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Wide application prospects of high-purity hafnium nitride powder

High Purity Hafnium Nitride HfN Powder refers to high-purity Hafnium nitride powder. Hafnium nitride is a gray powder with a cubic crystal structure, a melting point of up to 3310 ℃, and a microhardness of 16GPa. It is quite stable but easily corrupted by aqua regia, concentrated sulfuric acid, and hydrofluoric acid. This powder is generated by the direct reaction of hafnium and nitrogen at 900 ℃, or by the reaction of hafnium halides with ammonia or a mixture of nitrogen and hydrogen gas. It has the characteristics of high purity, small particle size, uniform distribution, large specific surface area, and high surface activity.

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Progress and Present Situation in the Study of Zinc Telluride Powder

Zinc telluride (ZnTe) is an important semiconductor material because of its unique physical and chemical properties, and it has a wide range of applications in optoelectronic devices, solar cells, infrared detection, and other fields. With the rapid development of nanotechnology, the study of zinc telluride powder has made remarkable progress in recent years.

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OEP-70 Sodium 2-Ethylhexanol Ethoxylate Phosphate

This product is porous and resistant to acid, high temperature, oxidants, and alkali. About OEP70 Sodium 2-Ethylhexanol Ethoxylate Phosphate OEP-70, Sodium 2-Ethylhexanol Ethoxylate Phosphate, has the characteristics rich and fine foam, low degrea

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