Iridium-Catalyst-Based Autonomous Bubble-Propelled Graphene Micromotors with Ultralow Catalyst Loading
A novel concept of an iridium-based bubble-propelled Janus-particle-type graphene micromotor with very high surface area and with very low catalyst loading is described. The low loading of Ir catalyst (0.54at%) allows for fast motion of graphene microparticles with high surface area of 316.2m(2)g(-1). The micromotor was prepared with a simple and scalable method by thermal …
