▎ 摘　　要

NOVELTY - Three-dimensional graphene-metal organic framework electrode printed by three-dimension, comprises composite conductive agent materials and metal organic frameworks. The composite conductive agent material is a mixture of reduced graphene oxide and carbon nanotubes or nitrogen-doped carbon nanotubes. USE - The three-dimensional graphene-metal organic framework electrode printed by three-dimension is useful in the fields of supercapacitors, solar cells, displays, biological detection and fuel cells (all claimed). ADVANTAGE - The three-dimensional graphene-metal organic framework electrode printed by three-dimension: contains nitrogen-doped carbon nanotubes as one of the conductive agents, which can significantly enhance electronic conductivity and adds more defects to increase the degree of amorphousness, promote the distribution of electrons, thus has higher conductivity and good cycle characteristics; is a three-dimensional network structure obtained by using one-dimensional nitrogen-doped carbon nanotubes and two-dimensional reduced graphene oxide, then composite three-dimensional metal-organic framework materials, thus has more excellent performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparation of three-dimensional graphene-metal organic framework electrode printed by three-dimension. The method involves preparation of graphene oxide from graphite. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of preparation of three-dimensional graphene-metal organic framework electrode printed by three-dimension. (Drawing includes non-English language text).