... current going through it can magnetize it. SGraphene—001Name: Single layer of graphene oxide, Features: solid powder, purity > 99%, ... various electronics, the preparation of photoelectric devices. SGraphene—030Name: Single layer of Graphene solution, Features: Concentration is 1mg/ml, thickness ... )Features: over 85% of them are distributed in 4 to 8 layer, 2-4 nm thick , hundreds of nm-dozens of µ ...