| CPC C01B 32/192 (2017.08) [B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01B 2204/22 (2013.01)] | 18 Claims |

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15. A graphitic material comprising stacked sheets of a reduced form of graphene oxide intercalated with iodide, wherein the stacked sheets have a packing density from 0.05 to 10 g/cm3.
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