▎ 摘　　要

NOVELTY - Preparation of two-dimensional graphene doped sulfur comprises adding hydrotalcite to sodium dodecylbenzenesulfonate, water bath stirring, and aging; adding acetone, water bath stirring, separating precipitate, washing with deionized water, drying, and grinding into 20-40 meshes powder; vacuum calcining at 400-600 degrees C for 2-4 hours and cooling to room temperature; adding hydrochloric acid solution, stirring under nitrogen gas atmosphere for 3-4 hours, precipitating, and drying; and vacuum calcining at 2000-2500 degrees C for 3-6 hours and cooling. USE - Method for preparing two-dimensional graphene doped sulfur (claimed). ADVANTAGE - The method is simple and has mild condition. DETAILED DESCRIPTION - Preparation of two-dimensional graphene doped sulfur comprises adding 20-50 meshes hydrotalcite to 0.1-1 wt.% 0.5-1 mmol sodium dodecylbenzenesulfonate, water bath stirring for 5-6 hours at 60-70 degrees C, and aging for 12-24 hours; adding 1-3 mmol acetone, water bath stirring at 60-70 degrees C for 6-8 hours, separating precipitate, washing with deionized water for 2-3 times, drying, and grinding into 20-40 meshes powder; vacuum calcining at 400-600 degrees C for 2-4 hours and cooling to room temperature; adding 20-40% 5-10 mL hydrochloric acid solution for every gram of powder, stirring under nitrogen gas atmosphere for 3-4 hours, precipitating, and drying; and vacuum calcining at 2000-2500 degrees C for 3-6 hours and cooling.