Functionalized graphene nanoplatelets from ball milling for energy ...
Functionalized graphene nanoplatelets by ball milling. Ball milling is a simple but efficient approach for producing edgefunctionalized graphene nanoplatelets. In a typical experiment, graphite powders are mixed with chemicals containing heteroatoms ( dry ice [ 14 ], sulfur trioxide [ 15], melamine [16, 17], polystyrene [18 ]) in a sealed ...