Making Graphene “Bread”: A Leavening Strategy to Prepare Reduced Graphene Oxide Foams (Adv. Mater. 30/2012)

On page 4144, X. Chen and co-workers use a leavening strategy—involving hydrazine vapor—to prepare reduced graphene oxide (rGO) foams with porous and continuously cross-linked structures from freestanding compact GO lay-ered films. The rGO foams perform excellently as flexible electrode materials for supercapacitors and selective organic absorbents.