Overview of supply good MoS2 98.5%-99.9% Molybdenum Disulfide powder MoS2 CAS 1317-33-5
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 supply good MoS2 98.5%-99.9% Molybdenum Disulfide powder MoS2 CAS 1317-33-5
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.
( supply good MoS2 98.5%-99.9% Molybdenum Disulfide powder MoS2 CAS 1317-33-5)
Parameters of supply good MoS2 98.5%-99.9% Molybdenum Disulfide powder MoS2 CAS 1317-33-5
Molybdenum disulfide (MoS2), also known as molybdenum sulfide, is a naturally occurring compound with the chemical formula MoS2 and the CAS number 1317-33-5. This material holds significant importance due to its exceptional properties that make it an ideal choice for various industrial applications. With a purity level ranging from 98.5% to 99.9%, this high-quality MoS2 powder ensures a consistent performance in diverse sectors.
The structure of MoS2 consists of a layered hexagonal form, where molybdenum atoms are sandwiched between layers of sulfur atoms. These layers can easily slide past one another, giving MoS2 its unique lubricity, which is unparalleled among many other materials. This inherent low friction coefficient makes it a popular choice in bearings, gears, and other moving parts where friction reduction is crucial for efficiency and longevity.
In the electronics industry, MoS2 is recognized for its exceptional electrical conductivity, especially in the form of two-dimensional (2D) nanosheets. As a semiconductor material, it exhibits a wide bandgap, which allows for tunable electronic properties. This makes it suitable for applications in optoelectronics, photodetectors, and energy storage devices like solar cells and Li-ion batteries.
MoS2’s thermal stability is another notable feature, as it maintains its integrity over a wide temperature range, making it suitable for high-temperature applications like heat exchangers and thermal barrier coatings. Additionally, its fire-resistant properties contribute to its safety in these settings.
In the field of energy storage, MoS2 acts as a cathode material in lithium-ion batteries, providing high capacity and good rate capability. Its large surface area and ability to store lithium ions make it an attractive alternative to conventional materials.
Catalytic applications are another forte of MoS2. It serves as a catalyst in various chemical reactions, particularly in the hydrodesulfurization process, which helps reduce sulfur compounds in crude oil. Its selectivity and stability under harsh conditions make it an essential component in the petrochemical industry.
Moreover, MoS2 has been gaining attention in the field of nanotechnology due to its potential use in the development of flexible and wearable electronics, as well as in the creation of supercapacitors for power storage. Its mechanical flexibility and strong van der Waals forces allow for integration into thin films and composite materials.
In summary, high-purity MoS2 powder with a purity level of 98.5% to 99.9% offers a range of remarkable properties that make it indispensable in various industries. Its unique combination of lubrication, electrical conductivity, thermal stability, catalytic activity, and potential for nanotechnology applications make it a versatile material with a promising future. The demand for this high-quality MoS2 continues to grow as researchers and manufacturers explore new ways to leverage its extraordinary properties for innovative solutions.
( supply good MoS2 98.5%-99.9% Molybdenum Disulfide powder MoS2 CAS 1317-33-5)
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