GaSe has been used as a semiconductor, photoconductor, a second harmonic generation crystal in non-linear optics, and as a far-infrared conversion material at 14-31 THz and above.

Concrete foaming agent is a special additive that produces air bubbles and foams in concrete. It is widely used in building engineering, which can provide lightweight thermal insulation and sound absorption properties, making concrete more efficient and

Potassium silicate is approved by the USDA as a fertilizer for conventional agriculture, and is used on variety of crops including rice, wheat, barley, sugar cane, melons, grapes, cucurbits, sugar cane, and ornamentals.

Potassium silicate is approved by the USDA as a fertilizer for conventional agriculture, and is used on variety of crops including rice, wheat, barley, sugar cane, melons, grapes, cucurbits, sugar cane, and ornamentals.

In electronics, titanium nitride is used as an electrode material mainly because of its high electrical conductivity and thermal stability

Tantalum Carbide (TaC) is a very hard, brittle refractory ceramic with good electrical conductivity.

Bismuth sulfide is a V–VI compound semiconductor with a direct band gap of 1.3 eV, which makes it can be used as a promising photoelectric conducting material in light emitting diodes and voltmeters.

Hafnium Carbide (HfC) is a dark gray powder. HfC has the highest melting point (3890°C) among known single compounds.

Zinc Nitride (Zn3N2) Powder is a grey powder with a cubic crystal structure. It is soluble in hydrochloric acid and can decompose at 700℃.

Zinc sulfide is an inorganic compound and with the chemical formula ZnS, white or slightly yellow powder darkened by light. Zinc sulfide is stable in dry air but oxidizes to zinc sulfate when left for a long time in wet air or when it contains moisture.