Views:12 Author:Site Editor Publish Time: 2018-08-22 Origin:Site
Within a range of 0.1 to 100 nanometers (nm), which scientists call mesoscopic, or mesoscopic. A substance of this size will show peculiar effects and properties. In the micron-scale domain, there have been countless significant achievements, and along this trail, science is moving toward a more sophisticated direction.
A nanometer is a unit of length, a nanometer is a millionth of a millimeter, the length of 10 hydrogen atoms lined up side by side. The atomic diameter is between 0.1 and 0.3nm, and the internal structure of atoms less than 0.1 nm belongs to the category of nuclear physics and particle physics.
When the size of matter is in the range of 1 ~ 100nm, many properties of matter change due to its quantum effect, local property of matter and huge surface anti-interface effect. It presents many strange phenomena that are different from either macroscopic matter or individual atoms.
Nano-zinc oxide is described from its geometric scale, that is, in the range of 1 ~ 100nm. Including nanometer zinc oxide powder (ball), nanometer zinc oxide whisker (long strip) and nanometer zinc oxide film.