The main devices based on GaN materials are high electron mobility transistors (HEMTs), SBDs, metal-insulator-semiconductor field-effect transistors (MISFETs), light-emitting diodes (LEDs) and so on. Compared to SiC devices, GaN devices operate at higher

Li-ion battery anode materials are mainly divided into two categories: carbon and non-carbon materials. Carbon materials are available from a wide range of material sources and in many different structures.

Graphite has many uses closely related to its internal structure. Graphite is a crystalline carbon with a layered hexagonal structure. The force between layers is small, and the spacing is large, making it prone to slip.

Concrete release agent refers to a substance applied on the construction formwork before concrete pouring, so that the formwork will not stick to the concrete surface, it is not easy to remove the mold, or affect the finish of the concrete surface.

Amorphous boron powder is a black or brown amorphous powder, with a melting point of 2150 ℃, and a boiling point of 3680 ℃, chemically active.

Silicon dioxide is an inorganic compound with a chemical formula of SiO2. Silicon atoms and oxygen atoms are arranged in a long-range order to form crystalline silicon dioxide, and short-range order or long-range disorder are arranged to form amorphous si

The main raw materials for special graphite are raw petroleum coke, raw asphalt coke, medium temperature bitumen and high temperature bitumen, etc. The production of special graphite is a deep processing and reuse of waste residues from the petrochemical

Silica powder is a type of micro powder processed from natural quartz (SiO2) or fused quartz (amorphous SiO2 after high-temperature melting and cooling) through multiple processes

Aluminium oxide is a stable oxide of aluminium with the chemical formula Al2O3, also known as alumina in mining, pottery and material science.

Molybdenum disulfide, the main component of molybdenite, lead gray to black solid powder, feels greasy on contact, odorless, belongs to hexagonal or orthorhombic system, similar to graphite, with metallic luster.