You searched for: Graphene oxide

Supplier: Merck

Graphene oxide 2 mg/ml dispersion in water, Sigma-Aldrich®

Supplier: Merck

The material basically consists of exfoliated graphene nanoplatelets containing functional organic groups. The oxygen content is less than 5%; the majority groups are hydroxyls (OH), which enables further chemical modifications to add new functionalities. The functionalization approach was designed to attach most of the groups on the border of the foils, aiming to preserve the intrinsic properties of graphene (e.g.: electric conductivity).