In order to study the function of graphene paper-based sensor in human motion,dust-free paper was selected as the substrate,and graphene-carbon nano-conductive coating mixed with polydimethylsiloxane(PDMS)was used as the coating.Based on the viscous conductive characteristics of paint and PDMS,the sensor substrate network structure is constructed,the sensor signal acquisition system is made,and the sensitivity and stability of the sensor are tested.The results show that when the pressure is between 10kPa and 30kPa,the value is 3.27kPa-1,and the sensitivity and stability are good.In addition,it can play a good detection effect in both small and violent movements produced in human movement.
维普
万方数据