Hi, I am Abdul Samad, researching graphene oxide nanomaterials. I have synthesized graphene oxide by Hammer's method, and now I want to develop a graphene oxide membrane. I have tried to develop a membrane using the vacuum filtration method, but this method didn't work. Can anyone suggest the assay, accessible, and best method of fabrication of graphene oxide water filtration membrane?
Also, can anyone suggest the best dispersion agent for graphene oxide?