Figure 1
Fe K-edge XANES and k3-weighted EXAFS spectra of FeII sulfate solution (Experiment 1). The standard was prepared either in ambient conditions or in an O2-free glove box. The vertical dashed lines in (a) correspond to the white line peaks of FeII sulfate (7126.1 eV) and FeIII sulfate (7131.0 eV). |