Novel carbon allotropes, such as spherical fullerenes and nanotubes, have been added to the recognised diamond and graphite. A fullerene is, according to a classical definition, an all-carbon molecule consisting entirely of pentagons and hexagons. This wor
Novel carbon allotropes, such as spherical fullerenes and nanotubes, have been added to the recognised diamond and graphite. A fullerene is, according...
