Reduced graphene oxide (rGO): This is a monolayer sheets with electrical conductivity
PREPARATION METHOD
Reduced graphene oxide (rGO) was synthesized via a modified Hummers method by oxidizing graphite with a strong acid and KMnO4, then ultrasonication and followed by chemical reduction method.
SPECIFICATION AND CHARACTERIZATIONS
Mechanical Properties:
High mechanical properties
Appearance (Color) :
Black
Appearance (Form) :
Powder or Suspension
Electrical conductivity :
Good electrical conductivity
Concentration :
1-4 (mg/mL) (dispersion in H2O)
Relative Figures
(a) XRD pattern
(b) UV-vis spectrum
(c) Raman spectrum
(d) XPS spectrum
(e) SEM image
(f) TEM image
Graphene oxide
GO
Graphene oxide (GO) is a monolayer sheets and well-dispersion in water with high mechanical properties.
PREPARATION METHOD
Graphene oxide (GO) was synthesized via a modified Hummers method with a strong acid and KMnO4, and followed by ultrasonication method (in H2O).
SPECIFICATION AND CHARACTERIZATIONS
Mechanical Properties:
High mechanical properties
Appearance (Color) :
Brown to very dark brown
Appearance (Form) :
Powder or Suspension
Electrical conductivity :
Non-conductivity Insulator
Concentration :
1-10 (mg/mL) (dispersion in H2O)
Relative Figures
(a) XRD pattern
(b) UV-vis spectrum
(c) Raman spectrum
(d) XPS spectrum
(e) SEM image
(f) TEM image
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