Improving Electrochemical Activity in a Semi-V-I Redox Flow Battery by Using a C–TiO₂–Pd Composite Electrode

Figure 1

XRD patterns of various electrodes (a) without sintering for all electrodes, (b) sintering for all electrodes, and (c) without and with sintering for the C–TiO₂–Pd electrode.

(a)

(b)

(c)