Graphene has long been hailed as a "wonder material." It is incredibly strong, highly conductive and almost impossibly ...

New findings reveal that organosulfate groups, not carboxyls, control graphene oxide's surface charge in water, challenging long-standing models and reshaping its chemical profile. (Nanowerk Spotlight ...

Researchers have found a new way to synthesize graphene oxide which has significantly fewer defects compared to materials produced by most common method. Similarly good graphene oxide could be ...

Realizing sustainable energy sources necessitates efficient renewable power sources. The reaction mechanism of sodium-ion batteries (SIBs) is similar to that of lithium-ion batteries (LIBs). Thus, ...