▎ 摘　　要

NOVELTY - Preparation of high-sulfur-loaded lithium-sulfur battery anode material comprises dispersing graphitic carbon nitride (g-C3N4), graphene oxide, sodium thiosulfate and inorganic acid and hydrothermally reacting to obtain the product. USE - Preparation of high-sulfur-loaded anode material used for lithium-sulfur battery (claimed). ADVANTAGE - The method has simple preparation and low cost, is suitable for industrial production, and provides high-sulfur-loaded anode material, which has sulfur loaded amount of 60-88% and provides lithium-sulfur battery, which has good cycle stability and high discharge specific capacity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for lithium-sulfur battery high-sulfur-loaded anode material.