Nanometer materials refers to the three-dimensional space of at least one dimension in the nanometer size (1-100 - nm) or by their material as the basic unit constitution,nanomaterials is the equivalent to about 10 ~ 1000 atoms of the scale of the closely packed together
nanomaterials
Nano structure is based on the nanoscale material unit constructed according to certain rule or create a new system.nanomaterials It includes nanometer array system, the Mosaic mesoporous assembly system, the membrane system. The research of nanometer array system focused on by metal nanoparticles or semiconductor nanoparticles on an insulating substrate lined up the formation of the two systems.