SEARCH

SEARCH BY CITATION

Keywords:

  • Carbon nanostructures;
  • Inkjet printing;
  • Graphene;
  • Broadband photodetector;
  • Hybrid materials
Thumbnail image of graphical abstract

TiO2- graphene photoconducting films can be easily prepared by inkjet printing from a precursor solution of graphene oxide and titanium (IV) bis(ammonium lactate) dihydroxide. Photoconductor devices fabricated from these films exhibit wide-band photoconductivity, high photodetectivity and photoconductive gain, and a faster photoresponse compared to TiO2-only photodetectors.