▎ 摘　　要

NOVELTY - Preparing graphene oxide from sugarcane bagasse involves heating the mixture of sugarcane bagasse and graphitizing agent in a controlled atmosphere to obtain raw carbon, washing the raw carbon to obtain black solid followed by purification, drying, oxidation and decantation to obtain brown mass, which is subjected to drying to obtain graphene oxide powder. USE - Method for preparing graphene oxide from sugarcane bagasse. ADVANTAGE - The method is cost-effective and suitable for various applications including biology, medicine and organic synthesis.