Graphene- Functionalized Graphene with Carboxyl- Functionalized Graphene with Hydroxyl- Functionalized Graphene with Amine- Carbon Nanotubes- Functionalized Carbon Nanotubes with Carboxyl- Functionalized Carbon Nanotubes with Hydroxyl- Functionalized Carbon Nanotubes with Amine
Graphene- Functionalized Graphene with Carboxyl- Functionalized Graphene with Hydroxyl- Functionalized Graphene with Amine- Carbon Nanotubes- Functionalized Carbon Nanotubes with Carboxyl- Functionalized Carbon Nanotubes with Hydroxyl- Functionalized Carbon Nanotubes with Amine