C3-FTM Acid 22600 Carbon-86 Epoxy Resin 16131 Fullerene Intercalated Graphite 85205 Fulleroferrocene 396999 Graphene Nanoribbons 19004 Lanthanum Metallofullerene 8405 Methanofullerene 87032 PPD Fullerene Fibers 56779 Scandium Metallofullerene 64559