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Carbon nanotubes (CNTs) are nanoscale, strong and hollow cylinders which shows excellent mechanical and electrical properties. Based on their orientation and configuration in the structure, they can be used in many practical applications such as supercapacitors, catalytic electrodes, flexible heaters, superhydrophobic coatings, biomimetic surfaces, artificial muscles, and integrated microelectromechanical systems. IntroductionThese different forms of CNTs can be vertically aligned arr …

The discovery of carbon nanotubes (CNTs) in 1991 has stimulated intensive research to characterize their structure and to determine their physical properties both by direct measurement and through predictive methods using modeling techniques. Many of their fundamental and remarkable properties are now well-known, and their exploitation in a wide range of applications forms a large part of the research effort now in progress. IntroductionThe electronic properties of carbon nanotubes (C …

Carbon nanotubes (CNTs) are cylindrical molecules that comprise sheets of single-layer carbon atoms like graphene rolled up. CNTs can be either single or double-layered. CNTs have many remarkable properties and applications, but we will read mostly about their use in the health sector because of small dimensions and their high surface area, which has the capability of conjugating or absorbing with a broad range of diagnostic and therapeutic agents. Considering these intriguing pr …

Carbon nanotubes are nanoscale structures having remarkable properties in both mechanical and electronic areas.Carbon nanotubes are highly conductive, and they are very elongated nanostructures excellently interacting with electromagnetic radiations. They have the finest electronic and mechanical properties.Introduction Until now, CNT-based macrostructures are in various forms, such as sheets or long fibers yarned from CNT forests and thin films or bucky-papers in which density, alignment, an …

Carbon nanotubes (CNTs) are one-dimensional allotropes of carbon atoms with sp2 hybridization prepared by rolling graphene sheets up to adopt a tubular morphology. In general, one, two or more rolls of graphene sheets are known as single- (SWCNTs), double- (DWCVTs) and multi-walled graphene nanotubes (MWCNTs), respectively. Technically, single-walled carbon nanotubes have found applications in various fields of science, technology, new-age nanoelectroic devices and industry due to th …