Advanced Materials

Cover image for Vol. 27 Issue 44

23_39/2011Graphene: Evidence for a New Two-Dimensional C4H-Type Polymer Based on Hydrogenated Graphene (Adv. Mater. 39/2011)

A partially hydrogenated graphene sheet with C4H stoichiometry where the hydrogen atoms self-assemble to a para-type chemisorption pattern in which the hydrogen atoms are located at opposite sides of the hexagons is reported. On page 4497, Danny Haberer, Hermann Sachdev, Stephan Irle, Alexander Grüneis, and co-workers describe the synthesis and in situ characterization by pho-toemission spectroscopy of this new compound.

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