REDUCED GRAPHENE OXIDE

By BT CORP

REDUCED GRAPHENE OXIDE BTGraph® -RGO Product Code G4: (CAS Number:7782-42-5) Properties Values Color & Forms Dark Grey Amorphous Powder Product Purity >99% Graphitized Carbon [C] >93% Bulk Density 0.25 gram/cc Average Surface Area 80 m 2 g[BET ] & 350m 2 g[SSA] Particle Size [<10 microns] Average Lateral Dimension[X-Y] 10 micron Average Thickness Dimension[X-Y] 0.34nm -10nm Number of Layers Proprietary Chemical Exfoliation Reduction Method Chemical analyses, Values expressed on mass percentage: Carbon>C 96% Oxygen< 0.1% Hydrogen >2% Sulfur <1% Chlorine<1% Trace metals<0.01% Ash<0.1% TEM Image BTGraph® -RGO SEM Image BTGraph® -RGO RGO Graph FTIR SPECTRA OF BTGraph® -RGO