First Observation of Defined Structural Motifs in the Sulfur-Iodine Thermochemical Cycle and Their Role in Hydrogen Production
Figure 8
Raman spectra, within the region from 50 cm−1 to 275 cm−1, of samples S1 and S2 taken using 514.5 nm excitation at 298 K and shown on a common intensity scale normalised to the most intense feature in each spectrum.
