TiO2 nanocrystals/graphene hybrids(TiO2-G) with ultrafine TiO2 nanocrystals(7 nm in size) conformally coated on ultrathin graphene nanosheets( 2 layers thick) were su
Activated carbon(AC) was fabricated from corncob, which is cheap and abundant. Experimental parameters such as particle size of corncob,KOH/char weight ratio, a