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اُستادیار ؛ عضو هیات علمی دانشگاه آزاد اسلامی واحد علوم و تحقیقات تهران
510 یادداشت منتشر شدهCatalytic Reaction Model in Nanoparticles of Conductive Materials

Note: Nanomaterials are chemicals or materials that are produced and used on a very small scale. Nanomaterials have been developed to exhibit novel properties compared to the same material without nanomaterials, such as increased strength, chemical reactivity, or conductivity.
Materials with any nanoscale external dimensions (size range from approximately 1 to 100 nm) or having nanoscale internal structure or surface structure define the catalytic reaction model in conductive nanoparticles . "nanomaterial" means a natural, incidental or manufactured substance containing particles, in the unconfined state or as an aggregate or as agglomerate and where for 50% or more of the particles in the number size distribution, one or more external dimensions in The size range is 1 - 100 nm in special cases and in cases where, the size distribution threshold may be replaced by a threshold between nanomaterial particles. Inferring from the above, fullerenes, graphene flakes, and single-walled carbon nanotubes with a or multiple external dimensions less than 1 nm should be considered as nanomaterials. Nanomaterials that react naturally. or produced as a by-product of combustion (unintentional) from combustion processes. They are usually physically and chemically heterogeneous and are often called porous particles. On the other hand, multi-structured nanomaterials with physical and electronic targets are produced and designed for a specific purpose or function .An example of this process is that nanoparticles are made to aid in nanoelectronics . Carbon nanotubes are also being made to be used in a process called nanotubes to create bacterial sensors. Nanotubes are used as composites to bend in response to the application of electrical voltage. Elsewhere, nanoelectronics such as (nanowires) also use nanomaterials - in this case, nanowires. Applications for the use of nanowires - zinc oxide nanowires - in flexible solar cells as well as nanotransistors are also used.

Conclusion:
The properties of nanomaterials, especially their size, offer different advantages compared to the bulk form of materials, and their versatility in terms of the ability to model catalytic reactions in conductive nanoparticles highlights their usefulness for specific needs. An additional advantage is their high porosity, which increases the demand for their use in many nano-microelectronics industries.