Carbon Nanostructures

Carbon black (CB), carbon fibre, carbon nanotubes (CNTs), fullerene, and graphene are only a few examples of the low-dimensional allotropes of carbon that may be found in carbon nanostructures. Graphene and CNTs have incredibly special qualities. According to their atomic structure, CNTs can be classified as semiconducting or metallic. CNTs are the strongest one-dimensional materials and have excellent mechanic characteristics. Graphene is the world's thinnest two-dimensional material and possesses the highest tensile strength, electrical conductivity, transparency, and transparency of any nanomaterial. Nanomaterials with a carbon foundation have several applications. Nanomaterials and nanostructures with distinct chemical, physical, and mechanical characteristics have recently been created and put to use in electronics, conducting materials, sensing transducers, and new opportunities for high-tech biological sensors. The workplace and surrounding areas must be shielded from electromagnetic interference (EMI) in order to avoid exposure to radiation from other sources. By obstructing the electromagnetic field with barriers constructed of conductive or magnetic material, EMI shielding lowers the electromagnetic field in a region. EMI shields made of metal have issues with corrosion, weight, and corner and tip processability. In terms of EMI shielding materials, carbon nanostructure-based polymer nanocomposites represent a unique class of materials because of their processing-friendly nature, light weight, adaptability, and low cost. The conductivity and dielectric characteristics of the nanocomposites have a major role in how well they shield electromagnetic interference (EMI SE).