Fig. 5 | Scientific Reports

Fig. 5

From: Nickel silicide nanowire anodes for microbial fuel cells to advance power production and charge transfer efficiency in 3D configurations

Fig. 5The alternative text for this image may have been generated using AI.

Electrochemical investigation and charge transfer pathway of the Ni-F and Ni-W electrodes. (a) EIS Nyquist plot, and (b) and (c) Bode plots of bare and nickel silicide-covered nickel foams. (d) Schematic representation of the enhanced charge transfer pathway facilitated by bacterial inoculation on the nickel silicide nanowire-covered surface. (e) Equivalent circuit models and their corresponding parameters for Ni-F and Ni-W electrodes.

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