▎ 摘　　要

NOVELTY - The method involves preparing of powder by a mechanically peeling graphene micro sheet. Powder is uniformly spreaded on a glass slide. The graphene micro sheet is magnetized. Graphene micro sheet drying temperature is 50-60 degree Celsius. Glass slide surface orientation of the graphene micro sheet is determined. The graphene micro sheet is provided with conductive film adhesive. Graphene micro sheet thickness is measured by a high-precision scanning electron microscope sample table to scan electron microscope photograph in minimum resolution by estimating layer thickness distribution. USE - Method for detecting graphene micro sheet distribution by using a surface electron microscope. ADVANTAGE - The method enables avoiding graphene original distribution damages and reflecting graphene material layer distribution to quickly estimate multilayer graphene micro sheet and improve graphene material quality of evaluation and research scale mechanical milling, separating and preparing efficiency. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a graphene micro sheet.