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Keywords:

  • graphene;
  • hydrogen;
  • catalytic reduction;
  • flexible conductive films;
  • electrochromic devices
Thumbnail image of graphical abstract

A novel, green, and highly efficient strategy for room-temperature reduction of solid-state graphene oxide films has been successfully developed using hydrogen-involved reduction with the assistance of a small amount of Pd catalyst. Based on this approach, flexible reduced graphene oxide films with high conductivity can be achieved and a roll-to-roll technique is expected

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