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Graphene
Graphene
(/ˈɡræf.iːn/) is an
allotrope
of
carbon
in the form of a
two-dimensional
, atomic-scale, honey-comb lattice in which one atom forms each
vertex
. It is the basic structural element of other allotropes, including
graphite
,
charcoal
,
carbon nanotubes
and
fullerenes
. It can also be considered as an indefinitely large
aromatic
molecule, the ultimate case of the family of flat
polycyclic aromatic hydrocarbons
.
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