【摘要】 利用喷涂法制备了兼具光催化性能和应变传感功能的SnO₂/石墨烯复合涂层。实验研究了石墨烯含量对涂层应变敏感性及SnO₂光催化性能的影响。石墨烯的引入能够有效地抑制SnO₂的团聚现象继而提高SnO₂/石墨烯复合涂层的光催化性能。此外,SnO₂/石墨烯复合涂层对应变展现出了良好的敏感性。更多还原

【Abstract】 A SnO₂/graphene nanocomposite coating integrating photocatalytic cleaning properties and strain sensing was prepared through spraying method.The influence of graphene on the coating’s strain sensitivity and photocatalytic performance of SnO₂ was investigated.The existence of graphene was effective at preventing the SnO₂ from agglomeration and therefore enhancing photocatalytic properties of SnO₂/graphene composite coating.Besides,the layered strain sensor displayed high sensitivity to mechanical strain.更多还原