▎ 摘　　要

NOVELTY - Preparation of a conductive superhydrophobic cellulose paper involves coating one side of the cellulose paper with carbon pulp graphene, drying in an oven at 100℃ for 2 hours, soaking the cellulose paper in cobalt nitrate solution of different concentrations for 5 minutes, taking out the cellulose paper, removing the residual liquid on the surface of cellulose paper, adding to a sodium terephthalate solution, soaking for 5 seconds, taking out the cellulose paper, removing the residual liquid on the surface, adding to a low-surface-energy agent solution, soaking for 5 minutes, taking out the cellulose paper, and drying at 50℃ for 2 hours. USE - Preparation of conductive superhydrophobic cellulose paper (claimed) used for oil-water separation of petroleum and its by-products, metal salt and acid-alkali liquid, agricultural toxic residue, organic wastewater, and domestic sewage and solid waste. ADVANTAGE - The method produces conductive superhydrophobic cellulose paper having excellent super-hydrophobic performance, oil-water separation effect, and photocatalytic degradation performance, a contact angle of 165+/-2°, and improved conductive performance. The method is simple, convenient, and low cost, and has mild reaction condition, low requirement to the reaction device, and small influence to the environment, and produces conductive superhydrophobic cellulose paper in large scale using environmentally-friendly raw materials.