▎ 摘　　要

NOVELTY - The method involves setting aloe glue having predetermined volume ratio into a water solution and silver ammonia having certain mass fraction. The graphene oxide is set in the mixed solution. The solution is subjected to predetermined temperature condition. The polytetrafluoroethylene liner is placed in hydro-thermal reaction kettle for 24h hours. After natural cooling, the ethyl alcohol and deionized water are repeatedly subjected to centrifuging and drying processing to obtain the graphene nano-silver composite material. USE - Preparation method for graphene nano-silver composite material. ADVANTAGE - Obtains a graphene nano-silver composite material using a simple technology that is environment-friendly.