thermal and chemical stability,[3] remarkable electronic and mechanical properties,[4,5] etc. Nevertheless, due to the strong van der Waals forces among the single carbon sheets, graphene has the tendancy to aggregate and form graphite,[6] which leads to a sharp decrease in surface area and kinetic ion transport, affecting the performance of these materials when used in energy storage[4] and electrocatalysis.[7] In order to solve the aggregation problem and achieve fast ion and electron transfer, novel graphene structures have been developed. Reports include graphene foams prepared by template-assisted chemical vapor deposition (CVD) methods,[8] self-assembly of aerosol or hydrogel by hydrothermal processes[9,10] or electrospray ionization,[11]and layer-by-layer composite structures by filter assembly.[6,12] However, carbon materials alone, suffer from low charge storage capacity and limited active sites,[3,13,14] which hinder their use as high-performance energy storage devices and electrocatalysts.