▎ 摘　　要

NOVELTY - A carbon fiber/graphene oxide/reducing cellulose paper is prepared by adding graphene oxide dispersion into cellulose pulp, mixing to obtain mixed solution, adding binder, stirring until the mixed solution becomes clear, obtaining graphene oxide/cellulose flocs, mixing with carbon fiber dispersion, dispersing, and performing electrochemical reduction. USE - Method for preparing carbon fiber/graphene oxide/reducing cellulose paper used in preparing electrochemical sensing of environmental pollutant and biological molecule (claimed). ADVANTAGE - The method is simple, low-cost and has low energy consumption.