A lecturer from Nanotechnology and advanced materials Research Center at UOT publishes a research about (Transport Characteristics and applications of nanographene Nano-Ribbon-BN)

Assist. Prof. Dr. Firas Qasim Mohammad, from Nanotechnology and advanced materials Research at UOT published a research about (Transport Characteristics and Nano-Ribbon-BN) in a global magazine.

Two-dimensional graphene (2D) has unique electrical properties such as the high movement of electrons and ballistic transport at room temperature. In this paper, grapheme that considered as a "miracle material", has been used to build new technique because of its strong and flexible structure, electrical properties and chemical resistance. It also has superconductivity and is made of only one carbon atom, and because of these unique specifications, it is used as a gas sensor in the oil industry due to the large area of ​​the nano graphene tape (GNR). The electronic, morphological properties of GNR and narcotic were studied with B / N (GNR-BN) using GOLLUM. The results showed that acceptable relaxation of graphene sheets was obtained as a result of using B3LYP-DFT in LDA / SZ DFT in SIESTA - trunk - 462 from the program. Electrical conductivity of unpolluted graphene after stress removal and highest value is 4.47 ومترm. Thermal conductivity, I-V properties and transmission were also studied.

Graphene sheets were prepared using chemical vapor deposition technology and study the structural properties of samples through SEM images. Therefore, the uses of gas sensors are many and varied, from homes to mammals, nuclear reactors and the oil industry.