Overview of High Purity 99.99% MoO2 Molybdenum(IV) oxide / Molybdenum dioxide / CAS 18868-43-4 Molybdenum Oxide Factory
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 High Purity 99.99% MoO2 Molybdenum(IV) oxide / Molybdenum dioxide / CAS 18868-43-4 Molybdenum Oxide Factory
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.
(High Purity 99.99% MoO2 Molybdenum(IV) oxide / Molybdenum dioxide / CAS 18868-43-4 Molybdenum Oxide Factory )
Parameters of High Purity 99.99% MoO2 Molybdenum(IV) oxide / Molybdenum dioxide / CAS 18868-43-4 Molybdenum Oxide Factory
Molybdenum(IV) oxide, also known as molybdenum dioxide or MoO2, is a high purity compound with an impressive 99.99% purity level. It holds the CAS number 18868-43-4, which serves as its unique identifier in the chemical industry. This compound has gained significant importance due to its exceptional properties and diverse applications across various sectors.
Molybdenum oxide is formed when molybdenum, a transition metal from Group VI in the periodic table, reacts with oxygen. The resulting material is a white or light yellow crystalline solid, with a hexagonal crystal structure. At high purity levels, it exhibits a bright metallic luster and is highly stable under normal conditions.
The high purity of MoO2 makes it a sought-after material for its exceptional chemical inertness. It is resistant to corrosion and has low reactivity with most elements, which allows it to maintain its integrity in harsh environments. This property makes it ideal for use in applications where chemical stability is crucial, such as in catalysts, refractories, and electrochemical devices.
In the field of electronics, molybdenum oxide is employed as a thin film in semiconductor devices due to its excellent electrical conductivity and high thermal stability. It is often used in the fabrication of memory devices, microelectromechanical systems (MEMS), and as a protective layer to enhance device performance.
In the chemical industry, MoO2 finds application as a catalyst in various processes, including hydrodesulfurization, hydrocracking, and the production of fertilizers. Its ability to promote selective reactions without being consumed makes it a valuable asset in enhancing reaction efficiency and yield.
Molybdenum dioxide is also used in the production of high-performance ceramics, where it imparts strength, hardness, and wear resistance to the final product. It is incorporated into materials like molybdenum carbides and molybdenum disilicides for applications in cutting tools, wear-resistant coatings, and turbine blades.
In environmental remediation, MoO2 can be employed as a sorbent for the removal of heavy metals from contaminated water or soil. Its affinity for certain contaminants makes it a promising candidate for pollution control and cleanup efforts.
In the field of energy, molybdenum oxide is involved in the development of fuel cells, particularly in solid oxide fuel cells (SOFCs). Its high thermal stability and catalytic properties contribute to efficient conversion of fuels into electricity.
Manufacturing of high purity molybdenum oxide involves refining techniques, typically starting from molybdenite ore, followed by purification steps such as roasting, leaching, and precipitation. These processes ensure the elimination of impurities and the achievement of the desired 99.99% purity level.
In conclusion, molybdenum(IV) oxide, with its exceptional purity and versatile properties, is a critical material in numerous industries. From electronics to energy, chemical processing, and environmental remediation, its applications are extensive and continue to evolve as technology advances. The commitment to high purity ensures that this compound delivers consistent performance and reliability in demanding applications.
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