▎ 摘　　要

A facile, safe, and scalable method for fabricating electrically conductive-reduced graphene oxide (rGO) e-fabric using a plasma-assisted coating process has been demonstrated. A wearable sensor based on rGO e-fabric was fabricated and used to detect and distinguish deadly chemical warfare agents (CWAs). The rGO e-fabric-based CWA sensor exhibited consistent responses upon repeated exposure to chemicals, including dimethyl methylphosphonate (DMMP) and soman (GD), which is a nerve agent. A difference in responses of the sensor toward GD and DMMP was observed. Theoretical studies further confirmed the potential of the as-prepared device as an e-fabric sensor for the detection of nerve agents. This novel functional e-fabric holds promise for future applications of wearable chemical agent sensors in smart personal protective suits.