Basic knowledge of calcium nitride

Ca3N2, the full name of calcium nitride, is a reddish brown crystalline solid composed of calcium and nitrogen. The appearance is reddish brown. Calcium nitride will decompose in contact with water to form calcium hydroxide and release ammon...

How to prepare copper sulfide?

Copper sulfide is an inorganic compound with a chemical formula of CuS or (Cu +)3(S2-)(S2-), so it is actually a mixed salt of cuprous sulfide and supersulfide. It is dark brown and extremely difficult to dissolve. ...

Take you to understand the preparation and storage of As2S3

As2S3 is an inorganic compound, also known as styrene sulfide. The ore is called orpiment. It is a symbiotic mineral of realgar (As2S2). It shares the expression of "mineral mandarin duck"....

MoS2 powder is usually applied somewhere?

MoS2 is diamagnetic, can convert linear photoconductors and semiconductors with P-type or N-type conductivity, and has the functions of rectification and energy conversion....

Coating material — ZnS

Zinc sulfide (or ZnS) is an inorganic compound with the chemical formula ZnS. It is the main form of zinc in nature, and zinc mainly exists in the form of sphalerite minerals. Although minerals are usually black due to various impurities, pu...

What is the use of cobalt-chromium-molybdenum alloy?

What is the use of cobalt-chromium-molybdenum alloy?...

Take you to understand the main uses of molybdenum powder

Molybdenum powder is an important inorganic mineral. In addition, molybdenum powder is the natural mineral of the earth's crust....

Can nano silver really be antibacterial?

Nano silver particles are black powder, which combines the characteristics of nano materials and elemental silver, with high surface activity, surface energy and catalytic performance....

What is HBN powder

Hexagonal Boron Nitride (h-BN) is an advanced synthetic ceramic that combines many useful thermal, electrical, physical and chemical properties in a unique material. ...

Why does a luminous watch glow?

Zinc sulfide (or zinc sulfide) is an inorganic compound with the chemical formula ZnS. It is the main form of zinc in nature, and zinc mainly exists in the form of sphalerite minerals....