Overview of Great Molybdenum disulfide MoS2 powder CAS 1317-33-5 supply
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 Great Molybdenum disulfide MoS2 powder CAS 1317-33-5 supply
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.
(Great Molybdenum disulfide MoS2 powder CAS 1317-33-5 supply)
Parameters of Great Molybdenum disulfide MoS2 powder CAS 1317-33-5 supply
Molybdenum disulfide (MoS2), also known as molybdenite, is a transition metal dichalcogenide with the chemical formula MoS2 and the CAS number 1317-33-5. This fascinating material has gained significant attention due to its unique properties and wide range of applications across various industries.
MoS2 is composed of molybdenum (Mo) atoms sandwiched between layers of sulfur (S) atoms, forming a hexagonal crystal structure. The individual layers are held together by weak van der Waals forces, which allow for easy exfoliation into atomically thin sheets, commonly referred to as molybdenum disulfide nanosheets or MXenes. This layered nature gives rise to its extraordinary mechanical, electrical, and thermal properties.
In terms of physical properties, MoS2 is a semiconducting material with a direct bandgap, making it suitable for optoelectronic applications such as photodetectors, solar cells, and light-emitting diodes. Its high thermal conductivity, typically around 20-30 W/m·K, makes it an excellent heat dissipation material in electronic devices.
The material’s chemical stability is another key feature, as MoS2 is resistant to corrosion and can withstand harsh environments. It exhibits good oxidative stability, which means it can maintain its integrity under oxidative conditions, making it applicable in applications like catalysts and lubricants.
Moreover, MoS2 is a strong candidate for energy storage solutions. It acts as a supercapacitor material due to its large surface area and high specific capacitance. Its electrochemical performance is further enhanced when combined with other materials, forming composite electrodes for lithium-ion batteries or fuel cells.
In the field of nanotechnology, MoS2 finds application in the development of flexible electronics, where its mechanical flexibility and electrical conductivity make it ideal for creating wearable devices and sensors. Additionally, its biocompatibility and non-toxic nature make it suitable for use in biomedical applications, such as drug delivery systems and tissue engineering scaffolds.
In the realm of nanomaterials, MoS2 can be synthesized through various methods, including mechanical exfoliation, chemical vapor deposition (CVD), and liquid-phase exfoliation. The purity and particle size distribution of the powder can significantly impact its final properties and performance. High-quality MoS2 powder typically has a particle size ranging from submicron to nanometer scales, ensuring consistent and uniform dispersion in various matrices.
In conclusion, Molybdenum disulfide (CAS 1317-33-5) is a versatile material with exceptional properties that make it a valuable addition to numerous scientific and industrial applications. Its combination of electrical conductivity, thermal stability, and chemical inertness, along with its ability to form atomically thin layers, positions it at the forefront of modern technology and research. As scientists continue to explore its potential, MoS2 is poised to play a crucial role in shaping the future of electronics, energy storage, and even medicine.
(Great Molybdenum disulfide MoS2 powder CAS 1317-33-5 supply)
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