Figure 4
Time series data of cell voltage and current density (a), corresponding smoothed AC impedance (b) and X-ray shutter state (on/off) of the potentiostatic irradiation experiment; (c) current density as a function of the absorbed X-ray energy of the CCM (1 J cm−2 ≡ 78 kGy) and (d) corresponding smoothed AC impedance behavior. The raw AC impedance signal is given in lighter green and blue color for completeness. |