ZnO is a kind of zinc oxide,it is poorly soluble in water, but is soluble in acid and alkali. Being a kind of common chemical additive, ZnO is widely used in plastics, silicate products, synthetic rubber, lubricant, paint coating, ointment, adhesives, food, battery, flame retardants, and other products. With wider band gap and exciton binding energy, zinc oxide has high transparency and excellent luminescent properties under normal temperature, widely used in the field of semiconductor for liquid crystal displays, thin film transistor, light-emitting diodes, and other products. In addition, the micro particles of zinc oxide as a kind of nano-material, also begins to play a role in the related field.
