A graphene sheet is an ultra-thin, single layer of carbon atoms tightly bonded in a two-dimensional hexagonal honeycomb lattice. Renowned as one of the strongest, thinnest, and most conductive materials known, graphene sheets offer extraordinary mechanical, electrical, and thermal properties, making them highly sought after in various high-tech applications.
Nanomaterials, defined as materials engineered at the nanoscale (approximately 1 to 100 nanometers), have revolutionized science, engineering, and technology. At these incredibly small dimensions, materials exhibit unique and enhanced physical, chemical, and biological properties compared to their larger-scale counterparts.
Due to their high surface-area-to-volume ratio, nanomaterials demonstrate superior reactivity, strength, electrical conductivity, and optical characteristics, making them invaluable in various industries. They play critical roles in electronics, healthcare, energy, environmental sustainability, and advanced manufacturing.
