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Keywords:

  • Graphene Oxide;
  • Reduced graphene oxide;
  • Reduction;
  • Electric current;
  • Organic Photoswitching Devices
Thumbnail image of graphical abstract

By simply applying an electric current across a graphene oxide (GO) film, GO can be easily recovered to produce reduced GO (RGO). The resulting RGO film can be used as efficient gap electrodes in organic photoswitching devices, which display comparable efficiency to those using Au as gap electrodes.