Active zinc oxide (ZnO) size between 1-100 nm between, is a new type of 21 century high function fine inorganic products, show many special
[1] the particular properties, such as the transference, fluorescence sex, piezoelectric sex, absorption and scattering ultraviolet ability, use the light, electricity and magnetism, sensitive, and other aspects of the wonderful performance, can make gas sensors, fluorescence body, rheostat, ultraviolet ray covered materials, image recording materials, piezoelectric materials, pressure sensitive resistance, high efficient catalyst, magnetic materials and plastic film, etc.