▎ 摘　　要

NOVELTY - The utility model claims a nano graphene wall super capacitor electrode based on Ni (OH) 2/NiO nano particle, the graphene nano wall super capacitor electrode comprising the graphene nano wall array, a current collector and Ni (OH) 2/NiO nanometer particle, the Ni (OH) 2/NiO nanometer particle adsorption in the graphene nano wall array in the graphene nano wall of, the graphene nano array vertical to growing on the wall of current collector. The graphene nanometer wall is absorbed Ni (OH) 2/NiO nanometer particle, the graphene nano structure wall can increase electrode in electrolyte and its soaking up at great degree, wherein the adsorption of graphene nano wall Ni (OH) 2/NiO nanometer particle has good dispersibility, high dispersant, nanometer grain of small size may increase the ion in electrolyte in Ni (OH) absorbing the 2/NiO surface. This utility model new graphene nano wall and Ni (OH) 2 NiO nano granule finish at the same time with electric double layer and pseudo-capacitance characteristic and electrode, and the graphite alkene wall compared with electrical property improving ten time, and technology process is simple, the cost is low, and can produce in large scale.