because of their high energy density. In this study, graphene oxide (GO) layers are
decorated onto Li metal anodes through a simple process of drop-casting and spray-coating.
The self-assembly of GO is exploited to synthesize coatings having compact, mesoporous,
and macroporous morphologies. The abilities of the GO coatings to suppress dendrite
formation are compared through Li| Li symmetrical cell charging at a current density of 5 mA …