▎ 摘　　要

NOVELTY - The method for preparing graphene oxide with controllable interlayer spacing, involves carrying out chemical reduction process of graphene oxide to obtain controllable interlayer spacing of graphene oxide. USE - Method for preparing graphene oxide with controllable interlayer spacing (claimed). ADVANTAGE - The method enables preparation of graphene oxide with high separation performance and high stability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphite oxide framework structure material with controllable interlayer spacing, which involves subjecting graphene oxide to solvothermal reaction using double active molecular compound, and adding catalyst for reaction.