Graphene, also known as "single-layer graphite," refers to a single layer of densely packed carbon atoms arranged in a honeycomb crystal lattice structure. The carbon atoms are arranged in a two-dimensional structure, similar to a single atomic layer of graphite.
Carbon nanotubes, can be seen as one-dimensional nanostructures formed by the curling of graphene layers. They are lightweight, with perfect hexagonal structural connections, and possess many exceptional mechanical, electrical, and chemical properties.
