Graphene, a single atomic layer of

Position 1: However, the challenge of manufacturing defect-free graphene at industrial scale continues to constrain its commercial adoption.

Position 2: Its tensile strength is approximately two hundred times greater than that of structural steel, yet it remains so thin as to be nearly transparent.

Position 3: These combined properties make graphene an exceptionally promising candidate for applications ranging from flexible electronics to ultra-efficient energy storage.

Position 4: Graphene, a single atomic layer of carbon arranged in a hexagonal lattice, possesses mechanical and electrical properties that surpass almost every known material.

Position 5: Electrons travel through graphene with remarkably low resistance because the lattice structure allows them to behave as massless relativistic particles.