Explanation
It refers to the technology of manipulating and processing atoms, molecules, etc. on a scale of 1-lOOnm. In essence, nanotechnology is to research and produce new molecular structures on a nanoscale. It is a direct nanotechnology that nanometer sized objects are directly applied; Devices containing nanomaterials are called indirect nanotechnology; Understanding the mechanism of a process at the atomic scale from the perspective of nano is called conceptual nanotechnology. Generally speaking, nanotechnology usually meets three conditions: ① at least one dimension is used for technology research and development at the nanoscale; ② The structure manufactured has new properties due to its nanoscale nature; ③ The ability to manipulate and control molecular structures at the atomic scale allows for the synthesis of larger scale structures.
Classification
Nanomaterials -> Nanomaterials Basics