal stability allows it to withstand high temperatures, making it a promising candidate for applications in high-temperature environments.
MOS2 also exhibits superconductivity at very low temperatures, particularly in certain multilayer structures. This property opens up possibilities for its use in quantum computing and other advanced technologies where low-energy loss and efficient energy transfer are essential.
Another area where molybdenum disulfide finds application is in lubrication and tribology. Its unique layered structure allows it to act as a self-lubricating material, reducing friction and wear in various mechanical systems. This makes MOS2 an ideal component for aerospace, automotive, and industrial equipment.
Moreover, recent research has explored the potential of molybdenum disulfide as a catalyst for chemical reactions. Its large surface area and ability to host active sites make it a promising material for catalytic converters and energy storage devices.
In summary, molybdenum disulfide (CAS No. 1317-33-5) is a versatile material with a wide range of applications due to its unique properties such as semiconducting behavior, mechanical strength, thermal stability, and catalytic potential. As researchers continue to uncover new ways to exploit its extraordinary characteristics, MOS2 is poised to play a pivotal role in the development of innovative technologies across various sectors, from electronics to energy and beyond.
(Factory CAS 1317-33-5 Molybdenum Disulfide MOS2 For )
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