▎ 摘　　要

NOVELTY - Preparing platinum silver ion graphene oil involves mixing graphite flake powder and chelating platinum ion delaminating agent, and stirring for 2.5-3.5 hours so as to permeate platinum ions through chelating platinum ion delaminating agent, graphite powder to obtain a preliminary delamination mixture. The preliminary delamination mixture is added to the base oil and stirred to form oil phase graphite raw material, and continuously modified lipophilic delaminating agent is added during the stirring process, stirred for 5-7 hours. The modified lipophilic delaminating agent is sufficiently mixed between the graphite layers of the oil phase graphite raw material to form oil phase mixture. The non-ion-based chelated silver is added to the oil phase mixture to perform infiltration reaction, and after 1 hour of infiltration reaction. The impactor is added and stirred to form oil phase reactant. The oil phase reactant is reacted for 1-1.5 hours to form platinum silver ion graphene oil. USE - Method for preparing platinum silver ion graphene oil. ADVANTAGE - The method enables to prepare platinum silver ion graphene oil that has good sterilizing effect and reduces production cost.