The Property And Application of Zinc Sulfide Powder

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Zinc sulfide The chemical formula is ZnS. It is usually a powdery white or off-white color. Zinc Sulfide turns darker when exposed to sunlight.

Zinc Sulfide: A Property of Zinc Sulfide

Zinc Sulfide is stable when in dry air. When in humid air over a period of time or in air that contains moisture, the zinc sulfide will oxidize into zinc sulfate. Zinc Sulfide is insoluble in water but soluble in diluted inorganic acids.
Zinc sulfide, or zinc sulfide, is usually obtained through the reaction of hydrogen sulfide with zinc salt solutions. When a small quantity of Cu,Mn,Ag is added as an activater in the ZnS crystal, it will emit different colors after illumination. Zinc Sulfide has many uses, including as an analytical reagent for paints, opaque and white glass, rubber filling, plastic and for the preparation of phosphor.

Zinc Sulfide Application:

The zinc sulfide compound semiconductors are a very important material. They have been gaining attention for their excellent physical properties such as high light transmittance, wide band gap and high refractive index.

Zinc Sulfide exhibits excellent electroluminescence and fluorescence effects. Nano-zinc has a unique effect. It is very useful in many fields, such as electricity, magnetism optics, mechanics, and catalysis. It is for this reason that research into nano-zincsulfide was sparked in 1994 by Bhargava, who reported on the fluorescence life of nano ZnS:Mn at high temperatures, which has been shortened 5 orders of size. ZnS has a much improved performance that opens up a whole new field of application.

Zinc sulfide may be used for making white pigments and glasses, luminous dust, rubber, paint, plastic, etc.

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