Doctoral dissertation of Materials science: Electrospinning of α-Fe2O3 and ZnFe2O4 nanofibers loaded with reduced graphene oxide (RGO) for H2S gas sensing application

To successfully fabricate sensor based on α-Fe2O3, ZFO NFs and their loading with RGO by on-chip electrospinning method. To explore the effect of fabrication parameters (i.e. solution composition, heat treatment, electrospun time, and RGO concentration) on the NF morphology, structure and H2S gas sensing properties. To clarify H2S gas-sensing mechanism of the sensors of α-Fe2O3, ZFO NFs and their incorporation with RGO.