Fig. 1: Cyclodehydrogenation catalyzed by atomic hydrogen.
From: Cyclodehydrogenation of molecular nanographene precursors catalyzed by atomic hydrogen
Polymers 4 and flexible precursors 5, 6 are transformed into graphene derivatives 1, 2, 3 through hydrogen catalyzed cyclodehydrogenation. Light violet marks hexagonal rings present in molecular precursors 4, 5, 6, whereas dark violet in 1, 2, 3 indicates rings generated through hydrogen catalyzed cyclodehydrogenation.
