Graphene-loaded tin oxide nanofibers: optimization and sensing performance.


We investigated the gas sensing characteristics of graphene nanosheet (NS)-loaded SnO2 nanofibers (NFs) that were synthesized by a low-cost facile electrospinning process. The sensing performance was characterized as a function of the graphene content with various gases such as C6H6, C7H8, CO, CO2, and H2S. The loading of graphene NSs significantly improved… (More)


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