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

Figure 3

Analysis of energy-dispersive spectrometry (EDS) for the C–TiO₂–Pd electrode with sintering. (a) EDS spectrum and element analysis, (b) EDS mapping electron image, (c) Pd element, (d) O element, (e) Ti element, and (f) C element.

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