Recently, our GOgraphene powder was characterised by Fourier Transform Infra-Red Spectroscopy Attenuated Total Reflectance (FTIR-ATR). In these measurements, infrared light is passed into an ATR crystal to reflect against the sample with a short penetration depth to minimise noise in the spectrum as graphene oxide is a 2D material. The material is then scanned over several angles of incidence and the refracted beam is detected to give the spectra across 600-4000 cm-1. The peaks shown in the spectrum indicate the characteristic bond vibrations between elements in the sample. For more information, please visit our analytical data page.
If there is any additional information on FTIR, or other analytical data that you feel would be beneficial for your research, please get in touch through our enquiry form and one of the GOgraphene team will be in touch.