Gas Sensor Materials Nano Indium Oxide Powder,Semiconductor Materials Yellow In2O3 Powder
Nano indium oxide powder has a wide band gap, the smaller the resistivity and high catalytic activity, it is an important n-type semiconductor. Since indium tin oxide material oxidizing gas and reducing gas are exhibited good gas sensing performance, and is applied to the semiconductor gas sensor. Performance semiconductor gas sensor, such as sensitivity, selectivity, stability, response time, and their physical and chemical properties of sensitive material, morphology, structure has a direct relationship.
Nanoscale indium oxide (In2O3) powder is a new type of inorganic materials with a very wide range of uses. Since the particle size of miniaturization, nanomaterial produced bulk materials do not have a surface effect, quantum size effect, small size effect and macroscopic quantum tunneling effect. As the nano-In2O3 have many excellent properties, preparation and application to become one of the hot spots in recent years, domestic and foreign scientific and technological research.
Application areas: chemicals, plastics, paints, rubber, paint, sealants, glass, etc., electronics, electronic packaging materials, ferrite materials, batteries, metal, ceramics, nano-ceramic, composite ceramic substrate, insulation materials, electromagnetic shielding, anti-static materials.
