Graphene Oxide                                                                                          Electrochemically Exfoliated Graphene

 

                                   Multialyer GO Film                                                                                       N-Doped Graphene Film

                                   3D Graphene Aerogel                                                                                 3D Graphene/Fe3O4 Aerogel

 

                                   Co,N-doped Carbon Framework                                                                 Alternating Stacked Graphene/Polyaniline Film

                                   Graphene Micro-Supercapacitors                                                                 Planar Interdigital Micro-Supercapacitors