▎ 摘　　要

NOVELTY - Preparing graphene-based wave absorbing honeycomb comprises (a) mixing the tubular graphene, alicyclic epoxy resin and organic solvent, grinding to obtain the tubular graphene/alicyclic epoxy resin (b) coating the obtained tubular graphene/alicyclic epoxy resin to honeycomb core hole wall and drying to obtain the graphene-based wave absorbing honeycomb. USE - The honeycomb is useful is in radar stealth material. ADVANTAGE - The method: is simple and has low energy consumption and short production cycle. The honeycomb has stable structure, good electrical and thermal conductivity, light weight, high strength and good wave-absorbing properties. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a graphene-based wave-absorbing honeycomb, which is prepared by above preparation method. DESCRIPTION OF DRAWING(S) - The drawing shows a structure schematic diagram of the graphene-based wave-absorbing honeycomb core material.