▎ 摘　　要

NOVELTY - Preparing graphene-coated cotton fabric comprises pretreating cotton fabric, preparing graphene oxide solution and dispersing uniformly, then dispersing the pretreated cotton fabric, immerseing in graphene oxide solution, and after a period of time, taking it out and drying. The reducing agent solution is prepared, and the prepared graphene oxide coated cotton fabric is immersed in a reducing agent solution for a period of time and then taken out, and dried to obtain a graphene coated cotton fabric. USE - Method for preparing graphene-coated cotton fabric for use as sensor fabric and conductive fabric (all claimed). ADVANTAGE - The method enables to prepare graphene-coated cotton fabric has greatly improved conductivity and sensing properties of the obtained graphene-coated cotton knitted fabric, and used to manufacture more wearable device sensor fabrics with excellent performance.