nvestigating the electrical properties (CNTs nanotubes) in the state of electronic conduction and transfer

 _Part of the process (discharging)  for electric nanotubes

Investigating the electrical properties (CNTs nanotubes)  in the state of electronic conduction and transfer   of different molecules on the surface of nanotubes 

Researcher  and author: Dr.   (   Afshin Rashid)

Note:  In the mode of electronic transfer and conduction  of different molecules on the surface of CNTs nanotubes, they have similar conditions in terms of the length of SWCNTs and their hardness. There are many properties and applications of carbon nanotubes that make full use of the aspect ratio of CNTs, mechanical strength, electrical and thermal conductivity.

Electronic conduction can affect some of the inherent properties of these nanotubes  . Thermal treatment on nanotubes reduces the number of structural defects of  nanotubes, defects that are caused by purification operations or  catalyst particles.  After  heat treatment, the electronic spectrum of CNT single-walled carbon nanotubes  lost its sensitivity to electronic conduction, while  it is sensitive to the electronic evolution of carbon nanotube particles in the transition state or electrical conduction  . Therefore, some inherent properties for pure nanotubes  or those that have been slightly heated  are subject to the reaction of electromagnetic particles and increase in conductivity in the state of potential electronic conduction and conduction.

In the science of nanoelectronics, he used the electric arc method to produce carbon nanotubes. In this method, an almost low voltage source is used to create a spark between two electrodes. The transition metal catalyst is added to the graphite anode in order to accelerate the production of carbon nanotubes. Usually, to improve the electrical properties of some materials such as  GCE (carbon glass electrodes)  , carbon paste electrodes,  graphite electrodes or graphene electrodes, nanotubes can be  added to their mass. In general, it has been observed that  adding nanoparticles into the structure of electrodes leads to  improved electrochemical properties, higher sensitivity and lower diagnostic limits  . In addition, in nanoelectrochemical detection methods  , the use of nanostructures generally improves  charge transfer on the electrode surface. 

Conclusion :

In the state of electronic transfer and conduction  of different molecules on the surface of CNTs nanotubes, they have similar conditions in terms of the length of SWCNTs and their hardness. There are many properties and applications of carbon nanotubes that make full use of the aspect ratio of CNTs, mechanical strength, electrical and thermal conductivity.

Researcher  and author: Dr.   (   Afshin Rashid)

Specialized doctorate in nano-microelectronics