افشین رشید
اُستادیار ؛ عضو هیات علمی دانشگاه آزاد اسلامی واحد علوم و تحقیقات تهران
363 یادداشت منتشر شدهInvestigating the link between nano assembler and nano structures
Note: Nano assemblers are composed of nanoparticles and the first effect of reducing the size of the particles is to increase the surface area, the increase in the ratio of the surface area to the volume of nanoparticles causes the atoms located on the surface to have a much greater effect on the properties than the atoms inside the volume of the particles. have physical particles.
This characteristic greatly increases the reactivity of nanoparticles.The structure of nano assemblers is one of the properties of nanoparticles with a high surface to volume ratio of these materials. Using this property, powerful catalysts can be produced in nanometer terms. These nanocatalysts will greatly increase the efficiency of chemical reactions and also significantly prevent the production of waste materials in reactions. Nanoparticles in the production of other materials can increase their strength or reduce their weight. Increase their chemical and thermal resistance and change their reaction to light and other radiations. By using nanoparticles, the ratio of strength to weight of composite materials will increase greatly. In smart nano-structures, the concept of nano-assemblerNano-assemblies is summarized in all the information and codes necessary to produce a similar entity. We have a very small machine that knows how to produce similar to itself, which in nano science is called a " Nano Assembler " It is interpreted.
Nanostructure is defined as any structure with one or more dimensions and is measured in the range of nanometer scale.Nanostructures
Conclusion :
Nano assemblers are composed of nanoparticles and the first effect of reducing the size of the particles is to increase the surface area, the increase in the ratio of the surface area to the volume of nanoparticles causes that the atoms located on the surface have a much greater effect than the atoms inside the volume of the particles on the physical properties of the particles. Have.