▎ 摘　　要

NOVELTY - The apparatus has a channel module provided with a micro-channel through which an object for homogenization passes. The micro-channel is provided with flow paths (210a,210b) in order along the direction in which the object passes. The first and second baffle plates (230,240) are arranged in the flow paths to partition the micro-channels into spaces along the width direction or the height direction. The interval between two adjacent first baffle plates is equal to the interval between two adjacent second baffle plates. USE - High-pressure homogenizing apparatus for producing graphene. ADVANTAGE - The exfoliation effective area within the micro-channel is increased. The graphene particles passing through the micro-channel are uniformly distributed, while forming uniform magnitude of shearing stress. The graphene is produced efficiently. DETAILED DESCRIPTION - The gap between two adjacent first baffle plates is different from the gap between two adjacent second baffle plates. The length of the first baffle plate and the length of the second baffle plate are the same or different. The micro-channel is formed at a length of 2-1000 mm. The micro-channel is provided with a constant flow area between the flow paths along the moving direction of the object. The micro-channel is provided with a rectangular cross section perpendicular to the moving direction of the homogenization object. The micro-channel comprises a width to height ratio of 2: 1 to 10: 1. An INDEPENDENT CLAIM is included for a method for producing graphene using high-pressure homogenizing apparatus, involves supplying a solution containing graphite to a channel module, and applying a pressure of 100 to 3000 bar to the channel module. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the high-pressure homogenizing apparatus. Inflow channel (201) Outflow channel (202) Flow paths (210a,210b) Baffle plates (230,240)