Raman spectra for pyrolized natural compounds

The presented data showcases the results of Raman spectroscopy analysis conducted on pyrolyzed natural compounds both with and without the inclusion of graphene. The study delved into four specific compounds: methylcellulose with lysine (ML), methylcellulose with lysine-graphene composite (MLG), algae (A), and algae-graphene composite (AG). Raman spectra were recorded using a Raman spectrometer (Senterra, Bruker Optik) with a green laser (532 nm) serving as the excitation source. Raman spectroscopy allowed for the investigation of the vibrational modes and molecular structure of the materials, providing insights into their chemical composition and bonding configurations.