Direct fabrication of highly porous graphene/TiO₂ composite nanofibers by electrospinning for photocatalytic application

Abstract

We reported the fabrication of highly porous graphene/TiO₂ composite nanofibers in the form of a nonwoven mat by electrospinning followed by calcination in air at 450 °C. The graphene can uniformly disperse in highly porous TiO₂ nanofibers. The highly porous graphene/TiO₂ composite nanofibers exhibited excellent catalytic activities. The new method for producing graphene/TiO₂ composite nanofibers is versatile and can be extended to fabricate various types of metal oxide and graphene nanocomposites.

Keywords

porous structure / graphene / titanium dioxide / photocatalytic application

References

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