Ball Milling an overview ScienceDirect Topics
For instance, this method can be employed to produce nearly 50 g of graphene in the absence of any oxidant. 22 Graphite 50 g was ground in the ball mill with oxalic acid 20 g in this method for 20 hours, but, the separation of unexfoliated fraction was not discussed. 22 Similarly, solvent free graphite exfoliations were carried out under dry milling conditions using KOH, 23 ammonia




































