Research Article

First Observation of Defined Structural Motifs in the Sulfur-Iodine Thermochemical Cycle and Their Role in Hydrogen Production

Figure 7

INS spectra, within the region from 1000 cm−1 to 2500 cm−1, of samples S1 and S2 taken at 20 K. Vertical lines along the INS spectra represent error bars.
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