I have exfoliated graphene directly and then calculated its molar absorption coefficient as 0.04338mL mg-1 cm-1?

02 February 2018 0 6K Report

I have directly exfoliated graphene using gelatin. I dried powder and then calculated the molar absorption coefficient value as "0.04338mL mg-1 cm-1". As this value is very low. I don't know the proper reason behind this? Kindly let me know what may be the possibility behind this.

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