▎ 摘　　要

NOVELTY - Preparing high performance single-center uranium-based load catalyst comprises (i) taking graphene as raw material, oxidizing to prepare graphene oxide, and configuring graphene oxide dispersion,(ii) taking graphene oxide dispersion and urea to obtain nitrogen-doped graphene using hydrothermal method, and preparing reducing graphene oxide by graphene oxide dispersion, and (iii) adding prepared nitrogen-doped graphene oxide and reducing graphene oxide into uranium solution, and using adsorption-fast electric reduction method. USE - The method is useful for preparing high-performance single-center uranium-based load catalyst. ADVANTAGE - The catalyst has simple and repeatable characteristics.