Process and Applications of Nano Materials

Abstract

Nanomaterial’s describe, in principle, materials of which a single unit is sized (in at least one dimension) between 1 and 1000 nanometers (10⁻⁹ meter) but is usually 1–100 nm. Particles of “nano” size have been shown to exhibit enhanced or novel properties including reactivity, greater sensing capability and increased mechanical strength. In the last two decades, researchers began developing the ability to manipulate matter at the level of single atoms and small groups of atoms and to characterize the properties of materials and systems at that scale. This capability has led to the astonishing discovery that clusters of small numbers of atoms or molecules nanoscale clusters often have properties (such as strength, electrical resistivity and conductivity, and optical absorption) that are significantly different from the properties of the same matter at either the single-molecule scale or the bulk scale. The Nano technique offers simple, clean, fast, efficient, and economic for the synthesis of a variety of organic molecules, have provided the momentum for many chemists to switch from traditional method. In the present paper a review was made to focus on what is nonmaterial’s, how it is generated and what importance may it have.