▎ 摘　　要

NOVELTY - Preparation of graphene oxide/molybdenum disulfide quantum dot layered two-dimensional film involves (1) preparing 0.01 mg/mL molybdenum disulfide quantum dot solution and 0.1 mg/mL graphene oxide solution, adding diluted graphene oxide solution and molybdenum disulfide quantum dot solution to 250 mL of deionized water, ultrasonically processing for 20-40 minutes to form a well-mixed mixture solution, (2) using a base membrane to vacuum filter the mixture solution, obtaining wet layered two-dimensional film, and (3) drying the wet layered two-dimensional film. USE - Preparation of graphene oxide/molybdenum disulfide quantum dot layered two-dimensional film for organic solvent nanofiltration. ADVANTAGE - The method produces product with excellent separation performance and high stability.